Generalized Prandtl-Ishlinskii Model for Rate-Dependent Hysteresis: Modeling and Its Inverse Compensation for Giant Magnetostrictive Actuator

摘要：

A generalized Prandtl-Ishlinskii model is proposed for characterizing rate-dependent hysteresis of Giant Magnetostrictive Actuator (GMA). A generalized play operator with rate-dependent envelope function is integrated into generalized Prandtl-Ishlinskii model to describe the rate-dependent effects of GMA. Good agreements are shown between simulation results and experimental data including major and minor hysteresis loops. Furthermore, an inverse of proposed model is given and implemented as a feedforward compensation controller. The validity of the compensation is examined by experiments of tracking control for GMA.

关键词： Hysteresis Rate-Dependent Giant Magnetostrictive Actuator Modeling Tracking Control

作者: ZHANG Zhen CHEN Qingwei MAO Jianqin

作者单位: School of Automation Science and Electrical Engineering,Beijing University of Aeronautics and Astron School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astro

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 462-466

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）