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利用新型压力控制型电液转换器组成双电液转换器的容错式汽轮机电液控制系统。电液转换器的正误判断及备用电液转换器对工作电液转换器的跟踪都要求电液转换器的出口必须稳定，本文着重讨论了这一稳定条件并分析了液压缸位移传感器的故障诊断方法及故障情况下的控制律重构方法。
Fault - tolerant Steam Turbine Electro - hydraulic Control System Based on New Type Pressure Controlled Electro - hydraulic Converter. Positive and false judgment of the electro-hydraulic converter and the backup of the electro-hydraulic converter to the working electro-hydraulic converter require that the outlet of the electro-hydraulic converter must be stable. This article focuses on this stability condition and analyzes the failure of the hydraulic cylinder displacement sensor Diagnostic methods and control law reconfiguration methods under fault conditions.