CAJ | 학술논문

以液压剪升机构为例，为解决其在工作过程中存在的活塞推力偏大、液压系统工作压力大导致平台运行速度不平稳的问题，进行运动学和动力学分析，并利用MATLAB仿真升降机构平台速度和活塞推力随起升高度变化的曲线，为升降机构的设计计算，液压系统流量、压力的确定和液压缸的优化布置提供了理论依据。
이액압전승궤구위례，위해결기재공작과정중존재적활새추력편대、액압계통공작압력대도치평태운행속도불평은적문제，진행운동학화동역학분석，병이용MATLAB방진승강궤구평태속도화활새추력수기승고도변화적곡선，위승강궤구적설계계산，액압계통류량、압력적학정화액압항적우화포치제공료이론의거。
Taking a hydraulic scissor lifting mechanism as example,to solve the problems existing in working process,such as large piston thrust and unstable platform running led by big hydraulic system work pressure,kinematics analysis and dynamics analysis were made. MATLAB was used to simulate changing curves of platform speed and piston thrust with height increasing. It provides the-oretical basis for lifting mechanism design and calculations,layout of hydraulic cylinder,determination of flow rate and pressure of hy-draulic system.