Relevant bibliographies by topics / Simulation modeling platform / Journal articles

Journal articles on the topic 'Simulation modeling platform'

To see the other types of publications on this topic, follow the link: Simulation modeling platform.
Author: Grafiati
Published: 10 December 2022
Last updated: 28 January 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Simulation modeling platform.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Jiao, Zeyu, and Jianbin Chen. "Modeling the Empowerment Mechanism of Knowledge Collaboration from the Perspective of Platform Affordances." Discrete Dynamics in Nature and Society 2021 (December 1, 2021): 1–8. http://dx.doi.org/10.1155/2021/8637205.

Full text
Abstract:
In the digital economy era, knowledge platforms have both the functions of knowledge collaboration and social media. At the same time, how to promote knowledge collaboration through platform empowerment is getting more and more attention. Since there are few types of research on how to realize the micromechanism of platform empowerment, the purpose of this paper is to take knowledge platforms as an example to study the conceptual system of platform affordances based on the social-technical perspective. Through the theoretical integration of technological empowerment and authorization empowerment, this paper provides new perspectives and future themes for explaining the platform empowerment mechanism of knowledge collaboration. As for the method, the deductive research approach is adopted in this paper. First, through the critical literature review, the gaps in platform empowerment research have been identified. Second, from the analysis of the characteristics of knowledge platforms such as Wukong Q&A and Zhihu, the relationship between platform affordances, platform organizational characteristics, and customer needs has been explored. In the final, according to knowledge platform characteristics, the conceptual system of platform affordances has been deduced. The result shows that through integrating organizational theory, knowledge management theory, and platform ecological viewpoints, the main components of the affordances of knowledge platforms have been summarized. In addition, the relevance of those components to the functions, interfaces and rules of the platform system has been illustrated, and the corresponding relationship between the affordances of the platform and the main components of authorization empowerment has been established. With regard to the implication of this study, it establishes the theoretical connection between technological empowerment and authorization empowerment and provides a more intuitive and operable method for platform empowerment of knowledge collaboration through the perspective of social-technical interaction. This paper emphasizes that starting from the mission of the platform, the stickiness of the platform can be enhanced by building platform affordances. In addition, extensive development ideas that purely pursue Internet traffic and capital need to be avoided, which is conducive to the high-quality development of knowledge platforms and the digital economy. Furthermore, this paper calls for more research on the affordances and empowerment mechanism of the platform to provide theoretical guidance for the highly unified practice of platform organizational characteristics, platform system characteristics, and target customer needs, so as to develop a more active and meaningful platform knowledge management field.
APA, Harvard, Vancouver, ISO, and other styles
2

Wang, Haosheng, and Hongen Zhong. "Modeling and Simulation of Spacecraft Power System Based on Modelica." E3S Web of Conferences 233 (2021): 04033. http://dx.doi.org/10.1051/e3sconf/202123304033.

Full text
Abstract:
Spacecraft power system simulation involves the coupling of electrical, thermal and control domains. At present, the modeling and simulation of multi-domain physical system mainly uses the single-domain software to establish a single-domain model, and solves the unified multi-domain modeling and simulation through the interface between the software or using HLA. But it cannot fully support the modeling and simulation of multi-domain physical system, and the model has poor reusability and extensibility. As a multi-domain modeling language, Modelica language supports acausal modelling, unified multi-domain modeling, object-oriented physical modeling and hybrid modeling. So it is widely used in the aerospace area. In this paper, Modelica language is used to establish module library of spacecraft power system on simulation platform MWorks, and the multi-domain simulation model of spacecraft power system is obtained by assembling each sub-model, and the performance of the model is simulated and analyzed so as to achieve the purpose of improving and verifying the model.
APA, Harvard, Vancouver, ISO, and other styles
3

Shen, Chen, and Min Ying Zong. "Simulation on 3D Computer Dynamic Cloth Simulation Process." Applied Mechanics and Materials 380-384 (August 2013): 1585–88. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.1585.

Full text
Abstract:
In the process of complex cloth modelling, the cloth tissues mobile disorderly, resulting in ineffective modeling and other problems. To address the problems mentioned above, a corresponding solution is put forward. Based on the HLA development platform and Vega development platform, a 3D cloth simulation method which improves the simulation algorithm of annealing is proposed. Some related processings are performed on the cloth image, and the moving cloth issues are simulated using the improved fast cloth moving particle model to complete 3D simulation of the cloth. Experimental results show that this method can describe the complex cloth issues accurately, quickly and completely, and achieves desirable results.
APA, Harvard, Vancouver, ISO, and other styles
4

He, Bin, Jin Tao Cao, Xiao Lin He, Zhi Xiang Jin, and Ming Lun Fang. "Lifting Platform in Jack-Up Offshore Platform Based on Virtual Prototyping." Applied Mechanics and Materials 198-199 (September 2012): 154–57. http://dx.doi.org/10.4028/www.scientific.net/amm.198-199.154.

Full text
Abstract:
This paper put forward a systematic design method based on virtual prototyping technology to simulate lifting platform of jacking system in jack-up offshore platform. After the main parameters of lifting platform in jack-up offshore platform were introduced, the 800T offshore platform modeling techniques were put forward, such as rigid body modeling techniques, flexible body modeling techniques, modal analysis techniques and kinematics analysis. The dynamics analysis was present with the simulation results, which demonstrates that this method is obviously helpful to get more accurate simulation results to verify the rationality of lifting platform in jack-up offshore platform.
APA, Harvard, Vancouver, ISO, and other styles
5

Hong, Sung Min, Kyoung Nam Ha, and Joon-Young Kim. "Dynamics Modeling and Motion Simulation of USV/UUV with Linked Underwater Cable." Journal of Marine Science and Engineering 8, no. 5 (April 30, 2020): 318. http://dx.doi.org/10.3390/jmse8050318.

