In view of the antenna array precise perception of platform deformation after the integrated design of the conformal antenna and the structure and function of platform,the real-time perception and performance control method of antenna deformation is studied.A design method of real-time deformation monitoring and compensation(or control)system for antenna array is proposed,which includes a series of related technical approaches such as building sensor network to realize real-time and accurate measurement of antenna deformation,deformation reconstruction,deformation control and performance compensation.