Journal articles on the topic 'Space exploration systems'

To see the other types of publications on this topic, follow the link: Space exploration 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 'Space exploration 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

Reinholtz, Kirk, and Keyur Patel. "Testing autonomous systems for deep space exploration." IEEE Aerospace and Electronic Systems Magazine 23, no. 9 (September 2008): 22–27. http://dx.doi.org/10.1109/maes.2008.4635067.

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

Pimentel, Andy D. "Exploring Exploration: A Tutorial Introduction to Embedded Systems Design Space Exploration." IEEE Design & Test 34, no. 1 (February 2017): 77–90. http://dx.doi.org/10.1109/mdat.2016.2626445.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Gabhart, Austin, Raymond Chow, Joseph Buckley, and George J. Nelson. "Exergy Analysis of Electrochemical Systems for Space Exploration." ECS Meeting Abstracts MA2021-02, no. 59 (October 19, 2021): 1766. http://dx.doi.org/10.1149/ma2021-02591766mtgabs.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

이창환, 이순요, and 신효순. "Technical trend on telerobotics systems for space exploration." Journal of the Korean Society of Mechanical Technology 15, no. 4 (August 2013): 467–76. http://dx.doi.org/10.17958/ksmt.15.4.201308.467.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Künzli, S., L. Thiele, and E. Zitzler. "Modular design space exploration framework for embedded systems." IEE Proceedings - Computers and Digital Techniques 152, no. 2 (2005): 183. http://dx.doi.org/10.1049/ip-cdt:20045081.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Dorsky, L. I. "Trends in instrument systems for deep space exploration." IEEE Aerospace and Electronic Systems Magazine 16, no. 12 (2001): 3–12. http://dx.doi.org/10.1109/62.974833.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Streichert, Thilo, Michael Glaß, Christian Haubelt, and Jürgen Teich. "Design space exploration of reliable networked embedded systems." Journal of Systems Architecture 53, no. 10 (October 2007): 751–63. http://dx.doi.org/10.1016/j.sysarc.2007.01.005.

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

Vega-Rodríguez, Miguel A. "Energy-aware design space exploration of embedded systems." Journal of Systems Architecture 59, no. 8 (September 2013): 601–2. http://dx.doi.org/10.1016/j.sysarc.2013.07.008.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

CHALLINGER, JUDY. "INTERACTIVE GRAPHICAL EXPLORATION OF MULTIDIMENSIONAL NONLINEAR DYNAMICAL SYSTEMS." International Journal of Bifurcation and Chaos 02, no. 02 (June 1992): 251–61. http://dx.doi.org/10.1142/s0218127492000264.

Full text
Abstract:
This paper discusses the application of an inherently three-dimensional graphical representation tool, isosurfaces, as a means to interactively explore and visualize the attractors of a nonlinear dynamical system with a fifteen-dimensional parameter space. A program has been written which allows the scientist to interactively select and visualize three-dimensional sub-spaces of the fifteen-dimensional parameter space. The dynamical system used to illustrate these concepts is a discrete-time, nonlinear, three-nation Richardson model with economic constraints. This dynamical system, which models the shifting alliances of nations in an arms race, maps an initial point in the unit cube to another point in the unit cube after multiple iterations of the model functions. Using an isosurface function on the resulting volumetric data set, surfaces indicating the changing alliances of nations are generated and rendered.
APA, Harvard, Vancouver, ISO, and other styles
10

Noor, Ahmed K., and James A. Cuts. "Space Calls." Mechanical Engineering 126, no. 11 (November 1, 2004): 31–36. http://dx.doi.org/10.1115/1.2004-nov-1.

