Research of Expert Self-Adaptive PID Control Strategy for Variable Frequency Speed Control System

摘要：

　　In view of the variable structure characteristics of asynchronous motor in the process of frequency conversion control, the control performance of traditional control strategy not very satisfactory.The control strategy of combining expert self-adaptive with traditional PID will be introduced into the field of frequency control of asynchronous motor for a perfect control performance in this paper.Experiment result shows that the combination of this control strategy and traditional double closed loop control structure can obtain a higher dynamic and static performance.

关键词： Expert self-adaptive PID Variable structure

作者: Tao CHEN Haihong XIAO

作者单位: Department of Electrical engineering &Information, Henan Institute of Engineering, Zhengzhou china 451191

会议类型: 国内会议

会议名称: 2010中国可再生能源科技发展大会

会议地点: 北京

会议语种:英文

页码: 33-35

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）