Academic literature on the topic 'Space exploration systems'

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Journal articles on the topic "Space exploration systems"

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.
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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.

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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.
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Dissertations / Theses on the topic "Space exploration systems"

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Künzli, Simon. "Efficient design space exploration for embedded systems /." Aachen : Shaker Verlag, 2006. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16589.

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Özlük, Ali Cemal. "Design Space Exploration for Building Automation Systems." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-130600.

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In the building automation domain, there are gaps among various tasks related to design engineering. As a result created system designs must be adapted to the given requirements on system functionality, which is related to increased costs and engineering effort than planned. For this reason standards are prepared to enable a coordination among these tasks by providing guidelines and unified artifacts for the design. Moreover, a huge variety of prefabricated devices offered from different manufacturers on the market for building automation that realize building automation functions by preprogrammed software components. Current methods for design creation do not consider this variety and design solution is limited to product lines of a few manufacturers and expertise of system integrators. Correspondingly, this results in design solutions of a limited quality. Thus, a great optimization potential of the quality of design solutions and coordination of tasks related to design engineering arises. For given design requirements, the existence of a high number of devices that realize required functions leads to a combinatorial explosion of design alternatives at different price and quality levels. Finding optimal design alternatives is a hard problem to which a new solution method is proposed based on heuristical approaches. By integrating problem specific knowledge into algorithms based on heuristics, a promisingly high optimization performance is achieved. Further, optimization algorithms are conceived to consider a set of flexibly defined quality criteria specified by users and achieve system design solutions of high quality. In order to realize this idea, optimization algorithms are proposed in this thesis based on goal-oriented operations that achieve a balanced convergence and exploration behavior for a search in the design space applied in different strategies. Further, a component model is proposed that enables a seamless integration of design engineering tasks according to the related standards and application of optimization algorithms.
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Arney, Dale Curtis. "Rule-based graph theory to enable exploration of the space system architecture design space." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/44840.

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NASA's current plans for human spaceflight include an evolutionary series of missions based on a steady increase in capability to explore cis-lunar space, the Moon, near-Earth asteroids, and eventually Mars. Although the system architecture definition has the greatest impact on the eventual performance and cost of an exploration program, selecting an optimal architecture is a difficult task due to the lack of methods to adequately explore the architecture design space and the resource-intensive nature of architecture analysis. This research presents a modeling framework to mathematically represent and analyze the space system architecture design space using graph theory. The framework enables rapid exploration of the design space without the need to limit trade options or the need for user interaction during the exploration process. The architecture design space for three missions in a notional evolutionary exploration program, which includes staging locations, vehicle implementation, and system functionality, for each mission destination is explored. Using relative net present value of various system architecture options, the design space exploration reveals that the launch vehicle selection is the primary driver in reducing cost, and other options, such as propellant type, staging location, and aggregation strategy, provide less impact.
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Watkinson, Emily Jane. "Space nuclear power systems : enabling innovative space science and exploration missions." Thesis, University of Leicester, 2017. http://hdl.handle.net/2381/40461.

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The European Space Agency’s (ESA’s) 241Am radioisotope power systems (RPSs) research and development programme is ongoing. The chemical form of the americium oxide ‘fuel’ has yet to be decided. The fuel powder will need to be sintered. The size and shape of the oxide powder particles are expected to influence sintering. The current chemical flow-sheet creates lath-shaped AmO2. Investigations with surrogates help to minimise the work with radioactive americium. This study has proposed that certain cubic Ce1-xNdxO2-(x/2) oxides (Ia-3 crystal structures with 0.5 < x < 0.7) could be potential surrogates for some cubic AmO2-(x/2) phases. A new wet-chemical-synthesis-based process for fabricating Ce1-xNdxO2-(x/2) with a targeted x-values has been demonstrated. It uses a continuous oxalate coprecipitation and calcination route. An x of 0.6 was nominally targeted. Powder X-ray diffraction (PXRD) and Raman spectroscopy confirmed its Ia-3 structure. An increase in precipitation temperature (25 °C to 60 °C) caused an increase in oxalate particle median size. Lath/plate-shaped particles were precipitated. Ce Nd oxide PXRD data was Rietveld refined to precisely determine its lattice parameter. The data will be essential for future sintering trials with the oxide where variations in its crystal structure during sintering will be investigated. Sintering investigations with micrometric CeO2 and Nd2O3 have been conducted to understand how AmO2 and Am2O3 may sinter. This is the first reported pure Nd2O3 spark plasma sintering (SPS) investigation. A comparative study on the SPS and the cold-press-and-sinter of CeO2 has been conducted. This is the first study to report sintering lath-shaped CeO2 particles. Differences in their sizes and specific surface areas affected powder cold-pressing and caused variations in cold-pressed-and-sintered CeO2 relative density and Vickers hardness. The targeted density range (85-90%) was met using both sintering techniques. The cold-press-and-sinter method created intact CeO2 discs with reproducible geometry and superior Vickers hardness to those made by SPS.
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Xypolitidis, Benard, and Rudin Shabani. "Architectural Design Space Exploration of Heterogeneous Manycores." Thesis, Högskolan i Halmstad, Akademin för informationsteknologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-29528.

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Exploring the benefits of heterogeneous architectures is becoming more desirable dueto migration from single core to manycore architectural systems. A fast way to explorethe heterogeneity is through an architectural design space exploration (ADSE) tool,which gives the designer the option to explore design alternatives before the actualimplementation. Heracles Designer is an ADSE tool which allows the user to modifylarge aspects of the architecture. At present, Heracles Designer is equipped with asingle type of processing core, a MIPS CPU.We have extended the Heracles System in order to enable the system to model het-erogeneity. Our system is called the Heterogeneous Heracles System (HHS), where adifferent type of processing core, the OpenRISC CPU, is interfaced into the HeraclesSystem. Test programs are executed on both the MIPS and OpenRISC CPUs, whichhave provided promising results. In order to provide the designer with the option tomodify the system architecture without changing the source code, a GUI named AD-SET was created. ADSET provides the designer with the ability to modify the coresettings, memory system configuration and network topology configuration.In the HHS the MIPS core can only execute basic instructions, while the OpenRISCcan execute more advanced instructions, giving a designer the option to explore theeffects of heterogeneity based on the big little architectural concept. The results of ourwork provides an infrastructure on how to integrate different types of processing coresinto the HHS.
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Joshi, Prachi. "Design Space Exploration for Embedded Systems in Automotives." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/82839.

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With ever increasing contents (safety, driver assistance, infotainment, etc.) in today's automotive systems that rely on electronics and software, the supporting architecture is integrated by a complex set of heterogeneous data networks. A modern automobile contains up to 100 ECUs and several heterogeneous communication buses (such as CAN, FlexRay, etc.), exchanging thousands of signals. The automotive Original Equipment Manufacturers (OEMs) and suppliers face a number of challenges such as reliability, safety and cost to incorporate the growing functionalities in vehicles. Additionally, reliability, safety and cost are major concerns for the industry. One of the important challenges in automotive design is the efficient and reliable transmission of signals over communication networks such as CAN and CAN-FD. With the growing features in automotives, the OEMs already face the challenge of saturation of bus bandwidth hindering the reliability of communication and the inclusion of additional features. In this dissertation, we study the problem of optimization of bandwidth utilization (BU) over CAN-FD networks. Signals are transmitted over the CAN/CAN-FD bus in entities called frames. The signal-to-frame-packing has been studied in the literature and it is compared to the bin packing problem which is known to be NP-hard. By carefully optimizing signal-to-frame packing, the CAN-FD BU can be reduced. In Chapter 3, we propose a method for offset assignment to signals and show its importance in improving BU. One of our contributions for an industrial setting is a modest improvement in BU of about 2.3%. Even with this modest improvement, the architecture's lifetime could potentially be extended by several product cycles, which may translate to saving millions of dollars for the OEM. Therefore, the optimization of signal-to-frame packing in CAN-FD is the major focus of this dissertation. Another challenge addressed in this dissertation is the reliable mapping of a task model onto a given architecture, such that the end-to-end latency requirements are satisfied. This avoids costly redesign and redevelopment due to system design errors.
Ph. D.
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Sanchez, Net Marc. "Support of latency-sensitive space exploration applications in future space communication systems." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/112458.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 2017.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 283-300).
Latency, understood as the total time it takes for data acquired by a remote platform (e.g. satellite, rover, astronaut) to be delivered to the final user in an actionable format, is a primary requirement for several near Earth and deep space exploration activities. Some applications such as real-time voice and videoconferencing can only be satisfied by providing continuous communications links to the remote platform and enforcing hard latency requirements on the system. In contrast, other space exploration applications set latency requirements because their data's scientific value is dependent on the timeliness with which it is delivered to the final user. These applications, henceforth termed latency-sensitive, are the main focus of this thesis, as they typically require large amounts of data to be returned to Earth in a timely manner. To understand how current space communication systems induce latency, the concept of network centrality is first introduced. It provides a systematic process for quantifying the relative importance of heterogeneous latency contributors, ranking them, and rapidly identifying bottlenecks when parts of the communication infrastructure are modified. Then, a custom-designed centrality measure is integrated within the system architecture synthesis process. It serves as a heuristic function that prioritizes parts of the system for further in-depth analysis and renders the problem of analyzing end-to-end latency requirements manageable. The thesis includes two primary case studies to demonstrate the usefulness of the proposed approach. The first one focuses on return of satellite-based observations for accurate weather forecasting, particularly how latency limits the amount of data available for assimilation at weather prediction centers. On the other hand, the second case study explores how human science operations on the surface of Mars dictate the end-to-end latency requirement that the infrastructure between Mars and Earth has to satisfy. In the first case study, return of satellite observations for weather prediction during the 2020-2030 decade is analyzed based on future weather satellite programs. Recommendations on how to implement their ground segment are also presented as a function of cost, risk and weather prediction spatial resolution. This case study also serves as proof of concept for the proposed centrality measure, as ranking of latency contributors and network implementations can be compared to current and proposed systems such as JPSS' Common Ground Infrastructure and NPOESS' SafetyNet. The second case study focuses on supporting human science exploration activities on the surface of Mars during the 2040's. It includes astronaut activity modeling, quantification of Mars Proximity and Mars-to-Earth link bandwidth requirements, Mars relay sizing and ground infrastructure costing as a function of latency requirements, as well as benchmarking of new technologies such as optical communications over deep space links. Results indicate that levying tight latency requirements on the network that support human exploration activities at Mars is unnecessary to conduct effective science and incurs in significant cost for the Mars Relay Network, especially when no optical technology is present in the system. When optical communications are indeed present, mass savings for the relay system are also possible, albeit trading latency vs. infrastructure costs is less effective and highly dependent on the performance of the deep space optical link.
by Marc Sanchez Net.
Ph. D.
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Rabbah, Rodric Michel. "Design Space Exploration and Optimization of Embedded Memory Systems." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/11605.

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Recent years have witnessed the emergence of microprocessors that are embedded within a plethora of devices used in everyday life. Embedded architectures are customized through a meticulous and time consuming design process to satisfy stringent constraints with respect to performance, area, power, and cost. In embedded systems, the cost of the memory hierarchy limits its ability to play as central a role. This is due to stringent constraints that fundamentally limit the physical size and complexity of the memory system. Ultimately, application developers and system engineers are charged with the heavy burden of reducing the memory requirements of an application. This thesis offers the intriguing possibility that compilers can play a significant role in the automatic design space exploration and optimization of embedded memory systems. This insight is founded upon a new analytical model and novel compiler optimizations that are specifically designed to increase the synergy between the processor and the memory system. The analytical models serve to characterize intrinsic program properties, quantify the impact of compiler optimizations on the memory systems, and provide deep insight into the trade-offs that affect memory system design.
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Künzli, Simon [Verfasser]. "Efficient Design Space Exploration for Embedded Systems / Simon Künzli." Aachen : Shaker, 2006. http://d-nb.info/1170533213/34.

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Sharma, Jonathan. "STASE: set theory-influenced architecture space exploration." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/52330.

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The first of NASA's high-level strategic goals is to extend and sustain human activities across the solar system. As the United States moves into the post-Shuttle era, meeting this goal is more challenging than ever. There are several desired outcomes for this goal, including development of an integrated architecture and capabilities for safe crewed and cargo missions beyond low Earth orbit. NASA's Flexible Path for the future human exploration of space provides the guidelines to achieve this outcome. Designing space system architectures to satisfy the Flexible Path starts early in design, when a downselection process works to reduce the broad spectrum of feasible system architectures into a more refined set that contains a handful of alternatives that are to be considered and studied further in the detailed design phases. This downselection process is supported by what is referred to as architecture space exploration (ASE). ASE is a systems engineering process which generates the design knowledge necessary to enable informed decision-making. The broad spectrum of potential system architectures can be impractical to evaluate. As the system architecture becomes more complex in its structure and decomposition, its space encounters a factorial growth in the number of alternatives to be considered. This effect is known in the literature as combinatorial explosion. For the Flexible Path, the development of new space system architectures can occur over the period of a decade or more. During this time, a variety of changes can occur which lead to new requirements that necessitate the development of new technologies, or changes in budget and schedule. Developing comprehensive and quantitative design knowledge early during design helps to address these challenges. Current methods focus on a small number of system architecture alternatives. From these alternatives, a series of 'one off' -type of trade studies are performed to refine and generate more design knowledge. These small-scale studies are unable to adequately capture the broad spectrum of possible architectures and typically use qualitative knowledge. The focus of this research is to develop a systems engineering method for system-level ASE during pre-phase A design that is rapid, exhaustive, flexible, traceable, and quantitative. Review of literature found a gap in currents methods that were able to achieve this research objective. This led to the development of the Set Theory-Influenced Architecture Space Exploration (STASE) methodology. The downselection process is modeled as a decision-making process with STASE serving as a supporting systems engineering method. STASE is comprised of two main phases: system decomposition and system synthesis. During system decomposition, the problem is broken down into three system spaces. The architecture space consists of the categorical parameters and decisions that uniquely define an architecture, such as the physical and functional aspects. The design space contains the design parameters that uniquely define individual point designs for a given architecture. The objective space holds the objectives that are used in comparing alternatives. The application of set theory across the system spaces enables an alternative form of representing system alternatives. This novel application of set theory allows the STASE method to mitigate the problem of combinatorial explosion. The fundamental definitions and theorems of set theory are used to form the mathematical basis for the STASE method. A series of hypotheses were formed to develop STASE in a scientific way. These hypotheses are confirmed by experiments using a proof of concept over a subset of the Flexible Path. The STASE method results are compared against baseline results found using the traditional process of representing individual architectures as the system alternatives. The comparisons highlight many advantages of the STASE method. The greatest advantage is that STASE comprehensively explores the architecture space more rapidly than the baseline. This is because the set theory-influenced representation of alternatives has a summation growth with system complexity in the architecture space. The resultant option subsets provide additional design knowledge that enables new ways of visualizing results and comparing alternatives during early design. The option subsets can also account for changes in some requirements and constraints so that new analysis of system alternatives is not required. An example decision-making process was performed for the proof of concept. This notional example starts from the entire architecture space with the goal of minimizing the total cost and the number of launches. Several decisions are made for different architecture parameters using the developed data visualization and manipulation techniques until a complete architecture was determined. The example serves as a use-case example that walks through the implementation of the STASE method, the techniques for analyzing the results, and the steps towards making meaningful architecture decisions.
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Books on the topic "Space exploration systems"

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Shipbaugh, Calvin. Power systems for space exploration. Santa Monica, Calif: Rand, 1992.

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Shipbaugh, Calvin. Power systems for space exploration. Santa Monica, Calif: Rand, 1992.

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Desrochers, A. A. Intelligent Robotic Systems for Space Exploration. Boston, MA: Springer US, 1992.

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Desrochers, Alan A., ed. Intelligent Robotic Systems for Space Exploration. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3634-5.

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A, Desrochers A., ed. Intelligent robotic systems for space exploration. Boston: Kluwer Academic Publishers, 1992.

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Gerd, Ascheid, Leupers Rainer, and SpringerLink (Online service), eds. Multiprocessor Systems on Chip: Design Space Exploration. New York, NY: Springer Science+Business Media, LLC, 2011.

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Jet Propulsion Laboratory (U.S.), ed. Exploration systems autonomy: 2001 research update. Pasadena, Calif: Jet Propulsion Laboratory, 2002.

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United States. National Aeronautics and Space Administration. Exploration Systems Mission Directorate. Exploration Systems Mission Directorate implementation plan. Washington, DC: National Aeronautics and Space Administration, 2004.

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Kritikakou, Angeliki. Scalable and near-optimal design space exploration for embedded systems. Cham: Springer, 2014.

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J, Bents David, Bloomfield Harvey S, and United States. National Aeronautics and Space Administration., eds. Trade studies for nuclear space power systems. [Washington, DC]: National Aeronautics and Space Administration, 1991.

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Book chapters on the topic "Space exploration systems"

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DeLaurentis, Daniel A., Kushal Moolchandani, and Cesare Guariniello. "Human Space Exploration System of Systems." In System of Systems Modeling and Analysis, 221–52. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003231011-13.

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Kempf, Torsten, Gerd Ascheid, and Rainer Leupers. "Principles of Design Space Exploration." In Multiprocessor Systems on Chip, 23–47. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-8153-0_3.

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Dahlberg, Eric C. "Rock, Pore Space, and Fluid Systems." In Applied Hydrodynamics in Petroleum Exploration, 70–81. New York, NY: Springer New York, 1995. http://dx.doi.org/10.1007/978-1-4612-4258-1_5.

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Murphy, Stephen H. "Simulation of Space Manipulators." In Intelligent Robotic Systems for Space Exploration, 257–95. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3634-5_7.

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Denkers, Jasper, Marvin Brunner, Louis van Gool, and Eelco Visser. "Configuration Space Exploration for Digital Printing Systems." In Software Engineering and Formal Methods, 423–42. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92124-8_24.

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AbstractWithin the printing industry, much of the variety in printed applications comes from the variety in finishing. Finishing comprises the processing of sheets of paper after being printed, e.g. to form books. The configuration space of finishers, i.e. all possible configurations given the available features and hardware capabilities, are large. Current control software minimally assists operators in finding useful configurations. Using a classical modelling and integration approach to support a variety of configuration spaces is suboptimal with respect to operatability, development time, and maintenance burden.In this paper, we explore the use of a modeling language for finishers to realize optimizing decision making over configuration parameters in a systematic way and to reduce development time by generating control software from models.We present CSX, a domain-specific language for high-level declarative specification of finishers that supports specification of the configuration parameters and the automated exploration of the configuration space of finishers. The language serves as an interface to constraint solving, i.e., we use low-level SMT constraint solving to find configurations for high-level specifications. We present a denotational semantics that expresses a translation of CSX specifications to SMT constraints. We describe the implementation of the CSX compiler and the CSX programming environment (IDE), which supports well-formedness checking, inhabitance checking, and interactive configuration space exploration. We evaluate CSX by modelling two realistic finishers. Benchmarks show that CSX has practical performance (<1s) for several scenarios of configuration space exploration.
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Bussemaker, J. H., and P. D. Ciampa. "MBSE in Architecture Design Space Exploration." In Handbook of Model-Based Systems Engineering, 1–41. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-27486-3_36-1.

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Sivathanu Pillai, A. "Rocket Systems Development." In Introduction to Rocket Science and Space Exploration, 81–114. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003323396-5.

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Meloni, Paolo, Simone Secchi, and Luigi Raffo. "FPGA-Based Emulation Support for Design Space Exploration." In Embedded Systems, 139–68. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118468654.ch6.

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Mathur, Rajive K., Rolf Münger, and Arthur C. Sanderson. "Hierarchical Planning for Space-Truss Assembly." In Intelligent Robotic Systems for Space Exploration, 141–84. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3634-5_4.

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Paul, Somnath, and Swarup Bhunia. "Design Space Exploration for MAHA Framework." In Computing with Memory for Energy-Efficient Robust Systems, 119–24. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7798-3_12.

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Conference papers on the topic "Space exploration systems"

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Thomas, Justin. "Intelligent Agents for Exploration Systems." In Space 2006. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.2006-7386.

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Quadrelli, Marco B., and James Lyke. "Multifunctional Systems for Planetary Exploration." In AIAA SPACE 2016. Reston, Virginia: American Institute of Aeronautics and Astronautics, 2016. http://dx.doi.org/10.2514/6.2016-5324.

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Paulsen, Gale, Kris Zacny, Phil Chu, Erik Mumm, Kiel Davis, Seth Frader-Thompson, Kyle Petrich, et al. "Robotic Drill Systems for Planetary Exploration." In Space 2006. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.2006-7512.

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DeLaurentis, Daniel, Oleg Sindiy, and William Stein. "Developing Sustainable Space Exploration via System-of-Systems Approach." In Space 2006. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.2006-7248.

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Spurlock, Darren. "Space Exploration Systems Integration." In 1st Space Exploration Conference: Continuing the Voyage of Discovery. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2005. http://dx.doi.org/10.2514/6.2005-2541.

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Ghafoor, Dr Nadeem, and Dr Christian Sallaberger. "Canadian Space Robotic Systems for Space Exploration." In 57th International Astronautical Congress. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.iac-06-a5.2.03.

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Brown, Edward, Bala Chidambaram, and Gordon Aaseng. "Applying Health Management Technology to the NASA Exploration System-of-Systems." In Space 2005. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2005. http://dx.doi.org/10.2514/6.2005-6624.

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Lee, Mark. "Advanced Exploration Crew Mobility Systems Program." In AIAA SPACE 2012 Conference & Exposition. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2012. http://dx.doi.org/10.2514/6.2012-5205.

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Andraschko, Mark, Gabe Merrill, and Kevin Earle. "Logistics Modeling for Lunar Exploration Systems." In AIAA SPACE 2008 Conference & Exposition. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2008. http://dx.doi.org/10.2514/6.2008-7746.

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WOODCOCK, GORDON. "Evolutionary lunar systems for human exploration." In Space Programs and Technologies Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1992. http://dx.doi.org/10.2514/6.1992-1291.

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Reports on the topic "Space exploration systems"

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Bloomfield, H. S. Small space reactor power systems for unmanned solar system exploration missions. Office of Scientific and Technical Information (OSTI), December 1987. http://dx.doi.org/10.2172/5431889.

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Greenfeld, Bari, Margaret Kurth, Matthew Smith, Ellis Kalaidjian, Marriah Abellera, and Jeffrey King. Financing natural infrastructure : Exploration Green, Texas. Engineer Research and Development Center (U.S.), September 2022. http://dx.doi.org/10.21079/11681/45601.

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This technical note is part of a series collaboratively produced by the US Army Corps of Engineers (USACE)–Institute for Water Resources (IWR) and the US Army Engineer Research and Development Center (ERDC). It describes the funding process for Exploration Green, a largescale community initiative that transformed a former golf course into a multipurpose green space with flood detention, habitat, and recreation benefits. It is one in a series of technical notes that document successful examples of funding natural infrastructure projects. The research effort is a collaboration between the Engineering With Nature® (EWN®) and Systems Approach to Geomorphic Engineering (SAGE) programs of USACE. A key need for greater application of natural infrastructure approaches is information about obtaining funds to scope, design, construct, monitor, and adaptively manage these projects. As natural infrastructure techniques vary widely by location, purpose, and scale, there is no standard process for securing funds. The goal of this series is to share lessons learned about a variety of funding and financing methods to increase the implementation of natural infrastructure projects.
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May, Julian, Imogen Bellwood-Howard, Lídia Cabral, Dominic Glover, Claudia Job Schmitt, Márcio Mattos de Mendonça, and Sérgio Sauer. Connecting Food Inequities Through Relational Territories. Institute of Development Studies, December 2022. http://dx.doi.org/10.19088/ids.2022.087.

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This paper explores how food inequities manifest at a territorial level, and how food territories are experienced, understood, and navigated by stakeholders to address those inequities. We interpret ‘food territory’ as a relational and transcalar concept, connected through geography, culture, history, and governance. We develop our exploration through four empirical cases: (i) the Cerrado, a disputed Brazilian territory that has been framed and reframed as a place for industrial production of global commodities, to the detriment of local communities and nature; (ii) urban agroecology networks seeking space and recognition to enable food production in the city of Rio de Janeiro, Brazil; (iii) informal food networks forming a complex web of intersecting local and global supply chains in Worcester, a secondary South African city; and (iv) periodic food markets in Ghana that synchronise trade systems across space and time to provide limited profit-making opportunities, but nonetheless accessible livelihood options, for poorer people. Examining these four cases, we identify commonalities and differences between them, in terms of the nature of their inequities and how different territories are connected on wider scales. We discuss how territories are perceived and experienced differently by different people and groups. We argue that a territorial perspective offers more than a useful lens to map how food inequities are experienced and interconnected; it also offers a tool for action.
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Crispin, Darla. Artistic Research as a Process of Unfolding. Norges Musikkhøgskole, August 2018. http://dx.doi.org/10.22501/nmh-ar.503395.

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As artistic research work in various disciplines and national contexts continues to develop, the diversity of approaches to the field becomes ever more apparent. This is to be welcomed, because it keeps alive ideas of plurality and complexity at a particular time in history when the gross oversimplifications and obfuscations of political discourses are compromising the nature of language itself, leading to what several commentators have already called ‘a post-truth’ world. In this brutal environment where ‘information’ is uncoupled from reality and validated only by how loudly and often it is voiced, the artist researcher has a responsibility that goes beyond the confines of our discipline to articulate the truth-content of his or her artistic practice. To do this, they must embrace daring and risk-taking, finding ways of communicating that flow against the current norms. In artistic research, the empathic communication of information and experience – and not merely the ‘verbally empathic’ – is a sign of research transferability, a marker for research content. But this, in some circles, is still a heretical point of view. Research, in its more traditional manifestations mistrusts empathy and individually-incarnated human experience; the researcher, although a sentient being in the world, is expected to behave dispassionately in their professional discourse, and with a distrust for insights that come primarily from instinct. For the construction of empathic systems in which to study and research, our structures still need to change. So, we need to work toward a new world (one that is still not our idea), a world that is symptomatic of what we might like artistic research to be. Risk is one of the elements that helps us to make the conceptual twist that turns subjective, reflexive experience into transpersonal, empathic communication and/or scientifically-viable modes of exchange. It gives us something to work with in engaging with debates because it means that something is at stake. To propose a space where such risks may be taken, I shall revisit Gillian Rose’s metaphor of ‘the fold’ that I analysed in the first Symposium presented by the Arne Nordheim Centre for Artistic Research (NordART) at the Norwegian Academy of Music in November 2015. I shall deepen the exploration of the process of ‘unfolding’, elaborating on my belief in its appropriateness for artistic research work; I shall further suggest that Rose’s metaphor provides a way to bridge some of the gaps of understanding that have already developed between those undertaking artistic research and those working in the more established music disciplines.
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New vision solar system exploration missions study: Analysis of the use of biomodal space nuclear power systems to support outer solar system exploration missions. Final report. Office of Scientific and Technical Information (OSTI), December 1995. http://dx.doi.org/10.2172/432823.

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