Full text
Abstract:
This article focuses on the exploration of our solar system that has, in a very literal sense, extended the reach of mankind. Developing the technology of that exploration has extended immensely the capacity of engineering. The new technologies and key capabilities being developed include intelligent robotics, advanced propulsion systems, power generation, avionics, telecommunications, and instruments. Technology for sample acquisition and return encompasses power and propulsion, robust landing, sensors, handling and packaging systems, ascent vehicles, and autonomous rendezvous and capture systems. Measures are needed to ensure that the samples are not contaminated during collection or the return to Earth, and that samples cause no harm to the Earth's environment. Some of the future solar system missions will experience extreme environments. The extreme cold and intense radiation around Europa, or the searing heat and crushing pressure of Venus, would limit the lifetime of systems built with present technology to just minutes. Improved pressure vessels, thermal control, environmentally tolerant electronics, and low-power systems are needed to prolong the lives of vehicles and instruments for these missions.
APA, Harvard, Vancouver, ISO, and other styles
11

McCracken, K. G., M. L. Oristaglio, and G. W. Hohmann. "A comparison of electromagnetic exploration systems." GEOPHYSICS 51, no. 3 (March 1986): 810–18. http://dx.doi.org/10.1190/1.1442133.

Full text
Abstract:
Electromagnetic (EM) exploration systems fall into three distinct classes, (1) frequency domain, (2) impulse response, and (3) step response, and have overall frequency responses that approximate [Formula: see text], [Formula: see text], and [Formula: see text]. To examine further these three classes, the transfer function of a frequency‐domain system, and the step and impulse response functions of ideal time‐domain EM systems (TEM), are derived in terms of a single set of target‐specific parameters. The inductive time constants of practical exploration targets extend over three orders of magnitude, imposing severe constraints on practical exploration systems. Field data demonstrate that the impulse TEM response from a conductive half‐space may show a 100‐fold spatial variability at early times (≲1 ms) and then will decrease to a two‐fold variability at late times ( ⩾4 ms). This differential variability influences the ability of an EM system to detect an exploration target. For a half‐space where the impulse response varies as [Formula: see text], an inductive target of time constant τ exhibits the greatest contrast to the half‐space at a delay time of kτ for an impulse‐response system, and at [Formula: see text] for a step‐response system.
APA, Harvard, Vancouver, ISO, and other styles
12

Kulikov, Igor Nikolaevich. "Use of Airships in Human Space Exploration." MANNED SPACEFLIGHT, no. 4(33) (December 19, 2019): 92–105. http://dx.doi.org/10.34131/msf.19.4.92-105.

Full text
Abstract:
The article presents the potentialities of manned aeronautical systems in the context of search and rescue of space crews, as well as transport and logistics support for the operation of distant space infrastructure, including Vostochny cosmodrome. The considered technology is based on the results of successful creation and operation of modern Russian airships taking into account the long term worldwide experience in the use of manned aeronautical systems in the fields of aviation transport, military defense, manufacturing and tourism.
APA, Harvard, Vancouver, ISO, and other styles
13

LIU, JiZhong, Hui LI, Yan KANG, JiNan MA, FuChuan PANG, Xi LU, and ChaoBin HU. "Strategy of deep space exploration." SCIENTIA SINICA Technologica 50, no. 9 (September 1, 2020): 1126–39. http://dx.doi.org/10.1360/sst-2020-0207.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Sytschev, A. E., S. G. Vadchenko, V. A. Shcherbakov, O. K. Kamynina, O. D. Boyarchenko, and N. V. Sachkova. "SHS for Space Exploration." Eurasian Chemico-Technological Journal 15, no. 2 (February 20, 2013): 85. http://dx.doi.org/10.18321/ectj144.

