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Proceedings Paper

Compound control strategy used in Electro-Mechanical Actuator (EMA)
Author(s): Yongling Fu; Meng Yan
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Paper Abstract

This article briefly describes the overall structure of the loading test rig; establish mathematical model of loading EMA, analyze its stability, surplus force and other properties in MATLAB; propose a compound control strategy combined speed feedback, PID and feed-forward compensation based on structure invariance principle. To verify the effectiveness of the control strategy, do a co-simulation by designing a controller based on the control strategy above in MATLAB and building the EMA model in AMESim. The results show that the compound control strategy can significantly improve dynamic tracking accuracy and reduce surplus force.

Paper Details

Date Published: 23 January 2017
PDF: 9 pages
Proc. SPIE 10322, Seventh International Conference on Electronics and Information Engineering, 103223S (23 January 2017); doi: 10.1117/12.2265344
Show Author Affiliations
Yongling Fu, Beihang Univ. (China)
Meng Yan, Beihang Univ. (China)

Published in SPIE Proceedings Vol. 10322:
Seventh International Conference on Electronics and Information Engineering
Xiyuan Chen, Editor(s)

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