National Natural Science Key Foundation of ChinaNational Natural Science Foundation of China (NSFC) [60634020]; General Subject of Department of Education of Hunan Province [09C857]
机构署名：
本校为第一且通讯机构
院系归属：
电气工程学院
摘要：
To improve the steady state efficiency of interior permanent magnet synchronous motor system(IPMSM), the intelligent integrated online optimal control strategy of IPMSM efficiency optimization was presented. The intelligent integrated control technology and torque compensation method were combined to the system. The method of adaptive fuzzy logic to adjust direct-axis current was adopted in the first half search, using the adaptive step size to reduce the torque fluctuations. The golden section search method was adopted in the next half search to speed up the search process and improve its con...
