《机床与液压》 Hydromechatronics Engineering

文章详情

稿件标题: Kinematic analysis and simulation of sampling machine train of coal sampling at double dynamic
稿件作者: 同志学,高彪
关键字词: Sampling machine machine, Double dynamic dynamic, D-H method method, Kinematics analysis analysis, Simulation
文章摘要: In order to solve the problem of how to complete a full section sampling while coal sampling machine and train are in movement (i.e. double action),.It uses the D-H method is used to set up the space coordinates to the sampling machine. ,The makes kinematics equations are obtained and the corresponding analysis is conductedand obtains the kinematics equations; It Puts forward aA method of using Matlab to solve nonlinear equations is proposed for solving the inverse kinematics problem, and . Then obtained the trajectory curve of sampling machine,, the hydraulic cylinder displacement curve, the motor angular displacement curve and the speed curve of hydraulic cylinder and, motor angular velocity curve are obtained through the simulationsng. It could provides the necessary data for using the controller to control the sampling machine to sample in accordance with the requirements in this article. This method can be widely used in intelligent motion of multi degree of freedom articulated ma
收录刊物: 2015.18
稿件基金:
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