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将模糊控制技术与PID控制技术结合构成的模糊PID控制器,可在线实时调节PID控制器中Kp、Ki和Kd的参数值,在时变的复杂系统和模型不清楚的系统中,能够进行有效的在线实时控制。随着计算机技术、微电子技术和网络技术等的快速发展,数控、自动控制及工业机器人的制造水平、控制速度/精度和可靠性不断提高,自动化和智能化将成为未来技术发展的趋势和方向,PID控制器可以手动调节Kp、Ki和Kd等参数,使系统的稳定性、快速性和准确性达到系统的要求。只要参数整定精准,对于大多数系统就可以实现稳态性好的控制。但是执行机构在实际应用过程
The fuzzy PID controller composed of the fuzzy control technology and the PID control technology can adjust the parameter values of Kp, Ki and Kd in the PID controller on line in real time. In the time-varying complex system and model-unclear system, Online real-time control. With the rapid development of computer technology, microelectronics technology and network technology, the manufacturing level of numerical control, automatic control and industrial robots and the continuous improvement of control speed / accuracy and reliability, automation and intelligence will become the trend and direction of future technological development , PID controller can manually adjust Kp, Ki and Kd and other parameters, the system’s stability, speed and accuracy to meet the system requirements. As long as the parameters are finely tuned, steady-state control can be achieved for most systems. However, the implementing agencies in the actual application process