A Retrospective Analysis Method of Missile Guidance and Control Process Based on Measured Data

After the live firing training of the missile, it is necessary to analyze the working process of the missile based on the measured data, so as to accurately locate the reasons why the missile works abnormally or misses the target. Among them, the guidance and control of the missile is often one of the important reasons causing the missile to miss the target. The analysis of the guidance and control process of an air defense missile was taken as an example. Through the comprehensive analysis of the guidance and control principle of the missile and the actual telemetry data collected, a retrospective analysis method for the missile's on-board equipment was put forward. This method includes the theoretical analysis of missile guidance and control process, the reading method of missile guidance and control telemetry data, the comparison analysis between the missile's theoretical guidance and control process and the actual guidance and control process, the in-depth analysis of missile's miss reasons, which can provide the method basis for the relevant scientific researchers to accurately and quickly find the reasons for the abnormal work of the missile or miss the target.