To see the other types of publications on this topic, follow the link: Mechanical dynamic systems.

Journal articles on the topic 'Mechanical dynamic systems'

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 'Mechanical dynamic systems.'

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

Dolgin, V. P. "Dynamic diagnostics of mechanical manufacturing systems." Journal of Mathematical Sciences 82, no. 2 (November 1996): 3316–19. http://dx.doi.org/10.1007/bf02363992.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Wu, Zhe, Guang Yang, Qiang Zhang, Shengyue Tan, and Shuyong Hou. "Information Dynamic Correlation of Vibration in Nonlinear Systems." Entropy 22, no. 1 (December 31, 2019): 56. http://dx.doi.org/10.3390/e22010056.

Full text
Abstract:
In previous studies, information dynamics methods such as Von Neumann entropy and Rényi entropy played an important role in many fields, covering both macroscopic and microscopic studies. They have a solid theoretical foundation, but there are few reports in the field of mechanical nonlinear systems. So, can we apply Von Neumann entropy and Rényi entropy to study and analyze the dynamic behavior of macroscopic nonlinear systems? In view of the current lack of suitable methods to characterize the dynamics behavior of mechanical systems from the perspective of nonlinear system correlation, we propose a new method to describe the nonlinear features and coupling relationship of mechanical systems. This manuscript verifies the above hypothesis by using a typical chaotic system and a real macroscopic physical nonlinear system through theory and practical methods. The nonlinear vibration correlation in multi-body mechanical systems is very complex. We propose a full-vector multi-scale Rényi entropy for exploring the chaos and correlation between the dynamic behaviors of mechanical nonlinear systems. The research results prove the effectiveness of the proposed method in modal identification, system dynamics evolution and fault diagnosis of nonlinear systems. It is of great significance to extend these studies to the field of mechanical nonlinear system dynamics.
APA, Harvard, Vancouver, ISO, and other styles
3

Auslander, David M. "Dynamic Systems and Control Division." Mechanical Engineering 135, no. 06 (June 1, 2013): S21—S22. http://dx.doi.org/10.1115/1.2013-jun-10.

Full text
Abstract:
This article presents in depth the history activities of the Dynamic Systems and Control Division (DSCD) in the last 20 years. The 10 most cited papers from this 20-year period have been discussed in the article. Of these 10 papers, 4 of them are review or survey articles. The topics vary, showing the scope of DSCD’s activities: system identification, time delay systems, multivehicle control, and elastic manipulator arms. The most cited article is about nanotechnology; other areas represented are machine tool control, mechanical control to minimize vibrations, automotive, and piezoelectric actuators. These papers do stay true to the mechanical engineering roots of the DSCD. Other than the paper on time-delay systems, all of these papers directly reference mechanical systems. Some are application specific and others refer to specific classes of mechanical systems such as flexible manipulators.
APA, Harvard, Vancouver, ISO, and other styles
4

Colbaugh, R., E. Barany, and K. Glass. "Adaptive stabilization of uncertain nonholonomic mechanical systems." Robotica 16, no. 2 (March 1998): 181–92. http://dx.doi.org/10.1017/s0263574798000514.

Full text
Abstract:
This paper presents a new adaptive controller as a solution to the problem of stabilizing nonholonomic mechanical systems in the presence of incomplete information concerning the system dynamic model. The proposed control system consists of two su bsystems: a slightly modified version of the kinematic stabilization strategy of M'Closkey and Murray which generates a desired velocity trajectory for the nonholonomic system, and an adaptive control scheme which ensures that this velocity trajector y is accurately tracked. This approach is shown to provide arbitrarily accurate stabilization to any desired configuration and can be implemented with no knowledge of the system dynamic model. The efficacy of the proposed stabilization strategy is illustr ated through extensive computer simulations with nonholonomic mechanical systems arising from explicit constraints on the system kinematics and from symmetries of the system dynamics.
APA, Harvard, Vancouver, ISO, and other styles
5

Wen, Bang Chun, Zhao Hui Ren, Qing Kai Han, Xiao Peng Li, and Ju Quan Mao. "Nonlinear Dynamics of Mechanical Systems with Sectional Frictions." Key Engineering Materials 353-358 (September 2007): 754–57. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.754.

