Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/933308

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Title
Continuous preview control of dual-stage actuator systems for reduced transition time
Author/Creator
Salton, Aurélio;  Chen, Zhiyong;  Zheng, Jinchuan;  Fu, Minyue
Institution
The University of Newcastle. Faculty of Engineering & Built Environment, School of Electrical Engineering and Computer Science
Description
Preview Control design is proposed in order to reduce the settling time of Dual-Stage Actuators (DSA’s). It is shown that a significantly better performance is achieved by exploring the extra degree of freedom provided by the secondary actuator before the output transition instant. Given the information of the immediate future reference point, the proposed strategy allows the slow actuator to move ahead of time while the fast actuator maintains the total output at the desired reference. Experimental results demonstrate the effectiveness of the proposed methodology when compared to a conventional form of DSA control design.
Relation
49th IEEE Conference on Decision and Control (CDC 2010). Proceedings of the 49th IEEE Conference on Decision and Control (Atlanta, GA 15-17 December, 2010) p. 5168-5173
Publisher Link
http://dx.doi.org/10.1109/CDC.2010.5717794
Date
2010
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Keyword(s)
actuators;  control system synthesis;  predictive control
Resource Type
conference paper
Identifier
http://hdl.handle.net/1959.13/933308
Identifier
ISBN:9781424477456
Identifier
ISSN:0743-1546
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"Continuous preview control of dual-stage actuator systems for reduced transition time"
 
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