摘要
This investigation confirms and controls chaotic motion in a permanent magnet synchronous motor (PMSM) system in electric vehicles. Complex nonlinear behaviors may be observed over a range of parameter values in the bifurcation diagram. The method of the Lyapunov exponent is adopted to identify the onset of chaotic motion and verify the analysis. Finally, a technique for effectively controlling a chaotic PMSM system will be offered. It involves applying an external input, called a dither signal, to the system. Some simulation results are presented to demonstrate the feasibility of the developed approach.
原文 | 英語 |
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頁(從 - 到) | 1912-1918 |
頁數 | 7 |
期刊 | JVC/Journal of Vibration and Control |
卷 | 17 |
發行號 | 12 |
DOIs | |
出版狀態 | 已發佈 - 2011 10月 |
ASJC Scopus subject areas
- 一般材料科學
- 汽車工程
- 航空工程
- 材料力學
- 機械工業