Full text
Abstract:
This paper presents mainly the nonlinear dynamics of the mechanical system with sectional frictions and combination friction coefficients. It is clear that the nonlinear dynamic characteristics of mechanical systems with sectional frictions are quite different from those of classical machinery, and have more precise and valuable in many practical projects. The expressions of various nonlinear forces are given firstly and the approximation solutions of the system are found with asymptotic method in nonlinear theory, and the combination friction coefficients and damping coefficients of the materials are obtained. Then some nonlinear dynamic characteristics of the system with sectional frictions are also discussed. The results are very important for designers of these machines.
APA, Harvard, Vancouver, ISO, and other styles
6

Dinc, O. S., R. Cromer, and S. J. Calabrese. "Redesigning Mechanical Systems for Low Wear Using System Dynamics Modeling." Journal of Tribology 118, no. 2 (April 1, 1996): 415–22. http://dx.doi.org/10.1115/1.2831318.

Full text
Abstract:
This work describes a method of minimizing wear and extending the life of machinery components and large, complex machine structures by controlling the overall system dynamics. The method consists of the following steps: first, developing a system dynamics model for the entire machine structure using available rigid multi-body dynamic analysis computer codes; second, obtaining dynamic performance data from the system dynamics model for each sliding contact in the actual machine, and feeding this information into a suitable wear model which is either being used or developed for the particular material combination; third, matching the results of the wear prediction with actual machine wear inspection data; and last and most important, returning to the dynamic analysis model and modifying or redesigning the machine to minimize the intensity of the system dynamics, thus extending the wear life of the components. The method is being developed for application to large, complex machines which have numerous sliding contacts. Many of these contacts are at junctions between subcomponents assembled together. These junctions are often designed to accommodate relative motion due to vibration or thermal mismatches. After the initial analyses have been done, both minor and major mechanical design and material changes must be investigated to determine how effectively these could reduce wear. Each successive configuration can be evaluated using the dynamic analysis model. Application of this approach to the mechanical design of a gas turbine combustor reduced the noise level of the entire system and tripled the average machine life.
APA, Harvard, Vancouver, ISO, and other styles
7

Juang, Jer-Nan, Shih-Chin Wu, Minh Phan, and Richard W. Longman. "Passive dynamic controllers for nonlinear mechanical systems." Journal of Guidance, Control, and Dynamics 16, no. 5 (September 1993): 845–51. http://dx.doi.org/10.2514/3.21091.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Ciobanu, Gabriel, and Dănuţ Rusu. "Kinematics of Mechanical Systems by Dynamic Geometry." Mathematics 10, no. 23 (November 25, 2022): 4457. http://dx.doi.org/10.3390/math10234457.

Full text
Abstract:
The advancement of technology influenced the development of mechanical and mechatronic systems. This article presents the integration of new technologies into traditional mechanics. Specifically, it presents a flexible interactive software for dynamic plane geometry used for designing, simulating and analyzing the mechanical systems. The article presents this interactive software for dynamic geometry as a useful tool for the kinematic analysis of constrained linkages. The simulation and kinematic analysis of some mechanical systems are presented.
APA, Harvard, Vancouver, ISO, and other styles
9

SHI, F., P. RAMESH, and S. MUKHERJEE. "DYNAMIC ANALYSIS OF MICRO-ELECTRO-MECHANICAL SYSTEMS." International Journal for Numerical Methods in Engineering 39, no. 24 (December 30, 1996): 4119–39. http://dx.doi.org/10.1002/(sici)1097-0207(19961230)39:24<4119::aid-nme42>3.0.co;2-4.

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

Øysaed, Harry. "Dynamic mechanical properties of multiphase acrylic systems." Journal of Biomedical Materials Research 24, no. 8 (August 1990): 1037–48. http://dx.doi.org/10.1002/jbm.820240806.

Full text
APA, Harvard, Vancouver, ISO, and other styles
11

Li, Yousun, and Ahsan Kareem. "Recursive Modeling of Dynamic Systems." Journal of Engineering Mechanics 116, no. 3 (March 1990): 660–79. http://dx.doi.org/10.1061/(asce)0733-9399(1990)116:3(660).

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Eliseev, A. V., and A. P. Khomenko. "Problem of Vibration Damping in Mechanical Systems: System Analysis, Modeling, Control." Mekhatronika, Avtomatizatsiya, Upravlenie 23, no. 5 (May 6, 2022): 236–45. http://dx.doi.org/10.17587/mau.23.236-245.

