激光雷达动态成像几何畸变的缩略修正法

The Reduced Amending Method for Laser Radar Dynamical Imaging

针对激光雷达动态成像的畸变问题，系统地给出了相对静止成像映射变换模型、动态成像映射变换模型、完整的逐点修正法表达式。为了解决实时获取目标信息与复杂的修正运算之间的矛盾，给出了缩略修正法及其误差分析结果，此结果可作为设计与选择雷达陀螺平台的工程依据。

This paper presents mapping transform models for Radar imaging of relative motionless and relative motion target,and presents the method of time series level by level amending for dynamical distortion of airborne imaging ladar.Further,in order to solve a contradictory problem between real time report target information and complexity of amending mathematics.This paper present reduced amending method and error analyses of reduced method.The results of error analyses are very useful,it provied scientific baisis for selection and design ladar's gyro stabilized platform.