模糊PID控制算法对起重机防摇控制效果的仿真分析

Simulation Analysis of the Effect of Fuzzy PID Control Algorithm on Anti-Sway Control of Cranes

为解决起重机在实际工程应用时由于吊重摆动所引发的作业效率降低和运行安全性隐患大的问题,在对其防摇控制原理分析的基础上,基于模糊控制算法得出PID控制器相对应的位移和摆角的模糊控制规则查询表,并基于MATLAB软件对自由停摆控制和模糊PID控制算法防摇控制下起重机的停摆过程进行仿真对比分析,充分得出模糊PID控制算法防摇控制的优势.

In order to solve the problem of reduced operational efficiency and operational safety hazards caused by crane swing in actual engineering applications,based on the analysis of its anti-swaying control principle,the fuzzy control algorithm based on fuzzy control algorithms to derive the corresponding displacement of the PID controller and the swing angle of the fuzzy control rules lookup table,and based on the MATLAB software on the free stopping control and fuzzy PID control algorithm for anti-swaying control of the crane under the simulation and comparative analysis,to fully analyze the effect of the crane's stopping process under fuzzy PID control algorithm.And based on MATLAB software,the simulation of free swing control and fuzzy PID control algorithm anti-sway control of the crane under the swing process is compared and analyzed,and the advantages of fuzzy PID control algorithm anti-sway control are fully concluded.