Full text
Abstract:
System approaches are being developed in the problems of dynamics of transport and technological machines related to the provision of dynamic vibration damping modes and the identification of a number of specific effects characteristic of technical objects with working bodies representing solids. The methods of structural mathematical modeling are used, in which a mechanical oscillatory system, considered as a design scheme of a technical object, is compared with a structural scheme, equivalent in dynamic terms, of an automatic control system. It is shown that the modes of dynamic damping are realized through the fixation of fixed points called centers of rotation (or oscillations). A method is proposed for the analytical evaluation of the possibilities of forming dynamic states based on the use of generalized feedback transfer functions, coefficients of motion connectivity by coordinates, forms of dynamic interaction of system elements under the simultaneous action of two harmonic excitations. Within the framework of the interpretation under consideration, the key characteristic of a mechanical oscillatory system is the characteristic frequency equation and its transformations. The development of ideas about the form of dynamic interactions of elements of a mechanical oscillatory system is proposed. The concept of form generalizes ideas about the directions of change in time of the coordinate of a system element in relation to a change in an external force or kinematic excitation. The methodology for displaying a set of dynamic states and forms of dynamic interaction of elements of a mechanical oscillatory system based on oriented graphs is proposed.
APA, Harvard, Vancouver, ISO, and other styles
13

Kang, Ju Seok. "Dynamic Equilibrium Configurations of Multibody Systems." Applied Mechanics and Materials 619 (August 2014): 8–12. http://dx.doi.org/10.4028/www.scientific.net/amm.619.8.

Full text
Abstract:
It is difficult to calculate dynamic equilibrium configuration in the mechanical systems, especially with the constraint conditions. In this paper, a method to calculate the dynamic equilibrium positions in the constrained mechanical systems is proposed. The accelerations of independent coordinates are derived in the algebraic form so that the numerical solution is easily obtained by the iteration method. The proposed method has been applied to calculate the dynamic equilibrium configuration for speed governor and the wheelset of railway vehicle.
APA, Harvard, Vancouver, ISO, and other styles
14

Eliseev, S. V., A. S. Mironov, and Quang Truc Vuong. "Dynamic damping under introduction of additional couplings and external actions." Vestnik of Don State Technical University 19, no. 1 (April 1, 2019): 38–44. http://dx.doi.org/10.23947/1992-5980-2019-19-1-38-44.

Full text
Abstract:
Introduction.The dynamic interaction features in mechanical oscillating systems, whose structure includes additional couplings, are considered. In practice, such cases occur when using various optional mechanisms and motion translation devices under the formation of technical objects. The study objective is to develop a method for constructing mathematical models in the problems of dynamics of the mechanical oscillating systems with optional devices and features in the system of external disturbing factors.Materials and Methods. The techniques used to study properties of the systems and the dynamic effects are based on the ideas of structural mathematical modeling. It is believed that the mechanical oscillating system, considered as a design model of a technical object, can be compared to the dynamically equivalent automatic control system. The mathematical apparatus of the automatic control theory is used.Research Results.A method for constructing mathematical models is developed. The essential analytical relations for plotting oscillating systems are obtained, which enable to form a methodological basis for the integral estimation and comparative analysis of the initial system properties in various dynamic states. Dynamic properties of the two-degree-offreedom systems within the framework of the computer simulation are investigated. The implementability of dynamic oscillation damping mode simultaneously in two coordinates with the joint action of two in-phase kinematic perturbations in the mechanical oscillating systems is shown.Discussion and Conclusions.The possibilities of new dynamic effects, which are associated with the change in the system structure under certain forms of dynamic interactions, are noted. The study is of interest to experts in machine dynamics, robotics, mechatronics, nano and mesomechanics.
APA, Harvard, Vancouver, ISO, and other styles
15

Balakin, P. D. "DYNAMIC REACTIONS IN joints OF REAL MECHANICAL SYSTEMS." Dynamics of Systems, Mechanisms and Machines 5, no. 1 (2017): 013–16. http://dx.doi.org/10.25206/2310-9793-2017-5-1-13-16.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

Moronuki, Nobuyuki. "Micro Physics. Dynamic Measurement of Micro-mechanical-systems." Journal of the Robotics Society of Japan 14, no. 8 (1996): 1109–12. http://dx.doi.org/10.7210/jrsj.14.1109.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Davison, P., D. K. Longmore, and C. R. Burrows. "Dynamic Analysis of Flexible Multi-Body Mechanical Systems." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 210, no. 4 (July 1996): 309–16. http://dx.doi.org/10.1243/pime_proc_1996_210_203_02.

