NDLI: Object oriented studies into artificial space debris

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Object oriented studies into artificial space debris

Content Provider	NASA Technical Reports Server (NTRS)
Author	Marshall, G. Adamson, J. M.
Copyright Year	1988
Description	A prototype simulation is being developed under contract to the Royal Aerospace Establishment (RAE), Farnborough, England, to assist in the discrimination of artificial space objects/debris. The methodology undertaken has been to link Object Oriented programming, intelligent knowledge based system (IKBS) techniques and advanced computer technology with numeric analysis to provide a graphical, symbolic simulation. The objective is to provide an additional layer of understanding on top of conventional classification methods. Use is being made of object and rule based knowledge representation, multiple reasoning, truth maintenance and uncertainty. Software tools being used include Knowledge Engineering Environment (KEE) and SymTactics for knowledge representation. Hooks are being developed within the SymTactics framework to incorporate mathematical models describing orbital motion and fragmentation. Penetration and structural analysis can also be incorporated. SymTactics is an Object Oriented discrete event simulation tool built as a domain specific extension to the KEE environment. The tool provides facilities for building, debugging and monitoring dynamic (military) simulations.
File Size	447138
Page Count	9
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19890006201
Archival Resource Key	ark:/13960/t3jx38d0q
Language	English
Publisher Date	1988-10-01
Access Restriction	Open
Subject Keyword	Computer Programming And Software Knowledge Bases Artificial Intelligence Space Debris Prototypes Applications Programs Computers Mathematical Models Object-oriented Programming Target Acquisition Artificial Intelligence Object Programs Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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