Full text
Abstract:
This paper describes a study on the dynamic modeling and the motion simulation of an unmanned ocean platform to overcome the limitations of existing unmanned ocean platforms for ocean exploration. The proposed unmanned ocean vehicle combines an unmanned surface vehicle and unmanned underwater vehicle with an underwater cable. This platform is connected by underwater cable, and the forces generated in each platform can influence each other’s dynamic motion. Therefore, before developing and operating an unmanned ocean platform, it is necessary to derive a dynamic equation and analyze dynamic behavior using it. In this paper, Newton’s second law and lumped-mass method are used to derive the equations of motion of unmanned surface vehicle, unmanned underwater vehicle, and underwater cable. As the underwater cable among the components of the unmanned ocean platform is expected to affect the motion of unmanned surface vehicle and unmanned underwater vehicle, the similarity of modeling is described by comparing with the cable modeling results and the experimental data. Finally, we constructed a dynamic simulator using Matlab and Simulink, and analyzed the dynamic behavior of the unmanned ocean platform through open-loop simulation.
APA, Harvard, Vancouver, ISO, and other styles
6

Zeng, Junjie, Qi Zhang, Yunxiu Zeng, Long Qin, Mei Yang, and Quanjun Yin. "Design of Simulation Competition Platform Based on Cognitive Behavior Modeling." Journal of Contemporary Educational Research 5, no. 8 (August 30, 2021): 174–79. http://dx.doi.org/10.26689/jcer.v5i8.2457.

Full text
Abstract:
Cognitive behavior modeling of agent is an important component of simulation system, and there are some difficulties in the simulation of course teaching. When students make simulation experiments about cognitive behavior modeling, such as algorithm design and model construction, there is no simulation competition platform that is controllable, flexible and scalable. To solve this problem, we propose a simulation competition platform based on cognitive behavior modeling, called TankSim, for undergraduate and graduate students. This platform aims to cultivate student’s team collaboration and innovation capability, and improve their learning motivation. This paper elaborates the proposed platform from three aspects, including demand analysis, platform design, and content design.
APA, Harvard, Vancouver, ISO, and other styles
7

Konovalchik, A. P., and A. O. Schiriy. "UNIVERSAL SOFTWARE PLATFORM FOR SIMULATION MODELING OF WARFARE." Issues of radio electronics, no. 3 (March 20, 2019): 22–26. http://dx.doi.org/10.21778/2218-5453-2019-3-22-26.

Full text
Abstract:
Replacing part of full-scale tests of weapons and military equipment with imitation experiments is highly relevant, since it allows saving substantial material and technical resources, reducing development time, and in some cases carrying out virtual tests, the full‑scale analogue of which cannot be done. In the Almaz-Antey Corporation, a simulation system is built, consisting of a simulation platform and particular simulation models that represent the forces and means of aerospace defense and aerospace attack. The paper presents the basic principles and results of the creation of a universal software platform for simulation modeling of combat operations based on the HLA IEEE‑1516 technology. These principles and approaches partly follow from the IEEE-1516 standard itself, while others are original technical solutions. The platform is based on the principles of openness, scalability, distributed computing. The composition and features of particular models are not considered in the work.
APA, Harvard, Vancouver, ISO, and other styles
8

Lu, Wei Jun, Bo Long Cui, and Su Rong Hu. "Visualization Engineering Simulation Based on HTML5 and Cloud Computing." Advanced Materials Research 711 (June 2013): 575–81. http://dx.doi.org/10.4028/www.scientific.net/amr.711.575.

Full text
Abstract:
Visualization Engineering Simulation Based on HTML5 and Cloud Computing is the first product using web technology in the development of simulation.This hardware simulation platform is a visualization simulation platform like Simulink, which is based on the browser, and provides a integrated environment with dynamic systems modeling, simulation and comprehensive analysis. The platform adopted HTML5 system, realize the cross-platform simulation.By calling the HTML5 standard Canvas 2D Graphics and other new technology, developers can visually control elements and logic circuit simulation tests, and it truly realize the span of PC, Android, BB10 and other operating system platforms for the work.Simulation of the platform carry out in the clouds,and the simulation process lower the requirements over equipment, therefore the requirements on the hardware in developing becomes transparency.Long term, the platform will be the focus shifted to engineering simulation development of Internet air.
APA, Harvard, Vancouver, ISO, and other styles
9

Gignoux, Jacques, Ian D. Davies, and Shayne R. Flint. "3Worlds, a simulation platform for ecosystem modelling." Ecological Modelling 473 (November 2022): 110121. http://dx.doi.org/10.1016/j.ecolmodel.2022.110121.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Li, Zhan Li, and Min Zhang. "Simulation of Tree Motion Based on Vega Prime." Key Engineering Materials 474-476 (April 2011): 1296–99. http://dx.doi.org/10.4028/www.scientific.net/kem.474-476.1296.

Full text
Abstract:
Due to the high level complexity of the structure of trees, physical-based simulation of tree’s motion is a difficult task. Many visual simulation platforms and modeling tools are developed to simplify the process of simulation. In a variety of modeling tools, Creator is a simple and convenient modeling tool. It works with the visual simulation platform Vega Prime. They play an important role in the field of visualized simulation. Thus, a solution for simulating tree’s motion in the environment of Creator and Vega Prime is proposed. Each of branches around the tree’s 3D shape is built in Creator, and then is gradually merged together into a tree in Vega Prime. The Vega Prime APIs are used to realize the simulation of tree’s motion. The software development circle is shortened in the solution. The simulation of tree’s motion is accomplished faithfully. Experiment results show that the solution reduces the process of development and realizes the vivid simulation.
APA, Harvard, Vancouver, ISO, and other styles
11

Chen, Jia Xin, Hong Jun Wang, Chang Yu Liu, and Xiang Jun Zou. "Modeling and Performance Analyzing of Helix Transmission Base on Modelica." Key Engineering Materials 455 (December 2010): 511–15. http://dx.doi.org/10.4028/www.scientific.net/kem.455.511.

