Study Of Nerve Fuzzy PID Control Arithmetic And Application At Elevator

The elevator function should contain comfort of taking on, movement efficiency, movement expenses and so on. Studying ideal velocity curve and selecting reasonable velocity curve, is vital important to proceed movement quality of elevator .This literacy uses neural net-work fuzzy PID controller to control the elevator speed, this kind controller has the capacity of studying itself and it is very flexible .This literacy uses MATLAB to simulate curve of fuzzy PID controller, neural PID controller, neural net-work fuzzy PID controller. we compare the step response and track curve of system, and analyze the characteristic of the controller putted forward by this text .By simulating curve neural net-work fuzzy PID controller has obvious advantage at the aspect of developments,track,adjust . This controller has right closed loop capability, is a kind of ideal controller.