Full text
Abstract:
For over past years, interest of leading space agencies (NASA, JAXA, ESA, RSA, etc.) in SHS experiments under microgravity conditions has been increasingly growing. The first SHS experiments during a parabolic flight in Russia and aboard the MIR Space station gave promising results. Similar studies are now<br />being carried out in various countries. The obtained data and assimilated experience have shown that SHS reactions can be used for (a) synthesis of high-porosity materials and regulation of structure formation in combustion products, (b) preparation of skeleton structures by combustion of particles suspended in vacuum, (c) generation of thermal energy, (d) generation of incandescent radiation, and (e) for in-space fabrication and in-situ repair works (welding, joining, cutting, coating, near-net-shape production, etc.). However, the results of the above studies (strongly scattered in the literature) still seem insufficient for elucidating the mechanism of combustion in. Indeed, the experiments were carried out by different researchers for a dozen<br />of systems and for strongly different duration of microgravity (drop towers, parabolic flight of a plane, parabolic flight of a spacecraft, in space stations). No correlation has been made with the available data of SHS studies (oriented largely on practical implementation) in conditions of artificial gravity. In experiments, the combustion wave has enough time to spread over the sample while the structure formation, may not have. This implies that the process of wave propagation should always be identical, <br />irrespective of the type of experimental technique and place of experiment. SHS experiments in space are attractive because (a) of low energy requirements, (b) processing cycle is short, (c) of process simplicity, (d) of versatility (wide range of suitable materials, and (e) the use of in-situ resources possible. To date, SHS experiments has already been performed aboard the International Space Station (ISS). Space technology has been developed for frontier exploration not only around the Earth orbit environment but also to the Moon, Mars, etc.
APA, Harvard, Vancouver, ISO, and other styles
15

Richthammer, Valentina, Fabian Fassnacht, and Michael Glaß. "Search-space Decomposition for System-level Design Space Exploration of Embedded Systems." ACM Transactions on Design Automation of Electronic Systems 25, no. 2 (March 17, 2020): 1–32. http://dx.doi.org/10.1145/3369388.

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

Nguyen, Melinda, Matthew Knowling, Nam N. Tran, Alexandra Burgess, Ian Fisk, Michelle Watt, Marc Escribà-Gelonch, Herve This, John Culton, and Volker Hessel. "Space farming: Horticulture systems on spacecraft and outlook to planetary space exploration." Plant Physiology and Biochemistry 194 (January 2023): 708–21. http://dx.doi.org/10.1016/j.plaphy.2022.12.017.

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

Lazzaretti, E., M. Zuccolotto, C. E. Pereira, and R. V. B. Henriques. "Design Space Exploration of Embedded Systems for Intelligent Maintenance." IFAC Proceedings Volumes 46, no. 7 (May 2013): 133–38. http://dx.doi.org/10.3182/20130522-3-br-4036.00089.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Williams, Katianne. "A Path to Space Exploration: Systems Engineering Propels Williams." IEEE Women in Engineering Magazine 14, no. 1 (June 2020): 12–14. http://dx.doi.org/10.1109/mwie.2020.2977523.

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

Mjolsness, E., and A. Tavormina. "The synergy of biology, intelligent systems, and space exploration." IEEE Intelligent Systems 15, no. 2 (March 2000): 20–25. http://dx.doi.org/10.1109/5254.850823.

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

Rao Vaddina, Kameswar, Amir-Mohammad Rahmani, Mohammad Fattah, Pasi Liljeberg, and Juha Plosila. "Design space exploration of thermal-aware many-core systems." Journal of Systems Architecture 59, no. 10 (November 2013): 1197–213. http://dx.doi.org/10.1016/j.sysarc.2013.08.007.

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

Kuchcinski, Krzysztof. "Constraints-driven design space exploration for distributed embedded systems." Journal of Systems Architecture 47, no. 3-4 (April 2001): 241–61. http://dx.doi.org/10.1016/s1383-7621(00)00048-5.

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

Kock, Markus, Sebastian Hesselbarth, Martin Pfitzner, and Holger Blume. "Hardware-accelerated design space exploration framework for communication systems." Analog Integrated Circuits and Signal Processing 78, no. 3 (September 14, 2013): 557–71. http://dx.doi.org/10.1007/s10470-013-0127-6.

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

Amir, Maral, and Tony Givargis. "Pareto optimal design space exploration of cyber-physical systems." Internet of Things 12 (December 2020): 100308. http://dx.doi.org/10.1016/j.iot.2020.100308.

