【摘要】 本文对惰性区具有大延迟及参数摄动的电厂锅炉过热汽温鲁棒控制问题进行了研究。指出该问题可以统一在μ综合框架之下进行处理。文中讨论了权函数的选择，求解了μ综合鲁棒ＰＩ控制器。对锅炉过热汽温控制进行了仿真研究，结果表明设计的控制器满足系统鲁棒性能要求。更多还原

【Abstract】 This paper presents the robust control problem of system with large delay and parameter uncertainties.It is pointed out that this problem can be solved under an unified μ synthesis frame.The selections of weighting functions are discussed, and the PI controller of μ synthesis is solved.The simulations for the temperature control system are studied.The results show that the proposed method is valid.更多还原