会议专题

Research of Fuzzy Adaptative Vector Control of Asynchronous Motor Based on DSP

The paper presents a dual closed-loop vector control system based on DSP for asynchronous motor which is a multi variables,nonlinear,strong coupling and timevarying system and is difficult to determine precise mathematical model because of changes in motor parameters and load fluctuations in factors. Speed controller uses a parameters self-adjusting fuzzy controller and flux observer uses an improved combining methods of voltage model and current model. simulation results illustrate that the system obtains satisfactory results in the dynamic response,antiinterference ability and robustness.

vector control adaptative fuzzy control combined fluz observer DSP.

Ting Wu Junda Hu

The College of Information Engineering,Xiangtan University,Xiangtan,China Department of Electrical and Information,Hunan Institute of Engineering,Xiangtan,China

国际会议

2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

北京

英文

2770-2774

2009-08-16(万方平台首次上网日期,不代表论文的发表时间)