Please use this identifier to cite or link to this item: https://doi.org/10.1109/ACC.2009.5160213
Title: Output-feedback adaptive control of electrostatic microactuators
Authors: Tee, K.-P.
Ge, S.S. 
Tay, E.H. 
Issue Date: 2009
Citation: Tee, K.-P., Ge, S.S., Tay, E.H. (2009). Output-feedback adaptive control of electrostatic microactuators. Proceedings of the American Control Conference : 4215-4220. ScholarBank@NUS Repository. https://doi.org/10.1109/ACC.2009.5160213
Abstract: Adaptive control is presented for a class of electrostatic micro-actuators with bidirectional drive. The objective is to track a reference trajectory within the air gap without knowledge of the plant parameters. Motivated by practical difficulties in measuring velocity of the moving plate, an output feedback scheme is developed. After transforming the plant into the parametric output feedback form, adaptive observer backstepping is employed to achieve asymptotic output tracking. To prevent contact of the movable plate and the electrodes, asymmetric barrier functions are employed in Lyapunov synthesis. All closed loop signals are ensured to be bounded. A simulation study demonstrates the effectiveness of the proposed control. © 2009 IEEE.
Source Title: Proceedings of the American Control Conference
URI: http://scholarbank.nus.edu.sg/handle/10635/71350
ISBN: 9781424445240
ISSN: 07431619
DOI: 10.1109/ACC.2009.5160213
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

9
checked on Nov 13, 2018

WEB OF SCIENCETM
Citations

4
checked on Oct 22, 2018

Page view(s)

30
checked on Nov 16, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.