基于比例流量阀的油缸同步运动控制算法及参数优化  

Control Algorithm and Parameter Optimization of Hydro-cylinder Synchronous Motion Based on Proportional Flow Valve

作　　者：张晓超 孔令泉 胡友耀[1] 王永 王言言[1] ZHANG Xiaochao;KONG Lingquan;HU Youyao;WANG Yong;WANG Yanyan(Luoyang Tractor Research Institute Co.,Ltd.,Luoyang 471039,China)

机构地区：[1]洛阳拖拉机研究所有限公司,河南洛阳471039

出　　处：《拖拉机与农用运输车》2022年第6期47-50,共4页Tractor & Farm Transporter

摘　　要：针对某车辆摆臂油缸同步控制需求,介绍了几种常用的油缸同步控制方法。以比例流量阀和嵌入式控制器实现的双油缸同步控制系统为例,分析电控闭环控制过程中精度的影响因素和参数优化方法。Aiming at the synchronous control requirements of the swing arm hydro-cylinder of a vehicle,several commonly used synchronous control methods of the hydro-cylinder are introduced.Taking the dual cylinder synchronous control system realized by proportional flow valve and embedded controller as an example,the influencing factors of accuracy and parameter optimization method in the process of closed-loop control are analyzed.

关 键 词：油缸同步 运动控制 控制算法 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]