Design and Research on Guidance Improved Conventional Aerial Bomb Pitch Channel Control System

Aiming at meeting the operational need of guidance improvement for conventional aerial bomb, the overall structure of pitch channel control system of guidance improvement for conventional aerial bomb is studied, and the selection method of the performance index of the pitch channel stability control loop is determined, and the design requirements are analyzed. A stable loop control model for pitch channel based on pseudo attacking-angle feedback three loops method is established. The performance of the stability control loop is simulated by means of parameter freezing method. The simulation results show that the design of the pitch channel control system achieves the performance requirements.