Unknown Disturbance Estimation for a PMSM with a Hybrid Sliding Mode Observer
A hybrid sliding mode observer that combines high gain feedback and a high-order sliding mode term is developed to identify the time-varying disturbance for a permanent-magnet synchronous motor (PMSM). Based on the measurable current and the position, the unknown disturbance can be identified from t...
Main Authors: | Gang Chen, Yong Zhou, TingTing Gao, Qicai Zhou |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2015-01-01
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Series: | Mathematical Problems in Engineering |
Online Access: | http://dx.doi.org/10.1155/2015/316360 |
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