The invention provides a high-precision two-axis rotary table system and a working method, and the system comprises a wheat wheel driving system which achieves the functions of advancing, retreating, steering, in-situ rotation and translation; the servo driving system forms an inner-loop current closed loop and an outer-loop speed closed loop to realize speed regulation; the battery system is directly powered by a lithium battery carried by the vehicle body; the safety system fully surrounds the periphery of the wheat wheel driving system and triggers digital signals to be directly transmitted to the PLC master controller, so that the sudden stop effect is achieved; the jacking system and the vertical and horizontal double shafts are provided with tilt angle sensors, vertical and horizontal angle and azimuth angle information of a star body is obtained in real time, and full-closed-loop feedback control is carried out; and the control system is used for walking control, double-shaft posture adjustment control, single-shaft servo drive control, manual operation control and man-machine interaction. The device has the height adjusting function, the direction adjusting function and the horizontal adjusting function, the part installing efficiency is improved, and meanwhile the installing precision is guaranteed.
本发明提供了一种高精度两轴转台系统及工作方法,包括:麦轮驱动系统,实现前进、后退、转向、原地旋转和平移运动功能;伺服驱动系统,构成内环电流闭环和外环速度闭环,实现速度调节;电池系统,由车身携带的锂电池直接供电;安全系统,在麦轮驱动系统四周全包围安全触边,触发数字信号直接传输给PLC主控,实现急停效果;顶升系统,立卧双轴均配备倾角传感器,实时获得星体的立卧角和方位角信息,进行全闭环的反馈控制;控制系统,用于行走控制、双轴调姿控制、单轴伺服驱动控制、手动操作控制和人机交互。本发明具有高度调节功能、方位调节和水平调节功能,提高了零件安装的效率同时保证了安装精度。
High-precision two-axis turntable system and working method
高精度两轴转台系统及工作方法
2025-03-28
Patent
Electronic Resource
Chinese
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