基于单神经元PID的风力发电机机舱轮毂专用吊具电液伺服系统控制研究  

Research on Electro-hydraulic Servo System Control of Special Spreader for Wind Turbine Nacelle Hub Based on Single Neuron PID

作　　者：孙宇峰 苏东海[1] 杨皓琦 赵志鑫 SUN Yufeng;SU Donghai;YANG Haoqi;ZHAO Zhixin(School of Mechanical Engineering,Shenyang University of Technology,Shenyang 110870,China)

机构地区：[1]沈阳工业大学机械工程学院,沈阳110870

出　　处：《机械工程师》2021年第11期75-76,79,共3页Mechanical Engineer

摘　　要：研究了风力发电机机舱轮毂专用吊具的电液伺服系统。首先对电液伺服系统中的各个环节进行数学建模,通过添加普通PID控制和单神经元PID控制两种不同的控制方式来对电液伺服系统进行位置控制,最后在MATLAB/Simulink建立仿真模型,通过仿真结果比较不同控制方式的控制性能。This paper studies the electro-hydraulic servo system of the special spreader for the wheel hub of the wind turbine nacelle.The mathematical modeling of each link in the electro-hydraulic servo system is carried out,and then the position control of the electro-hydraulic servo system is carried out by adding two different control methods:ordinary PID control and single neuron PID control.Finally,a simulation model is established in MATLAB/Simulink,and the control performance of different control methods is compared through the simulation results.

关 键 词：专用吊具 阀控非对称缸 单神经元PID控制 

分 类 号：TH137[机械工程—机械制造及自动化]