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.
作者
孙宇峰
苏东海
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)
出处
《机械工程师》
2021年第11期75-76,79,共3页
Mechanical Engineer
关键词
专用吊具
阀控非对称缸
单神经元PID控制
special spreader
valve-controlled asymmetric cylinder
single neuron PID control
