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基于互质因子摄动的系统非脆弱鲁棒解耦控制
Robust non-fragile decoupling control of system with coprime factor perturbations
【摘要】 研究对象和控制器存在互质因子不确定性时闭环系统鲁棒稳定和非脆弱鲁棒解耦控制问题,得到了闭环系统具有鲁棒稳定性和鲁棒解耦性能的充分条件,给出了鲁棒控制器的优化设计方法.
【Abstract】 The problem of the robust stability and non-fragile decoupling control of closed-loop system is studied for the system with coprime factor uncertainties both in plant and controller.The sufficient conditions for the problem are derived,and an optimization design approach for robust controller is provided.
【关键词】 不确定系统;
非脆弱控制;
鲁棒解耦;
互质因子分解;
【Key words】 Uncertain system; Non-fragile control; Robust decoupling; Coprime factorization;
【Key words】 Uncertain system; Non-fragile control; Robust decoupling; Coprime factorization;
【基金】 国家自然科学基金项目(90505011)
- 【文献出处】 控制与决策 ,Control and Decision , 编辑部邮箱 ,2007年05期
- 【分类号】TP13
- 【被引频次】3
- 【下载频次】183