Full text
Abstract:
The use of only the free component modes as coordinates when computing the motion of mechanisms involving flexible component structures connected together by driven or undriven joints has been further developed, with the constraint errors being controlled by penalty parameters related to both the errors and their time rate of change. Symbolic computation is used to incorporate the constraint equations into the solution program. The degenerate rigid-body modes may be indefinitely large, with Euler parameters being used for rotation, but the other free modes of the individual components, which involve structural deformation, are assumed small. The approach is examined in two examples in which the computed results are compared with experimental measurements.
APA, Harvard, Vancouver, ISO, and other styles
18

LIU, Rui-lin, Lin LI, and Toshiro MASUDA. "Dynamic mechanical properties of polystyrene-polyethylene blend systems." KOBUNSHI RONBUNSHU 46, no. 2 (1989): 95–100. http://dx.doi.org/10.1295/koron.46.95.

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

Wang, Yanwei, Yan Wang, and Hanxin Chen. "Integrated optimisation method for controlled dynamic mechanical systems." International Journal of Mechatronics and Manufacturing Systems 10, no. 3 (2017): 221. http://dx.doi.org/10.1504/ijmms.2017.087547.

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

Chen, Hanxin, Yanwei Wang, and Yan Wang. "Integrated optimisation method for controlled dynamic mechanical systems." International Journal of Mechatronics and Manufacturing Systems 10, no. 3 (2017): 221. http://dx.doi.org/10.1504/ijmms.2017.10008467.

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

Kazarinov, Nikita, Yuri Petrov, and Alexander Smirnov. "Dynamic fracture effects observed in discrete mechanical systems." Procedia Structural Integrity 28 (2020): 2168–73. http://dx.doi.org/10.1016/j.prostr.2020.11.044.

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

Vestroni, Fabrizio, and Mohammad Noori. "Hysteresis in mechanical systems—modeling and dynamic response." International Journal of Non-Linear Mechanics 37, no. 8 (December 2002): 1261–62. http://dx.doi.org/10.1016/s0020-7462(02)00059-8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Pournoor, K., and J. C. Seferis. "Instrument-independent dynamic mechanical analysis of polymeric systems." Polymer 32, no. 3 (January 1991): 445–53. http://dx.doi.org/10.1016/0032-3861(91)90448-r.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

Tamareselvy, Krishnan, and Frederick A. Rueggeberg. "Dynamic mechanical analysis of two crosslinked copolymer systems." Dental Materials 10, no. 5 (September 1994): 290–97. http://dx.doi.org/10.1016/0109-5641(94)90036-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
25

Gorobtsov, A. S. "Dynamic balance generalized problem and the promising areas of its application." Proceedings of Higher Educational Institutions. Маchine Building, no. 3 (756) (March 2023): 14–24. http://dx.doi.org/10.18698/0536-1044-2023-3-14-24.

Full text
Abstract:
The paper considers the generalized problem of the machines and mechanisms dynamic balance in terms of ensuring the given laws of altering reactions in the selected links. Representation of equations of the mechanical systems dynamics in the form of differential algebraic equations was used making it possible to obtain mathematical models of the nonlinear mechanical systems dynamics with the arbitrary structure of kinematic and force connections. With this approach, the constraint reactions are determined by algebraic equations from the system coordinates. The problem solution is based on changing the bonds selected reactions due to the impact on reactions in the other selected bonds by adding non-stationary terms to the selected bonds equation. Conditions for rigorous solution of the optimal control problem for a mechanical system are shown for the integral quality criterion not explicitly containing the control functions. The method is aimed at numerical models of the mechanical systems widely used in the programs for dynamic analysis of the coupled systems of bodies. Test examples are provided for manipulator, anthropomorphic robot and controlled suspension of a transport vehicle. The method was realized in the software package for simulating the controlled motion dynamics of the coupled systems of bodies.
APA, Harvard, Vancouver, ISO, and other styles
26

Bai, Zhengfeng, Zhiyuan Ning, and Junsheng Zhou. "Study on Wear Characteristics of Revolute Clearance Joints in Mechanical Systems." Micromachines 13, no. 7 (June 27, 2022): 1018. http://dx.doi.org/10.3390/mi13071018.

