Stabilization of large structural systems under mode truncation,parameter perturbations and actuator saturations |
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| Authors: | CHUN-LIANG LIN FEI-BIN HSIAO BOR-SEN CHEN |
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| Affiliation: | 1. Institute of Aeronautics and Astronautics, National Cheng Kung University , Tainan, Taiwan, Republic of China;2. Department of Electrical Engineering , National Tsing Hua University , Hsinchu, Taiwan, Republic of China |
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| Abstract: | The stabilization of large structural systems (LSS) under (i) mode truncation and linear parametric perturbations, or (ii) mode truncation and actuator saturations is considered. A new robust stability condition for the perturbed LSS controlled by observer-based compensators is derived. A stability criterion is also given for the stabilization of LSS by observer-based constrained controls. Finally, a simply supported beam problem is provided for illustration. |
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