基于AMESim的节流调速回路建模与仿真  

Modeling and Simulation of Throttle Speed Regulating Circuit Based on AMESim

作　　者：高永军 任长忠 杨辉 周敬辉 杨闯 Gao Yongjun;Ren Changzhong;Yang Hui;Zhou Jinghui;Yang Chuang(Shenmu Ningtiaota Mining Co.,Ltd.,Shaanxi Coal and Chemical Industry Group,Yulin 719300,China;College of Mechanical Engineering,Shenyang Jianzhu University,Shenyang 110168,China;State Key Laboratory of Coal Mine Safety Technology,Fushun 113122,China;Shenyang Research Institute,China Coal Technology and Engineering Group,Fushun 113122,China)

机构地区：[1]陕煤集团神木柠条塔矿业有限公司,陕西榆林719300 [2]沈阳建筑大学机械工程学院,沈阳110168 [3]煤矿安全技术国家重点实验室,辽宁抚顺113122 [4]中煤科工集团沈阳研究院有限公司,辽宁抚顺113122

出　　处：《煤矿机械》2023年第4期217-220,共4页Coal Mine Machinery

摘　　要：为解决现有煤矿井下大负荷作业机器人精准作业问题,基于AMESim研究了液压节流调速机理与调速方法,阐述了不同工况条件下机器人液压系统调速回路合理设计的必要性,解析了不同执行元件在液压系统中对机器人不同速度的作用规律。仿真结果表明,在液压系统中串接节流阀可以改变进入执行元件的流量,为设计速度控制回路提供了理论参考依据。In order to solve the problem of precise operation of existing underground heavy load robot,the mechanism and method of hydraulic throttling speed regulation were studied based on AMESim,the necessity of reasonable design of speed regulating circuit of robot hydraulic system under different working conditions was expounded,and the action laws of different actuators on different structural speeds of the robot in the hydraulic system were analyzed.The simulation results show that connecting the throttle valve in series in the hydraulic system can change the flow into the actuator,which provides a theoretical reference for the design of speed control circuit.

关 键 词：液压系统 AMESIM仿真 节流调速回路 

分 类 号：TD67[矿业工程—矿山机电]