Abstract
This paper deals with H ∞/μ DIA control of the magnetic suspension system. H ∞ DIA control is an H ∞ control problem which treats a mixed Disturbance and an Initial-state uncertainty Attenuation(DIA) and supplies H ∞ controls with good transients. H ∞ DIA controller has a good initial response property, however its robust performance might be improved. We propose H ∞/μ DIA Control which is to find a multi-objective controller to achieve both the H ∞ DIA condition for good initial responses/transient responses and the structured singular value μ condition for robust performance. We apply this proposed approach to the magnetic suspension system, and design a robust controller which has both good properties. Finally experimental results show effectiveness of the proposed control system design framework.
| Original language | English |
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| Pages | 281-286 |
| Number of pages | 6 |
| Publication status | Published - 2004 Jul 12 |
| Externally published | Yes |
| Event | Proceedings - 8th IEEE International Workshop on Advanced Motion Control, AMC'04 - Kawasaki, Japan Duration: 2004 Mar 25 → 2004 Mar 28 |
Other
| Other | Proceedings - 8th IEEE International Workshop on Advanced Motion Control, AMC'04 |
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| Country/Territory | Japan |
| City | Kawasaki |
| Period | 04/3/25 → 04/3/28 |
ASJC Scopus subject areas
- Control and Systems Engineering
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering