| H_∞ Control with Multiple Delays in Measurements |
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| 作者姓名： | LIU Mei~ |
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| 作者单位： | LIU Mei~(1，2) ZHANG Huan-Shui~2 DUAN Guang-Ren~1 ~1(Center for Control Theory and Guidance Technology，Harbin Institute of Technology，Harbin 150001)~2(Shenzhen Graduate School of Harbin Institute of Technology，HIT Campus Shenzhen University Town，Shenzhen 518055) |
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| 基金项目： | Supported by National Natural Science Foundation of P.R.China (60174017),National Outstanding Youth Science Foundation of P.R.China (69925308) |
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| 摘 要： | Based on an innovation analysis method in the Krein space,a sufficient and necessary condition is given for the existence of the solution of H_∞control problem for a linear continuous- time system with multiple delays.By introducing a re-organized innovation sequence,the H_∞control problem with delayed measurements is converted into a linear quadratic(LQ)problem and a delay- free H_2 estimation problem in the Krein space.The controller is given in terms of two forward Riccati equations and a backward Riccati equation.
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| 关 键 词： | Continuous-time systems H_∞ control re-organized innovation analysis multiple time delays |
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