Research of the speed adjustment system based on PLC and fuzzy control

Along with the development of science and technology,modern control systems become more complex,traditional control methods is no longer suitable for the requirement of production. According to the analysis of fuzzy controller,a PLC based control method combining the fuzzy control and traditional control was put forward,and a digital controller with adaptation function was designed. Theoretical analysis and simulation result indicate that the controller is simple and has wide application prospect.