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Computer Aided Expert System for Transmission Design Used Frame and Certainty Factor
Technical Paper
912481
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Language:
English
Abstract
This paper describes Computer Aided Expert System for Designing transmission. Design knowledge is classified into 2 groups - “CLASS FRAME” showing the concept relative with subject of study and “INSTANCE FRAME” displaying some examples together with knowledges in the form of diagram defined on frame as image data. These data were hierarchically sorted out for problem reduction and very effective and easy to understand knowledge representation was achieved. Besides that, experimental knowledge was processed by either probability theory based on parameter of certainty factor determining the quantity of specified information by using predicate logic or fuzzy inference using membership function both of which, in turn, made it possible to obtain reasonable and still yet optimum answer. Expert tool of personal computer can be employed for this system, and external program such as gear specification calculation program or gear stress calculation program can be executed by any user.
Citation
Yoshino, A., Kajiyama, T., and Umezawa, K., "Computer Aided Expert System for Transmission Design Used Frame and Certainty Factor," SAE Technical Paper 912481, 1991.Also In
References
- “DAI-SO-GEN” Technical Manual A.I. SoftInc.
- “AI Based Diagnostic and Decision Support Systems for the Trucking Industry” Wing R. Gregory Uttamsingh Ranjeet Synetics Corp. SAE- 902218
- “Some Experiences with Expert Systems for the design, Monitoring and Maintenance of Hydraulic Circuits” Burton R.T. Sargent, C.M. University of Saskatchewan, SAE- 901641