Full text
Abstract:
The existence of clearance causes contact–impact forces in joints, which lead to surface wear and incessant material loss of the joint surface during the motion of mechanisms. In this work, the wear characteristics of dry revolute clearance joints in planar mechanisms are studied using a computational methodology. The normal contact force model and the tangential friction force model are established to describe the contact–impact in clearance joints. Then, the dynamic wear model based on the Archard’s wear model is established to predict the wear characteristics of clearance joints in mechanisms. The dynamic wear depths of clearance joints are obtained in two steps. The first step is the dynamics analysis of mechanisms to obtain the contact and sliding characteristics between the bearing and journal in the clearance joint. The second step is the dynamic wear depth analysis of clearance joints based on dynamic Archard’s wear model. Finally, a planar slider–crank mechanism with two revolute clearance joints between the connecting rod and its adjacent links is used as the implement example. Different case studies are performed to investigate the wear characteristics of clearance joints in mechanical systems.
APA, Harvard, Vancouver, ISO, and other styles
27

Xie, Qingyi, Jiansen Pan, Chunfeng Ma, and Guangzhao Zhang. "Dynamic surface antifouling: mechanism and systems." Soft Matter 15, no. 6 (2019): 1087–107. http://dx.doi.org/10.1039/c8sm01853g.

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

Eliseev, Sergey Viktorovich, Sergey Konstantinovich Kargapoltsev, Roman Sergeevich Bolshakov, and Andrey Vladimirovich Eliseev. "Lever ties: possibilities of creating dynamic conditions in mechanical oscillation systems." Transport of the Urals, no. 3 (2020): 17–23. http://dx.doi.org/10.20291/1815-9400-2020-3-17-23.

Full text
Abstract:
The paper considers the possibilities to assess, create and change dynamic conditions of mechanical oscillation systems with additional ties in tasks of dynamics that are typical to technological and transport objects. The aim of the paper is in development of methodological basics of system analysis, detailed elaboration of notions about shapes, peculiarities and possibilities of functions interaction of elements in oscillation systems in the presence of dynamic ties in the shape of lever mechanisms. The paper uses methods of structural mathematical modeling based on analytical apparatus of automatic control theory. The authors developed a method of creating mathematical models obtained with the use of the Laplace transformations of the original equations formed on the basis of the Lagrange formalism. They propose a technology of creating structural mathematical models with the exception of intermediate coordinates. They also consider the introduction of new type transfer functions surrounding the distribution of the oscillation amplitudes of the mass-inertial element in the form of a rigid body performing plane motion and variants of appearance of specific dynamic modes in a connected motion under the influence of external disturbances. The study shows the possibilities of interpreting the modes of dynamic absorption of oscillations through a connection with definition of a node (or centre) of oscillations. As a result, the authors propose a number of analytical ratios to evaluate peculiarities of the dynamic conditions of vibrational interactions and present the results of numeric modeling.
APA, Harvard, Vancouver, ISO, and other styles
29

Wagner, Matthew B., Amir Younan, Paul Allaire, and Randy Cogill. "Model Reduction Methods for Rotor Dynamic Analysis: A Survey and Review." International Journal of Rotating Machinery 2010 (2010): 1–17. http://dx.doi.org/10.1155/2010/273716.

Full text
Abstract:
The focus of this literature survey and review is model reduction methods and their application to rotor dynamic systems. Rotor dynamic systems require careful consideration in their dynamic models as they include unsymmetric stiffness, localized nonproportional damping, and frequency-dependent gyroscopic effects. The literature reviewed originates from both controls and mechanical systems analysis and has been previously applied to rotor systems. This survey discusses the previous literature reviews on model reduction, reduction methods applied to rotor systems, the current state of these reduction methods in rotor dynamics, and the ability of the literature to reduce the complexities of large order rotor dynamic systems but allow accurate solutions.
APA, Harvard, Vancouver, ISO, and other styles
30

Kim, Moojin, Wonkyu Moon, Daesung Bae, and Ilhan Park. "Dynamic simulations of electromechanical robotic systems driven by DC motors." Robotica 22, no. 5 (August 19, 2004): 523–31. http://dx.doi.org/10.1017/s0263574704000177.