Full text
Abstract:
Picking manipulator ontology structure used rotation and translational motion pairs to join the components together, and then a multi-joint motion mechanism was built which meet the picking space requirement. According to the characters of growth space of litchi fruit, here used helix transmission as the first axes of the picking manipulator, to achieve motion in vertical direction. This study introduces the application of multi-domain modeling and simulation when constructing and simulating a helix transmission. Use object-oriented technology, multi-domain modeling and simulation language Modelica to construct the motion system which integrates motor model, signal detection module, signal processing module and parametric screw transmission model in Dymola simulation platform. Test the helix transmission by simulation, using the mechanical structure, sensor technology, signal processing technology. Simulation results show that, the modelica can provide a valid simulation for complex electromechanical system and support for parametric design.
APA, Harvard, Vancouver, ISO, and other styles
12

Lin, Hui, Bingli Xu, Yuting Chen, Wenhang Li, Lan You, and Jie He. "VGEs as a New Platform for Urban Modeling and Simulation." Sustainability 14, no. 13 (June 30, 2022): 7980. http://dx.doi.org/10.3390/su14137980.

Full text
Abstract:
The complexity of interrelationships between urban natural environments and human environments is increasing with rapid urbanization. This brings new challenges to urban modeling and simulation in simultaneously meeting the comprehensive needs of the dual integration of data and models, multi-type visualizations, human-centered simulation, geographic collaboration, and interactions between physical and virtual spaces. We here propose virtual geographic environments (VGEs) as a new platform of urban modeling and simulation. After discussing the evolution, definition, and features of VGEs, we design a VGE framework for urban system modeling and simulation. Two typical cases are provided to illustrate how VGEs support urban modeling and simulation on different scales: VGE-based collaborative modeling and the simulation of air pollution dispersion in the Pearl River Delta (PRD) urban agglomeration, and fire emergency crowd evacuation simulation. In the future, VGEs may also play an important role in digital twin cities and urban metaverses.
APA, Harvard, Vancouver, ISO, and other styles
13

Xiao, Jianli. "The Complex Dynamics of Sharing Platform Competition Game." Discrete Dynamics in Nature and Society 2021 (December 22, 2021): 1–14. http://dx.doi.org/10.1155/2021/2022179.

Full text
Abstract:
With the rapid development of Internet technologies and online sharing platforms, sharing economy has become a major trend in economy. The entry of sharing economy leads to profound impacts on incumbent industry. We build a dynamic sharing platform competition model with which agents are bounded rational, and consumer side is heterogeneous. Then, we present the fixed points and the stability conditions of the bifurcation of the dynamic model. We simulate the adjustment speed of sharing platform, sharing platform price, and costs of traditional firm effects on system stability, and we present stable area, bifurcation diagram, the largest Lyapunov exponent, and strange attractor of different parameters, and we give a feedback control method at last. Our main results are as follows: (1) when adjustment speed of sharing platform increases, the system becomes bifurcation, and finally, the system goes into a chaotic state; when the system is stable, price of traditional firm and fee decision of sharing platform are constant. (2) When price of sharing platform increases, sharing platform is more stable while traditional firm is more vulnerable. Suppose the system is in the stable state; when sharing platform price increases, traditional firm price increases, while sharing platform fees decreases. (3) When traditional firm cost is small, the system would be more stable. When the system is stable, with traditional firm cost increasing, traditional firm price increases quicker than sharing platform consumer fee, while sharing platform seller fee decreases. (4) Feedback control can alleviate the chaotic state of system. With feedback control parameter increases, the system becomes more stable.
APA, Harvard, Vancouver, ISO, and other styles
14

KARHELA, TOMMI, ANTTI VILLBERG, and HANNU NIEMISTÖ. "OPEN ONTOLOGY-BASED INTEGRATION PLATFORM FOR MODELING AND SIMULATION IN ENGINEERING." International Journal of Modeling, Simulation, and Scientific Computing 03, no. 02 (May 10, 2012): 1250004. http://dx.doi.org/10.1142/s1793962312500043.

Full text
Abstract:
The benefits of the use of modeling and simulation in engineering are acknowledged widely. It has proven its advantages e.g., in virtual prototyping i.e., simulation aided design and testing as well as in training and R&D. It is recognized to be a tool for modern decision making. However, there are still reasons that slow down the wider utilization of modeling and simulation in companies. Modeling and simulation tools are separate and are not an integrated part of the other engineering information management in the company networks. They do not integrate well enough into the used CAD, PLM/PDM and control systems. The co-use of the simulation tools themselves is poor and the whole modeling process is considered often to be too laborious. In this article we introduce an integration solution for modeling and simulation based on the semantic data modeling approach. Semantic data modeling and ontology mapping techniques have been used in database system integration, but the novelty of this work is in utilizing these techniques in the domain of modeling and simulation. The benefits and drawbacks of the chosen approach are discussed. Furthermore, we describe real industrial project cases where this new approach has been applied.
APA, Harvard, Vancouver, ISO, and other styles
15

Li, Zhi Hua, Hong Guang Yang, Jun Yu, and You Ping Gong. "Modeling and Simulation of the PMSM-Precision Reducer System with Modelica." Applied Mechanics and Materials 201-202 (October 2012): 202–7. http://dx.doi.org/10.4028/www.scientific.net/amm.201-202.202.

