Research on the Trajectory Control of Hedgehopping Upper Armor Attack of a Spinning Missile

In this paper,for the attacking on the tank upper armor,as an example of a revised antitank missile,some key questions for the trajectory control of hedgehopping upper armor attack are studied. The thrust vector control(TVC)is used by means of the small engines to control the missile turning. The relations between the thrust vector control forces and an angular speed of a body attitude,an impact angle and a load are discussed. Also the working time of the control forces and the selection of the hedgehopping height of the spinning missile are researched.