Concept Design and Experiment Study of Self-sensing Actuator Based on Magnetically Controlled Shape Memory Alloy

摘要：

In this paper, a self-sensing actuator (SSA) used positive characteristic and inverse characteristic of magnetically controlled shape memory alloy (MSMA) is designed. A control model of SSA based on MSMA is established, which reflects the relationships of sensor parameters, control parameters and shape changes of MSMA. While the model provides a theoretical basis for applying SSA. In addition, the control system of SSA based on MSMA is designed. The key technical problems of SSA signal processing based on MSMA are explored. Lenz effect is eliminated during the process of work. Better experimental results are achieved in the active vibration controL Research and application for SSA have some reference value.

关键词： Magnetically Controlled Shape Memory Alloy Self-sensing Actuator Concept Design Control Model Experimental Study

作者: Chengwu Lin Youqing Wei Fang Dong

作者单位: School of Information Science and Engineering, Shenyang University of Technology, No. 111, Shenliao West Road, Economic & Technological Development Zone, Shenyang, 110870

会议类型: 国际会议

会议名称: 2010 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2010)(2010年检测技术与机电自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 812-815

在线出版日期: 2010-03-13（万方平台首次上网日期，不代表论文的发表时间）