Full text
Abstract:
There is still lack of effective modeling and simulation method for complex electromechanical coupling system. Modelica is a multi-domain unified modeling language to solve the modeling and simulation problems of the complex and heterogeneous physical systems. Dymola is a Modelica-based modeling and simulation platform for the complex physical systems. In this paper, the dynamics model of the permanent magnet synchronous motor (PMSM)-precision reducer system is established using Lagrange-Maxwell equation. The simulation model of this system is set up with Modelica language. The simulation of the system is realized in Dymola. Results show that the system can respond to good static and dynamic characteristics under a given speed for different loads. The dynamics model of the PMSM-precision reducer system can be further used in system control and optimization. The proposed modeling and simulation method based on Modelica may be commonly applied to other complex electromechanical systems.
APA, Harvard, Vancouver, ISO, and other styles
16

Zhang, Jing Ming, Shuang Shuang Cui, and You Cun Ren. "Modeling and Simulation of PHEV Regenerative Braking Test Platform." Advanced Materials Research 219-220 (March 2011): 1170–73. http://dx.doi.org/10.4028/www.scientific.net/amr.219-220.1170.

Full text
Abstract:
In order to recycle regenerative braking energy, we built the PHEV regenerative braking test platform with model design concept, based on the parallel hybrid structure. We proposed a regenerative braking control strategy under parallel braking force distribution, and established the mathematical models for main elements of the platform. In order to confirm the performance and the operational reliability of the platform, simulation models of the regenerative braking system were built in MATLAB/Simulink by combining the test data with mathematic models. We chose universal NEDC drive cycles for simulation, and the results indicated that the regenerative braking energy was effectively recycled. The structure and control strategy of regenerative braking test platform was proved to be rational.
APA, Harvard, Vancouver, ISO, and other styles
17

Leghmizi, Said, Sheng Liu, Ramzi Fraga, and Adel Boughelala. "Dynamics Modeling for Satellite Antenna Dish Stabilized Platform." Advanced Materials Research 566 (September 2012): 187–96. http://dx.doi.org/10.4028/www.scientific.net/amr.566.187.

Full text
Abstract:
The system for stabilizing platform of a ship carried antenna and its core component are discussed in this paper. Relevant mathematics model of these components are established. Thus, the dynamic model of the system is deduced including the effects of friction, inertia, and torque motors. Using Solid Works, we built the mechanical structure, including the servo machine of each part of the system. Then a simulation on Simulink of a simplified dynamics model of the stabilized platform was established. After that the classical PID controller has been designed and used for the stabilization system. From the simulation results, the behavior of this simplified model, and the advantages and drawbacks of this method are apparently displayed. 3D structure and simulation results are represented in this paper.
APA, Harvard, Vancouver, ISO, and other styles
18

Wang, Shuting, and Yizhong Wu. "A Top-down Modeling Mechanism in Multi-domain Modeling and Simulation Platform." Journal of Computer-Aided Design & Computer Graphics 22, no. 7 (August 9, 2010): 1223–29. http://dx.doi.org/10.3724/sp.j.1089.2010.10998.

Full text
APA, Harvard, Vancouver, ISO, and other styles
19

Nguyen, Van Thinh, Hong Ha Nguyen, and Gidon Han. "Development of an integrated modeling platform for watershed simulation." Environmental Modelling & Software 139 (May 2021): 105014. http://dx.doi.org/10.1016/j.envsoft.2021.105014.

Full text
APA, Harvard, Vancouver, ISO, and other styles
20

Bogdanova, M., S. Belousov, I. Valuev, A. Zakirov, M. Okun, D. Shirabaykin, V. Chorkov, et al. "Simulation Platform for Multiscale and Multiphysics Modeling of OLEDs." Procedia Computer Science 29 (2014): 740–53. http://dx.doi.org/10.1016/j.procs.2014.05.066.

Full text
APA, Harvard, Vancouver, ISO, and other styles
21

Liu, Teng, Weiguo Gao, Yanling Tian, Ken Mao, Gaoxing Pan, and Dawei Zhang. "Thermal simulation modeling of a hydrostatic machine feed platform." International Journal of Advanced Manufacturing Technology 79, no. 9-12 (March 6, 2015): 1581–95. http://dx.doi.org/10.1007/s00170-015-6881-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Guan, Weidong, and Yumei Wang. "Research on Vessel Behavior Modeling Based on MAXSim Simulation Platform." Journal of Physics: Conference Series 2258, no. 1 (April 1, 2022): 012033. http://dx.doi.org/10.1088/1742-6596/2258/1/012033.

Full text
Abstract:
Abstract In a combat simulation system with the ocean as the main environment and vessels as the main platform, the accuracy of the behavior model of the computer-generated force will directly affect the confidence of the simulation system and the efficiency of simulation exercises. As a combat simulation application and development platform, the MAXSim simulation platform based on the Generic Black-Board structure has good secondary development. In order to research the behavior model of vessels and provide general modeling ideas and methods for the maritime combat simulation system, the architecture of the MAXSim simulation platform and the specific functions of the modules are firstly researched. Then, the common methods of behavior modeling by using MAXSim are researched from the level of weapons and equipment. Finally, starting from the system-level development of behavior models, the development methods of actions and conditions of periodic-driven and event-driven behavior models are researched, which improves the accuracy of Computer Generated Forces and supports a good basis for further improving the overall performance of the simulation system.
APA, Harvard, Vancouver, ISO, and other styles
23

Zhao, Wei Yan, Lang Wei, Ji Feng Wang, Jia Wang, Xue Song Gu, and Chuan Song. "Study on the Modeling Method of Leaf Spring Based on Assembly Pre-Stress." Advanced Materials Research 663 (February 2013): 545–51. http://dx.doi.org/10.4028/www.scientific.net/amr.663.545.

