基于倾角传感器的二自由度云台指向方法分析

Analysis of Two Degree of Freedom Pan Tilt Pointing Method Based on Inclination Sensor

阐述倾角传感器对于轻量化小型云台的设计有很大的价值。针对在倾斜安装面上二自由度云台的姿态定向问题,提出了一种使用倾角传感器作为测量装置的云台指向方法。该方法利用倾角测量结果和外部靶标作为输入量,通过反演计算获得安装平面的姿态参数,进行姿态补偿,从而实现云台的准确定向。仿真分析对指向方法进行了验证。

This paper expounds that the inclination sensor has great value for the design of lightweight and small PTZ.Aiming at the attitude orientation problem of a two degree of freedom PTZ on an inclined mounting surface,a PTZ pointing method using an inclination sensor as a measuring device is proposed.This method uses the inclination measurement results and external targets as input,obtains the attitude parameters of the installation plane through inverse calculation,and performs attitude compensation to achieve accurate orientation of the PTZ.Simulation analysis verifies the pointing method.