Proceedings of the Korean Institute of Intelligent Systems Conference (한국지능시스템학회:학술대회논문집)
- 1993.06a
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- Pages.1155-1158
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- 1993
The Application of Fuzzy Set Theory into Precise Adjustment System
- Ishimaru, Ichirou (Production Engineering Research Laboratory Hitachi Ltd.)
- Published : 1993.06.01
Abstract
Proficiency in creating a knowledge base is required for high accuracy fuzzy control. To overcome this a fuzzy inference method is proposed that take these membership functions from the probability densities showing the distribution of the mesurement values. And a method using a rough fuzzy knowledge base automatically created from the basic measurement data and tuned using the gradient method is proposed. In actual tests, these were applied to automatic high accuracy adjustment devices for magnetic head and for high frequency circuits with good results.
Keywords