Experimental Study on Sensor of Magnetically Controlled Shape Memory Alloy
Magnetically controlled shape memory alloy (MSMA) changes its shape with the magnetic field, it can also be used in the inverse operation as sensors. Based on inverse characteristics of MSMA material, prototype and experimental system of the vibration sensor is designed and developed. The operation principle of MSMA vibration sensor is analyzed, the variation laws of induced voltage peak-peak are studied under different driving conditions and bias conditions on the vibration sensor. The experimental results of the prototype machine show the feasibility of the operation principle and the design method of the proposed MSMA vibration sensor.
magnetiacally controlled shape memory alloy inverse characteristics vibration sensor
Jun Lu Wanchun Qu Chen Wang
School of Information Science and Engineering Shenyang Ligong University Shenyang, China College of Software Shenyang Normal University Shenyang, China
国际会议
长沙
英文
1436-1439
2010-05-11（万方平台首次上网日期，不代表论文的发表时间）