Full text
Abstract:
Using the integrated method of finite element and multi-body dynamics to build leaf spring model considering assembly pre-stress. Based on the stiffness testing platform, the simulation platform has been built. Finally , the experiment results verified the stiffness simulation results. The results show that the leaf spring model considering assembly pre-stress accords to the leaf spring property，the simulation result agrees with the experiment result and verify the accuracy of the modeling method. The results from the stiffness simulation platform and the test platform have high consistency, so the simulation platform can be used for the stiffness testing of leaf spring like this.
APA, Harvard, Vancouver, ISO, and other styles
24

Dong, Yan Hong, Rui Feng Jia, and Jin Shu Wang. "Common Modeling Method for Simulation Training Software." Applied Mechanics and Materials 543-547 (March 2014): 3324–29. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.3324.

Full text
Abstract:
The Simulation Training Software is a kind of large and complex software systems. Its development requires a clear understanding of desired system features firstly. The development of Simulation Training Software exists many problems, such as deficiency in reuse and development. The feature model has been widely adopted as a domain requirements capturing model by most of the current domain engineering methods. Aiming at these problems, service analysis, function analysis and the behavior analysis are made for this domain. Then the feature model is constructed which includes simulation object management, simulation model driven, running suport platform.. Practice shows that, based on the feature model, the development platform of Simulation Training Software can fit to the most development of electronic equipment simulation training software, and can also get good results.
APA, Harvard, Vancouver, ISO, and other styles
25

Qi, Xiang Yang, and Guo You Li. "DCS Simulation Modeling and Development for Ethylene Cracking Plant." Advanced Materials Research 765-767 (September 2013): 3104–9. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.3104.

Full text
Abstract:
On the basis of the analysis of ethylene cracking process, equipment, process control and operation conditions, using process control system simulation platform, Ethylene cracking plant DCS modeling and simulation training system were developed. Using continuous modeling method, combined mechanism modeling with test data analysis, DCS control system mathematic model was established, by which normal operation, start,shutdown process and accident treatment process were simulated. The online evaluating system was developed too, which supply a virtual platform for the training of ethylene cracking process.
APA, Harvard, Vancouver, ISO, and other styles
26

Yang, Xiao Long, Ping Li, Tao Lv, and Xue Hua Liao. "Traffic Accident Reconstruction Technology Research." Advanced Materials Research 756-759 (September 2013): 946–51. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.946.

Full text
Abstract:
Based on the virtual simulation theory, we used three-dimensional modeling software to build modeling road facilities (vehicles, trees, street lights, etc.) for simulating the accident environment, and by using OpenGL technology, achieved reading, displaying and controlling the three-dimensional models. This dynamically realized the three-dimensional animated simulation of vehicle movement. Simultaneously we have calculated in progress the simulation of vehicle crash with the basic theory of automobile collision, vehicle collision model and the law of conservation of energy and momentum. Finally, we constructed a flexible platform for the simulation experiment. The platform is enabling to add and update road, trees, street lamps and house on the simulation environment dynamically, and has ability to analysis the traffic accident. This could give an assistant to the handling traffic accidents.
APA, Harvard, Vancouver, ISO, and other styles
27

Redieteab, Getachew. "Novel Cross-Layer Simulation Platform to Include Realistic Channel Modeling in System Simulations." International journal of Computer Networks & Communications 4, no. 4 (July 31, 2012): 89–106. http://dx.doi.org/10.5121/ijcnc.2012.4406.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Johannesson, Daniel, and Muhammad Nawaz. "Development of a PSpice Model for SiC MOSFET Power Modules." Materials Science Forum 858 (May 2016): 1074–77. http://dx.doi.org/10.4028/www.scientific.net/msf.858.1074.

Full text
Abstract:
In this paper, the static and dynamic characteristics of a 1200 V and 120 A silicon carbide (SiC) MOSFET power module has been measured, simulated and verified in the PSpice circuit simulation platform. Experimental measurements and PSpice simulations are performed to extract the technology dependent modeling parameters. The model is implemented in the PSpice circuit simulation platform using both standard components and analog behavior modeling (ABM) blocks. The simulation results of the model is fairly accurate and correlates well with the measured results over a wide temperature range. The developed model is used to facilitate converter design at cell level and hence predict and optimize the cell performance (i.e., energy losses) with varying circuit parameters (e.g., stray inductances, temperatures, gate resistances etc.,).
APA, Harvard, Vancouver, ISO, and other styles
29

Zhang, Qi, Junjie Zeng, Kai Xu, Long Qin, and Quanjun Yin. "Exploration and Practical Teaching Improvement of “Game Simulation & Modeling” Course." Journal of Contemporary Educational Research 5, no. 8 (August 30, 2021): 180–86. http://dx.doi.org/10.26689/jcer.v5i8.2459.

Full text
Abstract:
Due to long-term lack of comprehensive practice platform in simulation courses, students suffer from the challenges of engineering ability and systemic thinking training restrictions, “teaching” and “learning” separation, etc. To solve those problems, our teaching group created a simulation competition platform independently for theoretical and practical teaching of “Game Simulation & Modeling” course. The introduction of competition platform has played a good role in stimulating students’ learning motivation, training systemic simulation knowledge points and engineering ability, promoting theoretical and practical teaching, and enriching teaching materials through students’ feedback and practice accumulation.
APA, Harvard, Vancouver, ISO, and other styles
30

Li, Yunwang, Sumei Dai, Yuwei Zheng, Feng Tian, and Xucong Yan. "Modeling and Kinematics Simulation of a Mecanum Wheel Platform in RecurDyn." Journal of Robotics 2018 (January 28, 2018): 1–7. http://dx.doi.org/10.1155/2018/9373580.

