A robust gain-scheduling control based on VSC and fuzzy local controller network |
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| Authors: | Hu Jian-bo Su Hong-ye Chu Jian |
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| Institution: | (1) National Key Lab of Industrial Control Technology, Institute of Advanced Process Control of Zhejiang university, 310027 Hangzhou, China |
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| Abstract: | Based on variable structure control (VSC) and fuzzy local controller network (FLCN), a new design method of robust gain-scheduling
control is proposed in this paper. The proper sliding-modes and the tendency-rates for general operation-points are introduced
such that the system gets into the sliding-modes’ motion as soon as possible and has the desired performance. Its good performance
is due to the robustness of VSC. However, any local controller works well only in the local region of a specified operation-point.
In this paper functions similar to the fuzzy-attributed function in fuzzy-systems are introduced to form FLCN. The simulation
results showed that the presented method is feasible and acceptable.
Project supported by the Natural Science Foundation of China (NSFC: 69934030) and the Zhejiang Provincial Natural Science
Foundation of China (ZJPNSFC: ZD9905). |
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| Keywords: | gain-scheduling control variable structure control (VSC) sliding-mode tendency-rate fuzzy local controller network (FLCN) |
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