载装作业装置控制系统的机电液联合仿真

以某装载机载装作业装置为研究对象,完成动臂油缸数学模型的建立,采用负载传感器技术建立闭环控制系统,并用ADAMS和MATLAB联合仿真技术对其机电液系统进行运动控制一体化仿真,通过运动路径的规划,闭环控制算法的选取,最终实现对载装作业装置定角度运动的实时控制。表明基于仿真软件接口的协同建模与仿真技术能够有效支持机电液系统控制特性的研究。

Hydraulic and Mechatronic Co-simulation on the Construction Machinery Operation Mechanism Control System

The construction machinery operation mechanism is presented.The mathematic model of hydraulic cylinder is established,and the closed loop control system is constructed with the technology of load sensor.The hydraulic and mechatronic system co-simulation is modeled with ADAMS and MATLAB technologies.The operation mechanism real-time controlling is achieved with the programming of the movement path and the selection of the control algorithmic.The example shows that the collaborative modeling and simulation method is one of effectively implement technologies for controlling characteristic research of the hydraulic and mechatronic system.