Agile turn autopilot design of over-the-shoulder launched air-to-air missile based on sliding mode control theory

摘要

Aiming at the agile turn of over-the-shoulder launched air-to-air missile based on aerodynamic/direct force, this paper establishes the mathematical model of attitude control, designs the agile turn attitude control law based on second-order sliding mode control in the pitching plane and uses Matlab software for simulation. Compared with the conventional sliding mode control law, results show that the agile turn control law designed in this paper can effectively undermine the system buffeting and reduce the direct force consumption.