In conventional cross-coupled controller design,the method usually ignored the inherent characteristic of time-vary- ing parameters and model uncertainties in system.In this paper,a cross-coupled controller(CCC)using an H~∞control scheme has been proposed to reduce the contouring error for an X-Y table.Furthermore,the proposed CCC design,which is a typical Multi- Input Multi-Output(MIMO)system with linear time varying(LTV)characteristics,has been verified as being internally stable. The simulations are carried on Matlab simulink to verify the proposed method,and the results showed that the proposed method can reduce the contouring error significantly compared with the conventional one.
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机译:Tea Culture Exploration in Taiwan and the Application of Tea Set to Tea Table Display: Tea Ware and Its Poetic Dwelling =台湾茶文化探索暨茶器运用于茶席摆设考─茶器与其诗意的栖居