Full text
Abstract:
The innovative method of modeling and kinematics simulation in RecurDyn are proposed, taking a Mecanum wheel platform(MWP) for omnidirectional wheelchair as research object. In order to study the motion characteristics and mobile performance of the MWP, the virtual prototype simulation model is established in SolidWorks, and virtual prototype simulation is carried out in RecurDyn. The experience of simulation for the MWP in RecurDyn is introduced, and the simulation steps and points for attention are described detailedly. The working states of the mobile system in real environment have been simulated through virtual simulation experiments. Four typical motion models including moving forward, moving laterally, moving laterally in the direction of 45°, and rotation have been simulated in RecurDyn. The simulation results exactly reflect the motion of the MWP. By comparing the simulation results with the theoretical results, there are acceptable errors that are relatively less overall in the simulation results. The simulation results can be used to predict the performance of the platform and evaluate the design rationality, and design quality can be improved according to the exposed problem. This paper can provide reference for the simulation of mobile platform by using RecurDyn.
APA, Harvard, Vancouver, ISO, and other styles
31

Xiong, Jie, Song Zhang, and Yuantao Chen. "Cloud-based Geophysical Inversion Modeling Using GNU Octave and MatlabMPI on Amazon EC2." International Journal of Online Engineering (iJOE) 13, no. 09 (September 22, 2017): 101. http://dx.doi.org/10.3991/ijoe.v13i09.7468.

Full text
Abstract:
<p class="16">Computer modeling and simulation can be very demanding in terms of computational resources. Cloud computing has opened up new avenues for the scientific researchers with limited resources to do complicated simulation. In order to investigate whether cloud computing is suitable for modeling and simulation, we first describe how to build a cloud-based modeling and simulation platform using GNU Octave and MatlabMPI on the Amazon Elastic Compute Cloud (EC2). Then, we evaluation its performance taking the geophysical inversion modeling as an example. The results show that the cloud-based modeling and simulation platform is suitable for basic modeling for free. It can provide much more higher performance with acceptable price. Furthermore, we can cut down the cost by employing the Spot instance without losing the computation performance.</p>
APA, Harvard, Vancouver, ISO, and other styles
32

Li, Ji-Hong, Min-Gyu Kim, Hyungjoo Kang, Mun-Jik Lee, and Gun Cho. "UUV Simulation Modeling and its Control Method: Simulation and Experimental Studies." Journal of Marine Science and Engineering 7, no. 4 (March 28, 2019): 89. http://dx.doi.org/10.3390/jmse7040089.

Full text
Abstract:
This paper presents the development of an unmanned underwater vehicle (UUV) platform, especially the derivation of the vehicle’s simulation model and its control method to overcome strong sea current. The platform is designed to have a flattened ellipsoidal exterior so as to minimize the hydrodynamic damping on the horizontal plane. Four horizontal thrusters with the identical specifications are symmetrically mounted on the horizontal plane, and each of them has the same thrust dynamics in both forward and reverse directions. In addition, there are three vertical thrusters used to handle the vehicle’s roll, pitch and heave motions. Control strategy proposed in this paper to overcome strong current is that: maximizing the vectored horizontal thrust force against the sea current without or with the least of the vehicle’s rotation on the horizontal plane. For the vehicle model, due to it being symmetric in all of three axes, the vehicle dynamics can be simplified and all of hydrodynamic coefficients are calculated through both of theoretical and empirically-derived formulas. Numerical simulations and experimental studies in both of the water tank and the circulating water channel are carried out to demonstrate the vehicle’s capability of overcoming strong current.
APA, Harvard, Vancouver, ISO, and other styles
33

Asif, Umar, and Javaid Iqbal. "Modeling, Simulation and Motion Cues Visualization of a Six-DOF Motion Platform for Micro-Manipulations." International Journal of Intelligent Mechatronics and Robotics 1, no. 3 (July 2011): 1–17. http://dx.doi.org/10.4018/ijimr.2011070101.

Full text
Abstract:
This paper examines the problem of realizing a 6-DOF motion platform by proposing a closed loop kinematic architecture that benefits from an anthropological serial manipulator design. In contrast to standard motion platforms based on linear actuators, a mechanism with actuator design inspired from anthropological kinematic structure offers a relatively larger motion envelope and higher dexterity making it a viable motion platform for micromanipulations. The design consists of a motion plate connected through only revolute hinges for the passive joints, and three legs located at the base as the active elements. In this hybrid kinematic structure, each leg is connected to the top (motion) plate through three revolute hinges and to the bottom (fixed) plate through a single revolute joint forming a closed-loop kinematic chain. The paper describes the mathematical modeling of the proposed design and demonstrates its simulation model using SimMechanics and xPC Target for real-time simulations and visualization of the motion cues.
APA, Harvard, Vancouver, ISO, and other styles
34

Wen, Cong, Wu Xu, Wenquan Tang, Xing Guo, and Bing Zhou. "Modeling simulation and virtual platform construction of crossbow making technology." E3S Web of Conferences 136 (2019): 03032. http://dx.doi.org/10.1051/e3sconf/201913603032.

Full text
Abstract:
In this paper, a set of virtual simulation platform for crossbow making is established. First, build a virtual model of Lisu crossbow, optimize the model, accelerate the organization, model generation, modification and editing of the database; then complete the database establishment of the corresponding model, nest the comment entity class and filemeta entity class into the file entity class, store them in a nested data set, and complete the data storage, management and query operations; finally, combined with Kalman filtering, arithmetic average filtering and KNN algorithm are used to build the quest 3D virtual platform to improve the 3D interaction effect with data gloves and complete the construction of the 3D platform.
APA, Harvard, Vancouver, ISO, and other styles
35

Liu, Wei Bo, Guang Feng Guan, Wei Xiong, Hai Tao Wang, and Jing Feng He. "Dynamic Modeling of Shaking Table Based on Simulink/SimMechanics." Applied Mechanics and Materials 599-601 (August 2014): 292–95. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.292.

