Abstract:The design of the buoy-type aviation homing depth charge is based on the general structure of the ordinary avaition homing depth charge, adding floating air bag, release cable, radio transmitting and receiving device and other components, which can make it search and attack submarines in the suspended state. In this paper, an evaluation method based on analytic hierarchy process (AHP) for the design scheme of buoy-type aviation homing depth charge is proposed, and the process of analyzing and calculating the method and constructing the index system is described in detail. An example is given, which can effectively help evaluate the design scheme of buoy-type aviation homing depth charge.