Development of a Knowledge Acquisition Tool for an Expert System Flight Status Monitor
نویسنده
چکیده
Two of the maln lssues In artlflclal lntelllgence today are knowledge acqulsltlon and knowledge representatlon. The Dryden Fllght Research Faclllty of NASA's Ames Research Center lS presently lnvolved In the deslgn and lmplementatlon of an expert system fllght status monltor that wlll provlde expertlse and knowledge to ald the fllght systems englneer In monltorlng today's advanced hlgh-performance alrcraft. The fllght status monltor can be dlvlded lnto two sectlons the expert system ltself and the knowledge acqulsltlon tool. ThlS paper dlscusses the knowledge acqulsltlon tool, the means lt uses to extract knowledge from the domaln expert, and how that knowledge lS represented for computer use. An actual alrcraft system has been codlfled by thlS tool wlth great success. Future real-tlme use of the expert system has been facllltated by uSlng the knowledge acqulsltlon tool to easlly generate a loglcally conslstent and complete knowledge base.
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تاریخ انتشار 2009