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Near-time-optimal position control of electrical drives with permanent magnet synchronous motor
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| Author(s) |
J. Vittek; T. Baculák; S.J. Dodds; R. Perryman |
| Abstract |
The paper presents a ‘near-time-optimal’ (NTO) position control strategy for electrical drives with
permanent magnet synchronous motors, where the responses to changes in the demanded position of the
driven mechanism should ideally take place in minimum time. The principles of time-optimal-control
and forced dynamic control are combined to form a novel method of achieving a nearly time optimal
position control performance in drives equipped with controllers enabling close following of time
varying reference position inputs. The position response of a real-time model of the closed-loop time
optimal control system provides the reference input to the drive control loop. Experimental results show
good correspondence with theoretical predictions and confirm the near time optimal control. |
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| Filename: | EPE2003-PP0743 - Vittek |
| Filesize: | 823.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-24 by Unknown |
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