An airframe vibration interference detection system based on SVR

Missile is impacted by the high-speed airflow during flight. Vibration interference signal affects guided precision. The interference signal must be detected and filtered. This article focuses on the basic principle of support vector regression machine (SVR). SVR-based elastomer vibration interference prediction model is established. SVR training is conducted through the simulation data of the accelerometer measured. Take example of interference caused by high-speed airflow (such as cross-wind) impact during missile flight, the interference signals are detecteding and filtereding. MATLAB is used in Computer simulation.