Full text
Abstract:
This essay focuses on a new type 2-DOF shaking table, which is driven by four hydraulic cylinders. Taking 2-DOF shaking table for example, in order to conveniently and rapidly achieve the control system simulation , using Simulink for simulation platform and combining with SimMechanics. Build dynamic modeling in SimMechanics and use Simulink to build servo system. The experimental results show that it can provide the efficient and significant simulation platform to research the control strategy of shaking table.
APA, Harvard, Vancouver, ISO, and other styles
36

Ping, Zou, and Yueyan Liu. "Classification and Visual Design Analysis of Network Expression Based on Big Data Multimodal Intelligence Technology." Discrete Dynamics in Nature and Society 2022 (April 20, 2022): 1–7. http://dx.doi.org/10.1155/2022/7542606.

Full text
Abstract:
The rapid development of the Internet in modern society has promoted the development of many different network platforms. In the context of big data, many types of multimodal data such as pictures, videos, and texts are generated in the platform. Through the analysis of multimodal data, we can provide better services for users. The traditional big data analysis platform cannot achieve a completely stable state for the analysis of multimodal data. The construction of multimodal intelligent platform can achieve efficient analysis of relevant data, so as to create greater economic benefits for the society. This paper mainly studies the historical development trend of big data multimodal intelligence technology and the data processing method of multimodal intelligence technology applied to network expression classification, including data acquisition, storage, and analysis. Finally, it studied the fusion algorithm between multimodal data and visual design, as well as the classification of network expression and the application result analysis of visual design in big data multimodal intelligence technology.
APA, Harvard, Vancouver, ISO, and other styles
37

Liu, Yong Jun, Hong Sheng Ding, Tie Fu, Qiang Jia, and Meng Wang. "Dynamics Analysis and Simulation of the 6-UPS Parallel Stabilizing Platform." Applied Mechanics and Materials 556-562 (May 2014): 4297–302. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.4297.

Full text
Abstract:
Taking the parallel stabilizing platform based on 6-UPS structure as the research object, we deduced the multi-rigid-body dynamics modeling process by using the Lagrange method, and finished the dynamic response analysis of the platform. Then we conducted the collaborative modeling and simulation of the coupled dynamics analysis of the platform with ProE, ANSYS and ADAMS. The results indicate the correctness of the theoretical derivation of the multi-rigid-body dynamic model and the feasibility and necessity of collaborative simulation of the coupled dynamic model, which lay a foundation for further optimization design and practical application of the parallel platform.
APA, Harvard, Vancouver, ISO, and other styles
38

Ingham, T., S. Rajhans, D. K. Sinha, K. Sastry, and S. Kumar. "Design validation of service delivery platform using modeling and simulation." IEEE Communications Magazine 47, no. 3 (March 2009): 135–41. http://dx.doi.org/10.1109/mcom.2009.4804399.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Li, Ni, Wenqing Yi, Minghui Sun, and Guanghong Gong. "Development and application of intelligent system modeling and simulation platform." Simulation Modelling Practice and Theory 29 (December 2012): 149–62. http://dx.doi.org/10.1016/j.simpat.2012.08.001.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Liu, ZhiPing, XinLei Guo, XingBo Zhou, Hui Fu, QingFu Xia, and ShaoJun Li. "Cascading dam breach process simulation using a coupled modeling platform." Science China Technological Sciences 62, no. 8 (October 10, 2018): 1455–66. http://dx.doi.org/10.1007/s11431-018-9271-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
41

Wang, Hongwei, Aylmer Johnson, Heming Zhang, and Silv Liang. "Towards a collaborative modeling and simulation platform on the Internet." Advanced Engineering Informatics 24, no. 2 (April 2010): 208–18. http://dx.doi.org/10.1016/j.aei.2009.11.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Palenzuela, C., B. Miñano, A. Arbona, C. Bona-Casas, C. Bona, and J. Massó. "Simflowny 3: An upgraded platform for scientific modeling and simulation." Computer Physics Communications 259 (February 2021): 107675. http://dx.doi.org/10.1016/j.cpc.2020.107675.

Full text
APA, Harvard, Vancouver, ISO, and other styles
43

Tian, Yong, Yi Zheng, Feng Han, Chunmiao Zheng, and Xin Li. "A comprehensive graphical modeling platform designed for integrated hydrological simulation." Environmental Modelling & Software 108 (October 2018): 154–73. http://dx.doi.org/10.1016/j.envsoft.2018.08.011.

Full text
APA, Harvard, Vancouver, ISO, and other styles
44

Park, Gwangmin, Seonghun Lee, Sung Ho Jin, and Sangshin Kwak. "Modeling and Analysis for Powertrain Dynamics of Electric Vehicle Systems." Applied Mechanics and Materials 110-116 (October 2011): 2426–31. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.2426.

Full text
Abstract:
This paper provides presents the dynamic analysis and computer simulation results of electric vehicle (EV) powertrain performance systems. The generic simulation platform of an electric vehicle is developed using based on the SimPowerSystems/SimDriveline of MATLAB. Individual components of the model are constructed based on real vehicle data and mathematical dynamic model equations. The analytic results obtained from the mathematical modeling are verified with electric vehicle dynamics using generic simulation platform.
APA, Harvard, Vancouver, ISO, and other styles
45

Shen, Dong Kai, and Zhao Bin Yan. "Knowledge Based Collaborative Modeling and Simulation Platform to Design Complex Product." Advanced Materials Research 346 (September 2011): 455–59. http://dx.doi.org/10.4028/www.scientific.net/amr.346.455.

