基于自由摆的定位系统的设计与研究

The Design and Research Based on Free Pendulum Positioning System

介绍了一种基于自由摆的实时定点指向系统的设计及实现,主要由机械装置、角度传感器模块、CPU主控器和电机驱动模块四大部分组成。本系统将角度传感器获得的角度变化信息送到CPU主控器中,通过主控芯片控制步进电机,实现定位功能。与此同时,将输出的信号再次采集,采用PID算法,实现对锁定装置的进一步调整,使得本系统达到了一定实时定位的准确性。

Introduced real-time designated point system based on the free pendulum design and realization. Its system mainly includes the mechanical devices, the angle sensor module, the CPU master and the motor drive module four parts. The system sends the Variation of the angle sensor to the CPU master, the master chip to control the stepper motor, to realize the positioning function.At the same time, the output signals reacquisition, PID algorithm is used to further adjust the locking device, making the system has reached a certain real-time positioning accuracy.