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There are a total of 3799 record(s) matching your query.
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Surface matching for correlation of virtual models: Theory and application
Author(s): Caracciolo, Roberto; Fanton, Francesco; Gasparetto, Alessandro
Abstract: Virtual reality can enable a robot user to off line generate and test in a virtual environment a sequence of operations to be executed by the robot in an assembly cell. Virtual models of objects are to be correlated to the ...
NASA Center: NASA (non Center Specific)
Publication Year: 1994
Added to NTRS: 2008-06-02
Accession Number: 95N15983; Document ID: 19950009568
Applying Space Technology to Enhance Control of an Artificial Arm for Children and Adults With Amputations
Author(s): Atkins, Diane J.
Abstract: The first single function myoelectric prosthetic hand was introduced in the 1960's. This hand was controlled by the electric fields generated by muscle contractions in the residual limb of the amputee user. Electrodes and ...
NASA Center: Johnson Space Center
Publication Year: 1998
Added to NTRS: 2008-06-02
Document ID: 19990025668
Application of Design Methodologies for Feedback Compensation Associated with Linear Systems
Author(s): Smith, Monty J.
Abstract: The work that follows is concerned with the application of design methodologies for feedback compensation associated with linear systems. In general, the intent is to provide a well behaved closed loop system in terms of ...
NASA Center: Dryden Flight Research Center
Publication Year: 1996
Added to NTRS: 2008-06-02
Document ID: 19990009126
Terrestrial applications of NASA space telerobotics technologies
Author(s): Lavery, Dave
Abstract: In 1985 the National Aeronautics and Space Administration (NASA) instituted a research program in telerobotics to develop and provide the technology for applications of telerobotics to the United States space program. The ...
NASA Center: NASA (non Center Specific)
Publication Year: 1994
Added to NTRS: 2008-06-02
Accession Number: 94N30582; Document ID: 19940026077; Report Number: AIAA PAPER 94-1235-CP
Subsumption-based architecture for autonomous movement planning for planetary rovers
Author(s): Nakasuka, Shinichi; Shirasaka, Seikoh
Abstract: The paper proposes a new architecture for autonomously generating and managing movement plans of planetary rovers. The system utilizes the uniform representation of the instantaneous subgoals in the form of virtual sensor ...
NASA Center: NASA (non Center Specific)
Publication Year: 1994
Added to NTRS: 2008-06-02
Accession Number: 95N23690; Document ID: 19950017270
Towards an Effective Theory of Reformulation
Author(s): Benjamin, D. Paul
Abstract: This paper describes an investigation into the structure of representations of sets of actions, utilizing semigroup theory. The goals of this project are twofold: to shed light on the relationship between tasks and ...
NASA Center: Ames Research Center
Publication Year: 1992
Added to NTRS: 2008-06-02
Accession Number: 96N32911; Document ID: 19960047149
Irrelevance in Problem Solving
Author(s): Levy, Alon Y.
Abstract: The notion of irrelevance underlies many different works in AI, such as detecting redundant facts, creating abstraction hierarchies and reformulation and modeling physical devices. However, in order to design problem solvers ...
NASA Center: Ames Research Center
Publication Year: 1992
Added to NTRS: 2008-06-02
Accession Number: 96N32922; Document ID: 19960047160
Learning random networks for compression of still and moving images
Author(s): Gelenbe, Erol; Sungur, Mert; Cramer, Christopher
Abstract: Image compression for both still and moving images is an extremely important area of investigation, with numerous applications to videoconferencing, interactive education, home entertainment, and potential applications to ...
NASA Center: NASA (non Center Specific)
Publication Year: 1994
Added to NTRS: 2008-06-02
Accession Number: 95N25268; Document ID: 19950018848
Mission Evaluation Room Intelligent Diagnostic and Analysis System (MIDAS)
Author(s): Pack, Ginger L.; Falgout, Jane; Barcio, Joseph; Shnurer, Steve; Wadsworth, David; Flores, Louis
Abstract: The role of Mission Evaluation Room (MER) engineers is to provide engineering support during Space Shuttle missions, for Space Shuttle systems. These engineers are concerned with ensuring that the systems for which they are ...
NASA Center: Johnson Space Center
Publication Year: 1994
Added to NTRS: 2008-06-02
Accession Number: 94N35064; Document ID: 19940030558
Enhancements to the KATE model-based reasoning system
Author(s): Thomas, Stan J.
Abstract: KATE (Knowledge-based Autonomous Test Engineer) is a model-based software system developed in the Artificial Intelligence Laboratory at the Kennedy Space Center for monitoring, fault detection, and control of launch vehicles ...
NASA Center: NASA (non Center Specific)
Publication Year: 1994
Added to NTRS: 2008-06-02
Accession Number: 95N18183; Document ID: 19950011768
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