Abstract
This paper presents an approach to robust control called sliding mode control (SMC) applied to the a hydraulic servo system (HSS), consisting of a servo valve controlled symmetrical cylinder. The motivation for applying sliding mode control to hydraulically actuated systems is its robustness towards structured (parametric) and unstructured (unmodeled dynamics) uncertainties. A third-order model of the actuated system is used to develop a sliding mode control which is implemented and tested on a simulation model. To avoid measurement of velocity and acceleration a simple first-order model is furthermore used to develop a simple sliding mode control (SSMC). The performance of the two controllers are compared and discussed.
Originalsprog | Engelsk |
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Titel | Proceedings of The Sixth International Conference on Fluid Power Transmission and Control (ICFP'2005) |
Publikationsdato | 2005 |
Sider | 864-868 |
Status | Udgivet - 2005 |
Begivenhed | Fluid Power Transmission and Control ICFP'2005 - Hangzhou, Kina Varighed: 5 apr. 2005 → 8 apr. 2005 |
Konference
Konference | Fluid Power Transmission and Control ICFP'2005 |
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Land/Område | Kina |
By | Hangzhou |
Periode | 05/04/2005 → 08/04/2005 |