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

Tafesse, Bisrat, and Venkatesan Muthukumar. "Framework for Simulation of Heterogeneous MpSoC for Design Space Exploration." VLSI Design 2013 (July 11, 2013): 1–16. http://dx.doi.org/10.1155/2013/936181.

Full text
Abstract:
Due to the ever-growing requirements in high performance data computation, multiprocessor systems have been proposed to solve the bottlenecks in uniprocessor systems. Developing efficient multiprocessor systems requires effective exploration of design choices like application scheduling, mapping, and architecture design. Also, fault tolerance in multiprocessors needs to be addressed. With the advent of nanometer-process technology for chip manufacturing, realization of multiprocessors on SoC (MpSoC) is an active field of research. Developing efficient low power, fault-tolerant task scheduling, and mapping techniques for MpSoCs require optimized algorithms that consider the various scenarios inherent in multiprocessor environments. Therefore there exists a need to develop a simulation framework to explore and evaluate new algorithms on multiprocessor systems. This work proposes a modular framework for the exploration and evaluation of various design algorithms for MpSoC system. This work also proposes new multiprocessor task scheduling and mapping algorithms for MpSoCs. These algorithms are evaluated using the developed simulation framework. The paper also proposes a dynamic fault-tolerant (FT) scheduling and mapping algorithm for robust application processing. The proposed algorithms consider optimizing the power as one of the design constraints. The framework for a heterogeneous multiprocessor simulation was developed using SystemC/C++ language. Various design variations were implemented and evaluated using standard task graphs. Performance evaluation metrics are evaluated and discussed for various design scenarios.
APA, Harvard, Vancouver, ISO, and other styles
25

Stevens, Nicholas, and Silvia Tavares. "Exploring the Impact of COVID-19 Lock-down on Public Spaces through a Systems Modelling Approach." Journal of Public Space, Vol. 5 n. 3 (November 30, 2020): 191–206. http://dx.doi.org/10.32891/jps.v5i3.1377.

Full text
Abstract:
This paper offers a Human Factors and Ergonomic & Sociotechnical Systems (HFE & STS) methodology to assist in the exploration and description of COVID-19 lockdown impacts on public spaces in Queensland, Australia. The approach utilises an existing - before COVID - systems model of an archetype public space to identify activities that were restricted in public space, and how such restrictions affect system performance. First an overview of the HFE & STS system modelling approach, Cognitive Work Analysis, is provided and we present the systems model of an archetype public space. Next, the range of lockdown restrictions on public space activity are identified in the model and the system's implications on community and individual wellbeing are explored. In conclusion, the necessity for new activities and functions of public space, post COVID-19, are reflected upon and considered from a systems standpoint.
APA, Harvard, Vancouver, ISO, and other styles
26

Hall, J. R., R. C. Hastrup, and D. J. Bell. "Microwave systems applications in deep space telecommunications and navigation: Space Exploration Initiative architectures." IEEE Transactions on Microwave Theory and Techniques 40, no. 6 (June 1992): 1171–78. http://dx.doi.org/10.1109/22.141349.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Crosby, Norma B. "Effects and Benefits of Space Exploration." International Journal of Space Technology Management and Innovation 2, no. 1 (January 2012): 49–62. http://dx.doi.org/10.4018/ijstmi.2012010104.

Full text
Abstract:
It has been more than half a century since humans first ventured into space. While competing in being the first to land on the Moon, they learned to utilize space for human needs on Earth (e.g., telecommunications, navigation systems). Many space technologies were later applied to basic needs on Earth. Space research and development led to the “transfer of technology” in non-space sectors and became better known as “spin-offs.” They have improved global modern life in many ways. This paper discusses the cost-benefit of space technology spin-offs, as well as the relationships between various space agencies, spin-offs, and commercial enterprises. Other benefits that have come out of space exploration such as psychological, political and environmental effects are also reviewed, as well as the potential future benefits of going to space. Technologies developed for harsh environments on Earth and for those in space benefit all and collaborating both ways is the future.
APA, Harvard, Vancouver, ISO, and other styles
28

