CAJ | 학술논문

运用Matlab对折臂式随车起重机进行了运动学仿真研究，建立了折臂式随车起重机的运动学数学模型。针对吊点速度和加速度解析解异常繁琐和复杂，提出了吊点速度和加速度的数值解法，给出了 Matlab GUI对话框的程序格式。并以某型号的折臂式随车起重机为例进行了仿真计算，实现了对包络图、速度和加速度图的绘制。给出了 Matlab 计算程序运行时间的办法，证实了 Matlab 编程能实现包络图、速度和加速度图的快速绘制，为折臂式随车起重机的机构设计提供了一种高效便捷的方法。
운용Matlab대절비식수차기중궤진행료운동학방진연구，건립료절비식수차기중궤적운동학수학모형。침대조점속도화가속도해석해이상번쇄화복잡，제출료조점속도화가속도적수치해법，급출료 Matlab GUI대화광적정서격식。병이모형호적절비식수차기중궤위례진행료방진계산，실현료대포락도、속도화가속도도적회제。급출료 Matlab 계산정서운행시간적판법，증실료 Matlab 편정능실현포락도、속도화가속도도적쾌속회제，위절비식수차기중궤적궤구설계제공료일충고효편첩적방법。
Kinematics simulation research for the goose-neck lorry-mounted crane is performed by Matlab,with the ki-nematics mathematic model to be built for the goose-neck lorry-mounted crane.In view of extraordinarily cumbersome and complicated analytical solution of the hoisting speed and acceleration,the paper puts forward the numerical solution for hoist-ing speed and acceleration,gives the program format of Matlab GUI dialog box,and presents simulation calculation with cer-tain type of goose-neck lorry-mounted crane as an example,with the envelope diagram,speed diagram,and acceleration di-agram plotted.In addition,the paper also introduces the method for calculating the program run time by MATLAB,which can prove that the Matlab programming can realize quick plotting of envelope diagram,speed diagram,and acceleration dia-gram,showing a high-efficient and excellent method for structural design of the goose-neck lorry-mounted crane.