Husain, Abdul Rashid and Ahmad, Mohamad Noh and Mohd. Yatim, Abdul Halim (2007) Sliding mode control of an active magnetic bearing system. In: The 2nd National Intelligent System & Information Technology Sympossium (ISITS'07), 2007, ITMA-UPM.
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Abstract
Magnetic bearing is an attractive device in precision engineering field because of its non-contacting nature and controllability of its dynamic characteristics. This paper provides a method of designing a sliding mode control for an active magnetic hearing(AMB) system which is used to support the elevation axis of a target tracking sight instead of mechanical bearings to eliminate the effect of mechanical friction. In such system, the axis should be levitated and supported within a predetermined air gap while AMB is excited by base motion. Experimental results showed that the sliding mode control is effective in disturbance rejection than conventional PID-control without any additive measurements.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
| Divisions: | Computer Science and Information System |
| ID Code: | 25072 |
| Deposited By: | INVALID USER |
| Deposited On: | 06 May 2012 23:34 |
| Last Modified: | 14 Sep 2017 00:57 |
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