Ciardo, Gianfranco, Robert Marmorstein, and Radu Siminiceanu. "The saturation algorithm for symbolic state-space exploration." International Journal on Software Tools for Technology Transfer 8, no. 1 (November 9, 2005): 4–25. http://dx.doi.org/10.1007/s10009-005-0188-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Lakos, C., and L. Petrucci. "Modular state space exploration for timed petri nets." International Journal on Software Tools for Technology Transfer 9, no. 3-4 (March 8, 2007): 393–411. http://dx.doi.org/10.1007/s10009-007-0033-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Lelièvre, Pierre, and Peter Neri. "Perceptual Exploration of Latent Space for Pictorial Composition." Journal of Vision 22, no. 14 (December 5, 2022): 3287. http://dx.doi.org/10.1167/jov.22.14.3287.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Koudahl, Magnus T., Wouter M. Kouw, and Bert de Vries. "On Epistemics in Expected Free Energy for Linear Gaussian State Space Models." Entropy 23, no. 12 (November 24, 2021): 1565. http://dx.doi.org/10.3390/e23121565.

Full text
Abstract:
Active Inference (AIF) is a framework that can be used both to describe information processing in naturally intelligent systems, such as the human brain, and to design synthetic intelligent systems (agents). In this paper we show that Expected Free Energy (EFE) minimisation, a core feature of the framework, does not lead to purposeful explorative behaviour in linear Gaussian dynamical systems. We provide a simple proof that, due to the specific construction used for the EFE, the terms responsible for the exploratory (epistemic) drive become constant in the case of linear Gaussian systems. This renders AIF equivalent to KL control. From a theoretical point of view this is an interesting result since it is generally assumed that EFE minimisation will always introduce an exploratory drive in AIF agents. While the full EFE objective does not lead to exploration in linear Gaussian dynamical systems, the principles of its construction can still be used to design objectives that include an epistemic drive. We provide an in-depth analysis of the mechanics behind the epistemic drive of AIF agents and show how to design objectives for linear Gaussian dynamical systems that do include an epistemic drive. Concretely, we show that focusing solely on epistemics and dispensing with goal-directed terms leads to a form of maximum entropy exploration that is heavily dependent on the type of control signals driving the system. Additive controls do not permit such exploration. From a practical point of view this is an important result since linear Gaussian dynamical systems with additive controls are an extensively used model class, encompassing for instance Linear Quadratic Gaussian controllers. On the other hand, linear Gaussian dynamical systems driven by multiplicative controls such as switching transition matrices do permit an exploratory drive.
APA, Harvard, Vancouver, ISO, and other styles
32

Grogan, Paul T., Afreen Siddiqi, and Olivier L. de Weck. "Matrix Methods for Optimal Manifesting of Multinode Space Exploration Systems." Journal of Spacecraft and Rockets 48, no. 4 (July 2011): 679–90. http://dx.doi.org/10.2514/1.51870.

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

Yuan, Bo, Huanhuan Chen, and Xin Yao. "Toward Efficient Design Space Exploration for Fault-Tolerant Multiprocessor Systems." IEEE Transactions on Evolutionary Computation 24, no. 1 (February 2020): 157–69. http://dx.doi.org/10.1109/tevc.2019.2912726.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Ghosh, Saurav Kumar, Jaffer Sheriff R C, Vibhor Jain, and Soumyajit Dey. "Reliable and Secure Design-Space-Exploration for Cyber-Physical Systems." ACM Transactions on Embedded Computing Systems 19, no. 3 (July 3, 2020): 1–29. http://dx.doi.org/10.1145/3387927.

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

Schilling, Klaus. "Perspectives for miniaturized, distributed, networked cooperating systems for space exploration." Robotics and Autonomous Systems 90 (April 2017): 118–24. http://dx.doi.org/10.1016/j.robot.2016.10.007.