Full text
Abstract:
When modeling the dynamics of robotic systems containing electric motors, the force generated by the motor is generally considered only as an applied torque or force that is independent of mechanical state variables such as velocity. Due to the electromechanical coupling effects in the motors, this approach leads engineers working on a robotic system to designing faulty controllers. In this paper, we propose a dynamics analysis model in which DC motor dynamics are embedded into a mechanical dynamics model such that the electromechanical coupling effects are included in the overall model. A model for the DC motor is developed based on its equivalent circuit model and incorporated into the generalized recursive dynamics formula previously developed by our group. The resulting dynamic numerical simulation program provides an effective and realistic approach for analyzing the electromechanical dynamics of robotic systems driven by DC motors. The developed numerical simulation tool is evaluated by applying to an industrial robot and a flexible antenna system driven by DC motors for a satellite.
APA, Harvard, Vancouver, ISO, and other styles
31

Paeng, J. K., and J. S. Arora. "Dynamic Response Optimization of Mechanical Systems With Multiplier Methods." Journal of Mechanisms, Transmissions, and Automation in Design 111, no. 1 (March 1, 1989): 73–80. http://dx.doi.org/10.1115/1.3258974.

Full text
Abstract:
A basic hypothesis of this paper is that the multiplier methods can be effective and efficient for dynamic response optimization of large scale systems. The methods have been previously shown to be inefficient compared to the primal methods for static response applications. However, they can be more efficient for dynamic response applications because they collapse all time-dependent constraints and the cost function to one functional. This can result in substantial savings in the computational effort during design sensitivity analysis. To investigate this hypothesis, an augmented functional for the dynamic response optimization problem is defined. Design sensitivity analysis for the functional is developed and three example problems are solved to investigate computational aspects of the multiplier methods. It is concluded that multiplier methods can be effective for dynamic response problems but need numerical refinements to avoid convergence difficulties in unconstrained minimization.
APA, Harvard, Vancouver, ISO, and other styles
32

Sepe, Vincenzo. "Introduction to dynamic systems analysis." Meccanica 31, no. 6 (December 1996): 720–21. http://dx.doi.org/10.1007/bf00426981.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Wong, Tzyy-Yue, Sheng-Nan Chang, Rong-Chang Jhong, Ching-Jiunn Tseng, Gwo-Ching Sun, and Pei-Wen Cheng. "Closer to Nature Through Dynamic Culture Systems." Cells 8, no. 9 (August 21, 2019): 942. http://dx.doi.org/10.3390/cells8090942.

Full text
Abstract:
Mechanics in the human body are required for normal cell function at a molecular level. It is now clear that mechanical stimulations play significant roles in cell growth, differentiation, and migration in normal and diseased cells. Recent studies have led to the discovery that normal and cancer cells have different mechanosensing properties. Here, we discuss the application and the physiological and pathological meaning of mechanical stimulations. To reveal the optimal conditions for mimicking an in vivo microenvironment, we must, therefore, discern the mechanotransduction occurring in cells.
APA, Harvard, Vancouver, ISO, and other styles
34

Sadiku, S. "Dynamic analysis of constrained elastic systems." Ingenieur-Archiv 60, no. 1 (1989): 62–72. http://dx.doi.org/10.1007/bf00538409.

Full text
APA, Harvard, Vancouver, ISO, and other styles
35

Xu, Zhi Qiang, and Kai Guo Qian. "Study on the Basic Problems of Dynamics by Induction and Generalization." Advanced Materials Research 625 (December 2012): 12–17. http://dx.doi.org/10.4028/www.scientific.net/amr.625.12.

Full text
Abstract:
The relationship between the kineticsof the movement and the role of an object on the object,the force,the kinetics of the basic of the theoretical basis of the whole dynamis is established on the basis of the movement of a large amount of observations and experiments. Dynamic problem is extensive, only common collision vibration in our lives--has the gap or motion constraints between mechanical components of a kinetic phenomenon that repeated exposure. It is widely present in the machinery, aviation, aerospace, military, traffic, and energy systems ,typical examples : gear Vice heat exchange pipes its support , stretch and docking components of the spatial structure, the movement of the robot joints mechanical tools, contain gap mechanical systems, print machinery, mechanical shock , impact shock absorber and cutting machinery utilization cycle force loaded collision Rub between static and dynamic components of the rotor system. Guns , railway wheel and rail with rear seat features motion constraints between mechanical systems , and so on . To help the readers grasp the basic concepts of good dynamics , the basic law , improve readers analyze prolems and problem-solving abilities , on the basis of summing up the experiece of many years practice . Kinetics basic proble summarizd summary . Take advantage of the esperience and understanding of the issure in the practical resaerch.
APA, Harvard, Vancouver, ISO, and other styles
36

LUO, Zheng-Hua. "Design of Dynamic Robust Controllers for Linear Mechanical Systems." Transactions of the Society of Instrument and Control Engineers 29, no. 5 (1993): 613–15. http://dx.doi.org/10.9746/sicetr1965.29.613.

