线路板层压机压力伺服系统设计与仿真分析  

Design and Simulation Analysis of Pressure Servo System for Circuit Board Laminator

作　　者：王海明 严建文 刘琼[1,2] 卢洪涛 苏昱 WANG Haiming;YAN Jianwen;LIU Qiong;LU Hongtao;SU Yu(School of Mechanical Engineering,Anhui University of Science&Technology,Huainan Anhui 232000,China;Hefei Metal Forming Intelligent Manufacturing Co.,Ltd,Hefei Anhui 230601,China)

机构地区：[1]安徽理工大学机械工程学院,安徽淮南232000 [2]合肥合锻智能制造股份有限公司,安徽合肥230601

出　　处：《兰州工业学院学报》2023年第6期53-56,共4页Journal of Lanzhou Institute of Technology

摘　　要：线路板层压机工作过程中要求对液压系统压力进行多级分段控制,且系统压力波动不超过0.4%。为提高系统运行稳定性和压力控制精度,对层压机液压系统工作原理和层压工艺进行分析,在传统PID控制的基础上加入速度补偿和分离积分控制,搭建了AMEsim和Simulink阀控液压系统联合仿真模型。仿真结果表明:相比于传统PID算法,大范围调压工况下复合控制方案压力波动显著降低,跟踪性能更好。During the working process of the circuit board laminator,it is required to carry out multi-level and segmental control of the hydraulic system pressure,and the system pressure fluctuation should not exceed 0.4%.In order to improve the system operation stability and pressure control accuracy,the working principle and lamination process of the hydraulic system of the laminator are analyzed,speed compensation and separation integral control are added to the traditional PID control,and the joint simulation model for AMEsim and Simulink valve controlled hydraulic systems is built.The simulation results show that:under a wide range of pressure regulation conditions,compared with the traditional PID algorithm,the pressure fluctuation of the compound control algorithm is significantly reduced,and the tracking performance is better.

关 键 词：层压机 柱塞缸 阀控系统 速度补偿 分离积分 

分 类 号：TH69[机械工程—机械制造及自动化]