Two of the main issues in artificial intelligence today are knowledge acquisition and knowledge representation. The Dryden Flight Research Facility of NASA's Ames Research Center is presently involved in the design and implementation of an expert system flight status monitor that will provide expertise and knowledge to aid the flight systems engineer in monitoring today's advanced high-performance aircraft. The flight status monitor can be divided into two sections: the expert system itself and the knowledge acquisition tool. This paper discusses the knowledge acquisition tool, the means it uses to extract knowledge from the domain expert, and how that knowledge is represented for computer use. An actual aircraft system has been codified by this tool with great success. Future real-time use of the expert system has been facilitated by using the knowledge acquisition tool to easily generate a logically consistent and complete knowledge base.


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    Title :

    Development of a knowledge acquisition tool for an expert system flight status monitor


    Contributors:

    Publication date :

    1986-01-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    Development of a knowledge acquisition tool for an expert system flight status monitor

    Disbrow, J. D. / Duke, E. L. / Regenie, V. A. | NTRS | 1986




    Design of an Expert-System Flight Status Monitor

    V. A. Regenie / E. L. Duke | NTIS | 1985


    Design of an expert-system flight status monitor

    Regenie, V. A. / Duke, E. L. | NTRS | 1985