Conventional automatic control methods for electrical equipment mainly rely on logic control,without configu-ring and optimizing PID parameters,which cannot meet the operational needs of different electrical equipment.Therefore an automatic control method with PID parameters optimized by modified particle swarm algorithm was designed.First based on the modified particle swarm algorithm,the PID parameters of electrical equipment control were configured and adjusted according to the input of the fitness function to achieve optimal control performance.Then the automatic control logic instructions were set up,and languages such as FBD,IL,ST,Ladder,SFC,etc.were used to establish automatic control functions,thereby achieving effective control of electrical equipment.The proposed method was verified by com-parative experiments to have satisfactory automatic control effect practical applicative potential.
关键词
改进粒子群算法/PID参数/电气设备/自动控制
Key words
improving particle swarm optimization algorithm/PID parameters/electrical equipment/automatic control
维普
万方数据