(2) Design and simulation analysis of PID and FSPID controllers. First of all, for the mathematical model of tower crane anti-swing system, the anti-swing PID controller is designed, and the simulation and experimental analysis are carried out by MATLAB software, in which the simulation results show that the control effect of PID control is not good. Considering the disadvantages of poor dynamic performance and poor robustness of the system during PID control, the PID controller is designed by fuzzy control technology, and the FSPID controller of tower crane anti-swing control system is designed. Through the simulation experiment of FSPID controller, the simulation results show that FSPID controller is obviously better than PID controller in the positioning of troller and load swing angle of tower crane anti-swing control system, and FSPID controller is not sensitive to changes in control system parameters.
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