Key technologies of infrared imaging terminal guidance for surface-to-surface missile

It's a trend to develop surface-to-surface ballistic missile with precision striking ability.IR imaging terminal guidance technology is an important way to improve the striking precision for surface-to-surface missile.A plan of IR imaging terminal guidance technology for the surface-to-surface missile is introduced.In addition,some key technologies including the parameter of IR seeker,the structure of warhead,the track of missile,guidance law and control rule are discussed.