Some new results on optimal and suboptimal regulators of the LQproblem with output feedback |
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| Authors: | Zheng D-Z |
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| Affiliation: | Dept. of Autom., Tsinghua Univ., Beijing; |
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| Abstract: | The LQ (linear quadratic) regulator problem with output feedback is considered. In the problem studies an output feedback control is determined such that the cost is J*, the optimal cost for the LQ problem with state feedback, or βj* with some constant β>1. A set of sufficient conditions is given for determining such optimal and suboptimal output feedback control laws |
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