【摘要】 执行器的核心部件———控制器已经从传统模拟位置控制方式发展到微处理器控制方式 ,使执行器的智能化成为可能。论文从自动控制角度 ,对执行器智能控制进行了分析 ,包括自适应非线性控制、监控与故障诊断等。另外还对在时变、非线性特性和滞后效应的情况下 ,如何通过基于模型的非线性控制来提高执行器的控制性能作了初步探讨更多还原

【Abstract】 The control mode of the controller of actuator has been changing from analog position control to microprocessor based control. Thus it is possible to develop intelligent actuators. From the viewpoint of control, the paper analyzed intelligent control of actuator, including self adaptive control, monitoring and fault diagnostics, etc. In addition, the paper preliminary investigated how to enhance control performance of actuator based on non linear control of the model under conditions of time varying, non linear characteristics and time lag effects.更多还原