线性多变量系统执行器和传感器的功能冗余性分析

ON THE ANALYSIS OF FUNCTIONAL REDUNDANCY OF ACTUATORS AND SENSORS FOR MULTIVARIABLE SYSTEMS

摘要: 本文给出了执行器和传感器的功能冗余性定义，提出了两种分析功能冗余性的方法，就功能冗余性对系统可靠性的影响进行了分析，最后论述了功能冗余性及其分析方法在提高控制系统可靠性方面的应用．

Abstract: A definition of functional redundancy of actuators and sensors is given in the paper and two methods of analysing such redundancy are proposed.Then,the effect of functional redunancy on control system reliability is analysed.Finally,the application of functional redundancy and its analysis to the improvement of control system reliability is discussed.