| A SISO mixed H_2/l_1 optimal control problem and its solution |
| |
| 作者姓名： | 吴俊 胡协和 褚健 |
| |
| 作者单位： | National Key Laboratory of Industrial Control Technology，Institute of Advanced Process Control，Zhejiang University，National Key Laboratory of Industrial Control Technology，Institute of Advanced Process Control，Zhejiang University，National Key Laboratory of Industrial Control Technology，Institute of Advanced Process Control，Zhejiang University Hangzhou 310027，China，Hangzhou 310027，China，Hangzhou 310027，China |
| |
| 基金项目： | ProjectsupportedbytheNationalNaturalScienceFoundationofChina (No .60 1740 2 6)andtheScientificResearchFoundationforReturnedOverseas
ChineseScholarsofZhejiangProvince (No .J2 0 0 2 0 5 46) |
| |
| 摘 要： | INTRODUCTIONOneofthemethodsforsolvingoptimalregu lationandtrackingproblemsinlinearsystemsistheH2 optimalcontrolscheme,wherethecon trollerminimizestheexpectedvalueofanH2normcriterion .Itiswellknown ,however,thattheperformanceoftheH2 optimalcontrollersmaybehighlysensitivetoparameteruncertainty(Doyle,1982 ) .ThisiswhyalternativemethodsthathavebeentriedmayprobablybesuboptimalwithrespecttotheH2 normcriterionofthenom inalsystemononehand ,butwillguaranteesomekindofrobustnesswithrespecttothelarg…
|
A SISO mixed H_2/l_1 optimal control problem and its solution |
| |
| Abstract: | Study of the SISO mixed H 2/l 1 problem for discrete time systems showed that there exists a unique optimal solution which can be approximated within any prescribed missing error bound in l 2 norm with solvable suboptimal solutions and solvable superoptimal solutions. |
| |
| Keywords: | Mixed H 2/l 1 problem Existence Uniqueness Approximation |
| 本文献已被 CNKI 等数据库收录！ |