Full text
APA, Harvard, Vancouver, ISO, and other styles
36

Sreenivasa Rao, D., and F. J. Kurdahi. "Hierarchical design space exploration for a class of digital systems." IEEE Transactions on Very Large Scale Integration (VLSI) Systems 1, no. 3 (September 1993): 282–95. http://dx.doi.org/10.1109/92.238442.

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

Mikhailyuk, M. V., A. V. Maltsev, A. V. Timokhin, E. V. Strashnov, B. I. Kryuchkov, and V. M. Usov. "Virtual Environment Systems for Simulating Robots in Manned Space Fligts." MANNED SPACEFLIGHT, no. 2(35) (June 1, 2020): 61–75. http://dx.doi.org/10.34131/msf.20.2.61-75.

Full text
Abstract:
The article considers computer-based prototyping as part of simulation stands and space simulators for future human-robotic space exploration, as well as features of using virtual environment systems (VES) for this purpose. The article describes the formulation of research tasks related to the use of VES-based simulation stands and systems in modeling the cosmonauts’ activities relying on the experience of designing orbital simulators. In prospect it will justify the composition and purpose of the VES modules for lunar projects and clarify the use of VR-technologies in the simulation of robotic operations during human exploration of the moon.
APA, Harvard, Vancouver, ISO, and other styles
38

Allard, Terry, and Mary K. Kaiser. "An Overview of NASA's Space Exploration Vision: The Human Systems Integration Challenges." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 49, no. 23 (September 2005): 2014–17. http://dx.doi.org/10.1177/154193120504902303.

Full text
Abstract:
The space exploration vision announced by President Bush on January 14, 2004 requires a new way of thinking about human-machine systems. A progressive and sustained exploration of the Moon, Mars, and other destinations of discovery will depend on system design that supports and extends the capabilities of our astronauts through advanced automation, distributed mission support, and effective human-robot teaming. We provide an overview of the developmental program of exploration, and the critical Human-Systems Integration (HSI) challenges associated with each of seven operational domains: mission control operations; self-sufficient spacecraft operations; extra-vehicular activity / teleoperations; training and on-board decision support; launch-site operations; HSI engineering support; and behavioral health and performance.
APA, Harvard, Vancouver, ISO, and other styles
39

Sharma, Siddhant, Aayush Arya, Romulo Cruz, and Henderson Cleaves II. "Automated Exploration of Prebiotic Chemical Reaction Space: Progress and Perspectives." Life 11, no. 11 (October 26, 2021): 1140. http://dx.doi.org/10.3390/life11111140.

Full text
Abstract:
Prebiotic chemistry often involves the study of complex systems of chemical reactions that form large networks with a large number of diverse species. Such complex systems may have given rise to emergent phenomena that ultimately led to the origin of life on Earth. The environmental conditions and processes involved in this emergence may not be fully recapitulable, making it difficult for experimentalists to study prebiotic systems in laboratory simulations. Computational chemistry offers efficient ways to study such chemical systems and identify the ones most likely to display complex properties associated with life. Here, we review tools and techniques for modelling prebiotic chemical reaction networks and outline possible ways to identify self-replicating features that are central to many origin-of-life models.
APA, Harvard, Vancouver, ISO, and other styles
40

Wei, Yanming, Hao Yan, Xuhui Liu, Yang Yu, Jinyue Geng, Tao Chen, Tuoqu Fu, Gaoshi Su, Yu Hu, and Daoman Han. "The View of Micropropulsion Technology for China’s Advanced Small Platforms in Deep Space." Space: Science & Technology 2022 (August 24, 2022): 1–9. http://dx.doi.org/10.34133/2022/9769713.

Full text
Abstract:
In this paper, micropropulsion systems are analyzed in conjunction with the various mission requirements of China’s deep space exploration. As a great challenge facing the world, deep space exploration can be enabled only in a few countries with a success rate of around 50%. With the advancement of spacecraft and scientific instruments, it is now feasible to build small and low-cost spacecraft for a variety of deep space missions. As spacecraft become smaller, there is a need for proper micropropulsion systems. Examples of propulsion system selections for deep space exploration are discussed with a focus on products developed by Beijing Institute of Control Engineering (BICE). The requirements for propulsion systems are different in lunar/interplanetary exploration and gravitational wave detection. Chemical propulsion is selected for fast orbit transfer and electric propulsion for increasing scientific payloads. Cold gas propulsion and microelectric propulsion are good choices for space-based gravitational wave detection due to the capability of variable thrust output at the micro-Newton level. The paper also introduces the sub-1-U micropropulsion modules developed by BICE with satisfactory performance in flight tests, which are promising propulsion systems for small deep space platforms. A small probe with an electric sail propulsion system has been proposed for the future solar system boundary exploration of China. The electric sail serves as not only a propellant-free thruster but also a detector probing the properties of the space medium.
APA, Harvard, Vancouver, ISO, and other styles
41

Gross, Anthony R., and Madeleine M. Gross. "The Impact of Information Technology on Human Space Exploration Missions." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 41, no. 1 (October 1997): 90–94. http://dx.doi.org/10.1177/107118139704100122.

Full text
Abstract:
Human space expeditions have, from the beginning, involved great risk and complexity. Space flights, accordingly, have utilized substantial quantities of highly skilled labor. The rapid creation and evolution of increasingly powerful information technologies promise a new human-automation systems balance of work. This balance holds the potential of greatly increased crewed and robotic space exploration capability, along with dramatically reduced costs. Since further development of sophisticated information technology systems must, from the outset, consider both the human and the machine as “components” of an integrated system, research supporting the development and optimal utilization of such systems will necessarily incorporate significant human factors components. This paper examines the impact of information technologies on lunar and planetary missions; exemplar inherent human factors aspects, such as display and control in virtual environment/teleoperated systems, are considered.
APA, Harvard, Vancouver, ISO, and other styles
42

Hourani, Ramsey, Ravi Jenkal, W. Rhett Davis, and Winser Alexander. "Automated Design Space Exploration for DSP Applications." Journal of Signal Processing Systems 56, no. 2-3 (May 30, 2008): 199–216. http://dx.doi.org/10.1007/s11265-008-0226-2.

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

Dudorov, E. A., and I. G. Sokhin. "The Purpose and Tasks of Robotic Systems in the Russian Lunar Program." Proceedings of Higher Educational Institutions. Маchine Building, no. 12 (729) (December 2020): 3–15. http://dx.doi.org/10.18698/0536-1044-2020-12-3-15.

Full text
Abstract:
The exploration of the Moon and other planets of the Solar system involves a widespread use of robotic systems of various types and purposes. However, currently there is no generally accepted frame of reference for the effective application of different robotic systems for performing space exploration tasks. Based on the approach to the selection of priority robotic systems proposed by the authors, possible areas of their advanced application to support the implementation of the Russian lunar program are considered in this paper. Multi-criteria classification of space-based robotic systems, features of remote control of robots, and directions of work on the development of Russian robotic systems for the lunar program are also examined. The questions of necessity, possibility and validity of flight operations using space-based robotic systems are explored. The tasks of robots in the exploration of the Moon, which are divided into four phases: infrastructure, provision, operation and research, are considered. Key technologies of space robotics (electronics, mechanics, software, control), as well as related technologies at their intersection are presented. Three main areas of Roscosmos’ work on the development of technological, anthropomorphic and freight robots are presented. Conclusions on the implementation of plans for the exploration and use of the Moon are drawn.
APA, Harvard, Vancouver, ISO, and other styles
44

Lester, Dan. "Achieving Human Presence in Space Exploration." Presence: Teleoperators and Virtual Environments 22, no. 4 (November 1, 2013): 345–49. http://dx.doi.org/10.1162/pres_a_00160.

