Abstract
This paper presents the application of fuzzy adaptive systems to the problem of torque ripple reduction in a switched reluctance motor. Conventional methods for torque linearisation and decoupling are reviewed briefly, as is the previous application, by the authors, of neural network based techniques. A solution based on the use of fuzzy adaptive systems is then described. Experimental measurements of the static torque production characteristics of a 4kW, four-phase switched reluctance motor form the basis of simulation studies of this novel approach. The simulation results demonstrate the capability of fuzzy adaptive systems to learn non-linear current profiles that minimise torque ripple. The use of fuzzy systems in this application has potential advantages where the incorporation of a priori information, expressed linguistically, is concerned. Experimental results illustrate the effectiveness of the approach.
Original language | English |
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Title of host publication | Proceedings of the 1994 IEEE International Symposium on Intelligent Control |
Pages | 81-86 |
Number of pages | 6 |
DOIs | |
Publication status | Published - 1994 |
Event | 1994 IEEE International Symposium on Intelligent Control - Columbus, OH, USA Duration: 16 Aug 1994 → 18 Aug 1994 |
Conference
Conference | 1994 IEEE International Symposium on Intelligent Control |
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City | Columbus, OH, USA |
Period | 16/08/94 → 18/08/94 |