Experiment Study on Vibration Elimination of MSMA Actuator

Author

Lu, Jun ; Lin, Chengwu

Author_Institution

Sch. of Inf. Sci. & Eng., Shenyang Ligong Univ., Shenyang, China

Volume

2

fYear

2011

fDate

6-7 Jan. 2011

Firstpage

100

Lastpage

103

Abstract

Based on the reversibility of magnetically controlled shape memory alloy (MSMA), a new actuator is proposed with self-checking and self-control function in this paper. The actuator can suppress the periodic vibration by adjusting the magnitude of excitation voltage. Operation principle, characteristics and the sensing signal processing of the MSMA actuator are analyzed, and experimental studies are made. Experimental results show that the MSMA actuator has suppressive effect for the periodic vibration by introducing the feed forward compensation.

Keywords

compensation; feedforward; intelligent actuators; intelligent materials; shape memory effects; vibrations; MSMA actuator; feed forward compensation; magnetically controlled shape memory alloy; self-checking function; self-control function; sensing signal processing; vibration elimination; Actuators; Coils; Magnetic fields; Materials; Sensors; Signal processing; Vibrations; Actuator; Magnetically Controlled Shape Memory Alloy; Reversibility; Vibration Elimination;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on

Conference_Location

Shangshai

Print_ISBN

978-1-4244-9010-3

Type

conf

DOI

10.1109/ICMTMA.2011.312

Filename

5721026