Full text
Abstract:
To complex system, its performance is related to many disciplines nowadays. This article proposed a new multidisciplinary collaborative modeling and simulation platform (MCMSP) in designing complex product. The platform is knowledge based so earlier design results and model can help new designers to shorten the development cycle. Then the author uses this platform to design Electro hydrostatic actuator (EHA) which is widely used in Power-By-Wire (PBW) system.
APA, Harvard, Vancouver, ISO, and other styles
46

Wolfe, Glenn M., Margaret R. Marvin, Sandra J. Roberts, Katherine R. Travis, and Jin Liao. "The Framework for 0-D Atmospheric Modeling (F0AM) v3.1." Geoscientific Model Development 9, no. 9 (September 20, 2016): 3309–19. http://dx.doi.org/10.5194/gmd-9-3309-2016.

Full text
Abstract:
Abstract. The Framework for 0-D Atmospheric Modeling (F0AM) is a flexible and user-friendly MATLAB-based platform for simulation of atmospheric chemistry systems. The F0AM interface incorporates front-end configuration of observational constraints and model setups, making it readily adaptable to simulation of photochemical chambers, Lagrangian plumes, and steady-state or time-evolving solar cycles. Six different chemical mechanisms and three options for calculation of photolysis frequencies are currently available. Example simulations are presented to illustrate model capabilities and, more generally, highlight some of the advantages and challenges of 0-D box modeling.
APA, Harvard, Vancouver, ISO, and other styles
47

Wu, Yongxing, Fei Peng, Yang Peng, Xiaoyang Kong, Heming Liang, and Qi Li. "Dynamic 3D Simulation of Flood Risk Based on the Integration of Spatio-Temporal GIS and Hydrodynamic Models." ISPRS International Journal of Geo-Information 8, no. 11 (November 18, 2019): 520. http://dx.doi.org/10.3390/ijgi8110520.

Full text
Abstract:
Dynamic visual simulation of flood risk is crucial for scientific and intelligent emergency management of flood disasters, in which data quality, availability, visualization, and interoperability are important. Here, a seamless integration of a spatio-temporal Geographic Information System (GIS) with one-dimensional (1D) and two-dimensional (2D) hydrodynamic models is achieved for data flow, calculation processes, operation flow, and system functions. Oblique photography-based three-dimensional (3D) modeling technology is used to quickly build a 3D model of the study area (including the hydraulic engineering facilities). A multisource spatio-temporal data platform for dynamically simulating flood risk was built based on the digital earth platform. Using the spatio-temporal computation framework, a dynamic visual simulation and decision support system for flood risk management was developed for the Xiashan Reservoir. The integration method proposed here was verified using flood simulation calculations, dynamic visual simulations, and downstream river channel and dam-break flood simulations. The results show that the proposed methods greatly improve the efficiency of flood risk simulation and decision support. The methods and system put forward in this study can be applied to flood risk simulations and practical management.
APA, Harvard, Vancouver, ISO, and other styles
48

Yang, Liu, Yun Feng Jia, and Dong Lin Su. "Modeling and Simulation of Helicopter Cabin Electromagnetic Environment." Advanced Materials Research 383-390 (November 2011): 5615–20. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.5615.

Full text
Abstract:
Electromagnetic environment (EME) in helicopter cabin is one of the most important indexes for electromagnetic compatibility (EMC) on airborne platform. The simulation results were not accurate enough because of the difficulties in accurately modeling and the large computation. Due to the inaccuracy of the former modeling method which used the typical geometric, the professional software ICEMCFD/AI*Environment (AIE) was employed to restore the helicopter’s original model, based on the obtain of the accurate helicopter model, the Multi-layer Fast Multipole Method (MLFMM) and Combined Field Integral Equation (CFIE) were employed to analyze the variation of the electric field in the helicopter cabin versus the frequency and other factors with a VHF antenna mounted on the helicopter. Both accuracy and computing speed were concerned, the results have some guidance significance to the EMC preliminary design on airborne platform.
APA, Harvard, Vancouver, ISO, and other styles
49

Han, Kun, Xiao Yun Feng, Xin Yun Yu, and Cheng Lin Xiong. "The Modeling and Simulation of EGCS Based on Matlab/Simulink." Advanced Materials Research 383-390 (November 2011): 7356–61. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.7356.

Full text
Abstract:
This paper models EGCS based on the analysis of EGCS structure, and furthermore, writes modularized program utilizing Matlab C-mex language. The paper also sets up a simulation platform in the Matlab/Simulink simulation environment to perform the group control simulation of 4 20-floor elevators based on the minimal waiting time group control algorithm. With testing, the result of the testing shows that the research platform can satisfy the research requirement of the Elevator Control Strategy.
APA, Harvard, Vancouver, ISO, and other styles
50

Zu, Xiang Huan, Jing Wang, Chuan Lei Yang, and Xuan Qin. "The GUI-Based Simulation Optimization Platform for Fault Grey Prediction of Diesel Engine." Applied Mechanics and Materials 687-691 (November 2014): 1049–53. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.1049.

Full text
Abstract:
The simulation optimization platform for fault grey prediction of diesel engine is designed by MATLAB GUI, to ensure a reliable operating environment. The GM (1,1) model and improved models are presented in the platform to solve the optimization problem of prediction precision. The platform sets input, output, simulation calculation and post processing functions as one and is compiled to the executable program at last . As is proved by simulation examples, the platform simplifies the modeling process and improves the efficiency of the simulation, It is confirmed that the simulation platform for fault grey prediction of diesel engine is practical.
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the bibliographies on the topic 'Simulation modeling platform' for other source types:
Dissertations / Theses
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography