NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program 1992

Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. Objectives of the program are (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate and exchange ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of participants' institutions; and (4) to contribute to the research objectives of the NASA center

Using Agent-Based Modeling to Evaluate UAS Behaviors in a Target-Rich Environment

The trade-off between accuracy and speed is a re-occurring dilemma in many facets of military performance evaluation. This is an especially important issue in the world of ISR. One of the most progressive areas of ISR capabilities has been the utilization of Unmanned Aircraft Systems (UAS). Many people believe that the future of UAS lies in smaller vehicles flying in swarms. We use the agent-based System Effectiveness and Analysis Simulation (SEAS) to create a simulation environment where different configurations of UAS vehicles can process targets and provide output that allows us to gain insight into the benefits and drawbacks of each configuration. Our evaluation on the performance of the different configurations is based on probability of correct identification, average time to identify a target after it has deployed in the area of interest, and average time to identify all targets in an area

Classic Period Dune Settlement in the Eastern Lower Papaloapan Basin, Southern Veracruz, Mexico

This dissertation is an archaeological investigation into the long-term settlement change of an ecologically distinct portion of the Eastern Lower Papaloapan Basin (ELPB) of southern Veracruz, Mexico, before, during, and after the fluorescence of the Tres Zapotes polity. This project examines the changing settlement history in an area of near-coastal paleodunes and estuarine lakes in the northern ELPB, addressing the question: “What processes account for variations in the distribution of occupation on the dune landscape through time?” I argue that the answer lies at the intersection of specific environmental, economic, and political factors in the ELPB over time

Talk up front:The influence of language matters on international military missions with a particular focus on the cooperation between soldiers and interpreters

Public Summary Talk Up Front The Influence of Language Matters on International Military Missions with a Particular Focus on the Cooperation between Soldiers and Interpreters Andrea van Dijk How do language issues affect military operations, and how in particular do soldiers and interpreters cooperate in mission areas to overcome such issues? This explorative study aims to enhance the understanding of the effects of the language barrier on international military cooperation. For that purpose, a predominantly sociological approach is adopted to investigate the dynamics at both the macro/meso-, and the micro-level of this specific form of interaction. The findings extensively demonstrate that language issues influence cooperation between international military personnel as well as collaboration with the local population. With regard to the latter, the linguistic and cultural skills of interpreters are crucial as they enable these agents to act as intermediaries between soldiers and local actors. Since modern military interventions typically encompass the deployment of servicemen among the population in conflict-harassed societies, effective cooperation between soldiers and interpreters is pivotal for the conduct of operations. Therefore, this research particularly focuses on this aspect of language matters in international military missions. Talk Up Front concludes that despite their vital role and position, smooth cooperation between soldiers and interpreters is not a matter of course. Efficient cooperative relationships typically do not emerge as a consequence of the military organization’s standard procedures, but have shown to strongly depend on individual traits. Particularly those soldiers and interpreters who can bridge the language gap and establish a constructive cooperation are instrumental to achieve mission success. These findings are based on, among others, 70 interviews with military personnel, national as well as local interpreters, and field work in Afghanistan. Ultimately, the study recommends that it is time for military organizations to acknowledge the presented insights and start learning for future operations

Recent Advances in Multi Robot Systems

To design a team of robots which is able to perform given tasks is a great concern of many members of robotics community. There are many problems left to be solved in order to have the fully functional robot team. Robotics community is trying hard to solve such problems (navigation, task allocation, communication, adaptation, control, ...). This book represents the contributions of the top researchers in this field and will serve as a valuable tool for professionals in this interdisciplinary field. It is focused on the challenging issues of team architectures, vehicle learning and adaptation, heterogeneous group control and cooperation, task selection, dynamic autonomy, mixed initiative, and human and robot team interaction. The book consists of 16 chapters introducing both basic research and advanced developments. Topics covered include kinematics, dynamic analysis, accuracy, optimization design, modelling, simulation and control of multi robot systems

NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program, 1991

In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spent 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society of Engineering Education supervises the programs. The objects were the following: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate and exchange ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of the participants' institutions; and (4) to contribute to the research objectives of the NASA center

Human Exploration of Mars Design Reference Architecture 5.0

This paper provides a summary of the 2007 Mars Design Reference Architecture 5.0 (DRA 5.0), which is the latest in a series of NASA Mars reference missions. It provides a vision of one potential approach to human Mars exploration including how Constellation systems can be used. The reference architecture provides a common framework for future planning of systems concepts, technology development, and operational testing as well as Mars robotic missions, research that is conducted on the International Space Station, and future lunar exploration missions. This summary the Mars DRA 5.0 provides an overview of the overall mission approach, surface strategy and exploration goals, as well as the key systems and challenges for the first three human missions to Mars

Multi-Agent Systems

A multi-agent system (MAS) is a system composed of multiple interacting intelligent agents. Multi-agent systems can be used to solve problems which are difficult or impossible for an individual agent or monolithic system to solve. Agent systems are open and extensible systems that allow for the deployment of autonomous and proactive software components. Multi-agent systems have been brought up and used in several application domains