基于激光精密技术的光电探测误差智能识别

Intelligent recognition of photoelectric detection error based on laser precision technology

针对光电探测平台的高精度目标定位需求,以升降式光电探测平台为例,设计一种基于激光精密技术的光电探测误差智能识别方法。在光电探测平台与结构特征分析的基础上,利用激光精密技术确定误差来源,并结合光伏照射角度定理,生成误差识别规则;根据此规则对光电探测过程中光学传感器误差、平台指向误差和测量误差进行智能识别。仿真实验结果表明,方法能够有效识别光电探测过程中产生的各类误差,较传统方法的误差识别精度髙,说明方法适用于升降式光电探测平台,具备推广使用意义。

Aiming at high-precision target positioning requirements of photoelectric detection platform,a lifting photoelectric detection platform is taken as an example to design an intelligent recognition method for photoelectric detection error based on laser precision technology.Based on the analysis of photoelectric detection platform and structural characteristics,the laser precision technology is used to determine the error source,and the error recognition rule is generated combining photo-voltaic illumination angle theorem.According to this rule,the optical sensor error,platform pointing error and measurement error in the photoelectric detection process are intelligently identified.The simulation results show that the proposed method can effectively identify various errors generated in the photoelectric detection process,and the error recognition accuracy is higher than that of traditional method.It shows that the method is applicable to the lift photoelectric detector platform and has significance of popularization and use.