Full text
Abstract:
One of the primary goals of human spaceflight has been putting human cognition on other worlds. This is at the heart of the premise of what we call space exploration. But Earth-controlled telerobotic facilities can now bring human senses to other worlds and, in that respect, the historical premise of exploration, of boots on the ground, no longer clearly applies. We have ways of achieving remote presence that we never used to have. But the distances over which this must be achieved, by humans based on the Earth, is such that the speed of light seriously handicaps their awareness and cognition. The highest quality telepresence can be achieved not only by having people on site, but also by having people close, and it is that requirement that truly mandates human spaceflight. In terms of cost, safety, and survival, getting people close is easier than getting people all the way there. It is suggested here that to the extent that space exploration is best accomplished by achieving a sense of real human off-Earth presence, that presence can be best achieved by optimally combining human spaceflight to mitigate latency, with telerobotics, to keep those humans secure. This is culturally a new perspective on exploration.
APA, Harvard, Vancouver, ISO, and other styles
45

Pimentel, Andy D. "A Case for Security-Aware Design-Space Exploration of Embedded Systems." Journal of Low Power Electronics and Applications 10, no. 3 (July 17, 2020): 22. http://dx.doi.org/10.3390/jlpea10030022.

Full text
Abstract:
As modern embedded systems are becoming more and more ubiquitous and interconnected, they attract a world-wide attention of attackers and the security aspect is more important than ever during the design of those systems. Moreover, given the ever-increasing complexity of the applications that run on these systems, it becomes increasingly difficult to meet all security criteria. While extra-functional design objectives such as performance and power/energy consumption are typically taken into account already during the very early stages of embedded systems design, system security is still mostly considered as an afterthought. That is, security is usually not regarded in the process of (early) design-space exploration of embedded systems, which is the critical process of multi-objective optimization that aims at optimizing the extra-functional behavior of a design. This position paper argues for the development of techniques for quantifying the ’degree of secureness’ of embedded system design instances such that these can be incorporated in a multi-objective optimization process. Such technology would allow for the optimization of security aspects of embedded systems during the earliest design phases as well as for studying the trade-offs between security and the other design objectives such as performance, power consumption and cost.
APA, Harvard, Vancouver, ISO, and other styles
46

Bleisinger, O., C. Malek, and S. Holbach. "Machine Learning Based Simulation for Design Space Exploration." Proceedings of the Design Society 2 (May 2022): 1521–30. http://dx.doi.org/10.1017/pds.2022.154.

Full text
Abstract:
AbstractDesign of software in the automotive domain often involves simulation to allow early software parametrization. Modeling complex systems or components impacted by the software in an analytical way can be time-consuming, require domain knowledge and executing the analytical models can result in high computational effort. In specific applications, these challenges can be overcome by applying machine learning based simulation. This contribution presents results of a case study in which powertrain components are modeled data-driven with artificial neural networks to support design space exploration
APA, Harvard, Vancouver, ISO, and other styles
47

Roehr, Thomas M., Florian Cordes, and Frank Kirchner. "Reconfigurable Integrated Multirobot Exploration System (RIMRES): Heterogeneous Modular Reconfigurable Robots for Space Exploration." Journal of Field Robotics 31, no. 1 (August 20, 2013): 3–34. http://dx.doi.org/10.1002/rob.21477.

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

Zacny, K., Y. Bar-Cohen, M. Brennan, G. Briggs, G. Cooper, K. Davis, B. Dolgin, et al. "Drilling Systems for Extraterrestrial Subsurface Exploration." Astrobiology 8, no. 3 (June 2008): 665–706. http://dx.doi.org/10.1089/ast.2007.0179.

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

Neil Scott, R. "Sources: Space Exploration and Humanity: A Historical Encyclopedia." Reference & User Services Quarterly 50, no. 3 (March 1, 2011): 303–4. http://dx.doi.org/10.5860/rusq.50n3.303.2.

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

Ipek, Engin, Sally A. McKee, Karan Singh, Rich Caruana, Bronis R. de Supinski, and Martin Schulz. "Efficient architectural design space exploration via predictive modeling." ACM Transactions on Architecture and Code Optimization 4, no. 4 (January 2008): 1–34. http://dx.doi.org/10.1145/1328195.1328196.

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