NDLI: On a novel self-sensing actuator

Content Provider	IEEE Xplore Digital Library
Author	Zhang Qingxin Zhang Hongmei Li Yibo Zhang Jing
Copyright Year	2008
Description	Author affiliation: Sch. of Autom., Shenyang Inst. of Aeronaut. Eng., Shenyang (Zhang Qingxin; Zhang Hongmei; Li Yibo; Zhang Jing)
Abstract	The magnetically controlled shape memory alloy is a new type of shape memory alloy, which alters its magnetization and the surrounding magnetic field when the material is subjected to mechanical straining. With the characteristics, a novel self-sensing actuator scheme was proposed. Based on the analysis of the operation principle, the magnetic circuit modeling was established, and the relationship between induced voltage and speed was studied. The self-sensing actuator prototype and the experimental results were given. The results demonstrate that the induced voltage value reaches 46 V when the MSMA material is mechanically compressed. Relating to the geometrical and material parameters of the MSMA actuator, the induced voltage is proportional to the speed. The research provides the theoretic and experimental basis for the application of MSMA in intelligent systems.
Starting Page	257
Ending Page	260
File Size	142193
Page Count	4
File Format	PDF
ISBN	9787900719706
DOI	10.1109/CHICC.2008.4605289
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-07-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute Of Intelligence M&C Technical Of KMUST
Subject Keyword	Coils Actuators Magnetic flux Voltage measurement Magnetic cores Prototypec Materials Model Self-sensing actuator Magnetically controlled shape memory alloy Magnetic circuits
Content Type	Text
Resource Type	Article

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