This paper deals with robust performance and transient response of H∞/μ DIA control for magnetic suspension systems. 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 magnetic suspension systems, and design a robust controller which has both good properties. Finally simulation and experimental results show effectiveness of the proposed control system design framework.
|出版ステータス||Published - 2004 12 1|
|イベント||2004 IEEE International Conference on Control Applications - Taipei, Taiwan, Province of China|
継続期間: 2004 9 2 → 2004 9 4
|Other||2004 IEEE International Conference on Control Applications|
|国/地域||Taiwan, Province of China|
|Period||04/9/2 → 04/9/4|
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