Using Supervisory Based Switching to Improve the H2/H∞ Control Performance: Common Lyapunov Based
In this paper, a supervisory based switching strategy is employed to solve the H2/H∞ multi objective controller design. 2 controllers are designed to meet the H2 and H∞ performance specifications. The realization for each controller transfer matrix is found such that the asymptotical stability of the closed-loop switching system is guaranteed for any switching sequence. Linear matrix inequalities are used in the controller design process. A supervisor is used to diagnosis the exogenous input changes and switch to the relevant controller. Simulation results show that switching strategy improves the performance of the controller and reduces the conservation in comparison with the common H2/H∞ controller.
Linear Matrix inequality Realization Theory Stability Theory Supervisor Switching H2/H∞ control
Fatemeh Jamshidi Afshin Shaabany Mohammad T. H. Beheshti
Islamic Azad University,Fars Science and Research BranchShiraz, Iran Computer and Electrical Engineering Tarbiat Modares University, Tehran, Iran
国际会议
哈尔滨
英文
504-509
2011-01-18（万方平台首次上网日期，不代表论文的发表时间）