Paper Title:
Study on Hi-Power Precision Driving Power of Giant Magnetostrictive Actuator Based on Power Amplifiers
  Abstract

According to the driving characteristics of giant magnetostrictive material and the principle of constant current source analysis, the continuously adjustable driving power was developed by adopting the principle of constant current, selecting power operational amplifier, and using parallel flow technology to expand its output current, which had a large current, large output power, high efficiency and low power consumption. And through the actual test, the driving power of giant magnetostictive actuator reveals a good performance.

  Info
Periodical
Chapter
Chapter 4: Mechatronics and Information
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
2293-2298
DOI
10.4028/www.scientific.net/AMM.121-126.2293
Citation
Y. Li, C. R. Zhang, X. Z. Ding, P. Zhai, J. Wu, "Study on Hi-Power Precision Driving Power of Giant Magnetostrictive Actuator Based on Power Amplifiers", Applied Mechanics and Materials, Vols. 121-126, pp. 2293-2298, 2012
Online since
October 2011
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