Full text
APA, Harvard, Vancouver, ISO, and other styles
37

Gao, Peng, and Shaoze Yan. "Fuzzy Dynamic Reliability Model of Dependent Series Mechanical Systems." Advances in Mechanical Engineering 5 (January 2013): 985721. http://dx.doi.org/10.1155/2013/985721.

Full text
APA, Harvard, Vancouver, ISO, and other styles
38

OTOBE, Naoki, Katsuhiko YAMADA, and Ichiro JIKUYA. "Walking Period of Stable Passive Dynamic Walking(Mechanical Systems)." Transactions of the Japan Society of Mechanical Engineers Series C 75, no. 754 (2009): 1747–54. http://dx.doi.org/10.1299/kikaic.75.1747.

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

Polat, İ., İ. E. Köse, and E. Eşkinat. "Dynamic output feedback control of quasi-LPV mechanical systems." IET Control Theory & Applications 1, no. 4 (July 1, 2007): 1114–21. http://dx.doi.org/10.1049/iet-cta:20060326.

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

Boucheix, Jean-Michel, and Emmanuel Schneider. "Static and animated presentations in learning dynamic mechanical systems." Learning and Instruction 19, no. 2 (April 2009): 112–27. http://dx.doi.org/10.1016/j.learninstruc.2008.03.004.

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

Kundra, T. K., and B. C. Nakra. "Emerging dynamic design techniques for mechanical and structural systems." Sadhana 25, no. 3 (June 2000): 205–6. http://dx.doi.org/10.1007/bf02703539.

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

Banichuk, Nick V., Alexander S. Bratus, and Anatoli D. Myshkis. "Dynamic Stability of Nonconservative Mechanical Systems with Small Damping." Mechanics of Structures and Machines 18, no. 3 (September 1990): 373–87. http://dx.doi.org/10.1080/08905459008915675.

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

Ferrett, G. "Systematic dynamic modelling of mechanical systems containing kinematic loops." Mathematical Modelling of Systems 2, no. 3 (January 1996): 212–35. http://dx.doi.org/10.1080/13873959608837039.

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

Watanabe, T., Y. Tagawa, J. Miura, and K. Hironaka. "135 Dynamic test for Mechanical systems with HILS concept." Proceedings of the Dynamics & Design Conference 2011 (2011): _135–1_—_135–10_. http://dx.doi.org/10.1299/jsmedmc.2011._135-1_.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Dillman, S. H., and J. C. Seferis. "Dynamic mechanical analysis of polymeric systems in liquid environments." Polymer Engineering and Science 31, no. 4 (February 1991): 253–57. http://dx.doi.org/10.1002/pen.760310408.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Brüls, Olivier, and Peter Eberhard. "Sensitivity analysis for dynamic mechanical systems with finite rotations." International Journal for Numerical Methods in Engineering 74, no. 13 (June 25, 2008): 1897–927. http://dx.doi.org/10.1002/nme.2232.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Elappunkal, Tomlal Jose, Rani Mathew, P. C. Thomas, Sabu Thomas, and Kuruvilla Joseph. "Dynamic mechanical properties of cotton/polypropylene commingled composite systems." Journal of Applied Polymer Science 114, no. 5 (December 1, 2009): 2624–31. http://dx.doi.org/10.1002/app.30826.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Igusa, Takeru, and Armen Der Kiureghian. "Dynamic Response of Multiply Supported Secondary Systems." Journal of Engineering Mechanics 111, no. 1 (January 1985): 20–41. http://dx.doi.org/10.1061/(asce)0733-9399(1985)111:1(20).

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Capecchi, Danilo, and Fabrizio Vestroni. "Steady‐State Dynamic Analysis of Hysteretic Systems." Journal of Engineering Mechanics 111, no. 12 (December 1985): 1515–31. http://dx.doi.org/10.1061/(asce)0733-9399(1985)111:12(1515).

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Fenves, Gregory, and Luis M. Vargas‐Loli. "Nonlinear Dynamic Analysis of Fluid‐Structure Systems." Journal of Engineering Mechanics 114, no. 2 (February 1988): 219–40. http://dx.doi.org/10.1061/(asce)0733-9399(1988)114:2(219).

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