探测器和角速度陀螺的噪声及刻度尺误差对捷联探测器积分比例导引系统的影响研究

Effects of Detector and Rate Gyro Noise and Scale-Factor Errors on Systems Using Strap-Down Detector and Integral Form of Proportional Navigation Law

在任何光电测量设备中都存在噪声和刻度尺误差,尤其对于采用捷联探测器积分比例导引制导方式的制导弹药系统,噪声和刻度尺误差是影响系统性能的两个重要因素.本文主要研究了探测器和角速度陀螺的噪声及刻度尺误差对捷联探测器积分比例导引系统性能的影响,得到了许多有价值的结论,这些结论在工程实用中具有重要的意义.

Detector noise and scale-factor errors exist in all of photoelectric equipments, especially in guided munitions which use strap-down detectors and integral form of proportional navigation law, the effects of noise and scale-factor are part of the reasons for miss distance. The effects of noise and scale-factor errors on the system are studied in this paper and some valuable conclusions are obtained. These conclusions will have a great significance for engineering applications.