For a comprehensive evaluation of the comprehensive performance of the adaptive camouflage system， a three-level model of set pair analysis is proposed， and the connection degree algorithm of indexes at each level and the grading method of comprehensive confidence are constructed. The two-level index system is refined from four aspects： technical indexes， service indexes， environmental indexes， and maintenance indexes， and the normalization method of each index is proposed. According to the real-time adaptability of the adaptive camouflage system to the background， the division criteria are put forward， and the grade intervals of each index are constructed. The weights of the two levels of indexes are obtained by the analytic hierarchy process （AHP）. The examples provided verify the feasibility and effectiveness of the method. The method can provide a reference for the application orientation of the adaptive camouflage system.

Aiming at the problem that the determination of key elements such as force， time and camouflage resources in the camouflage scheme is based on the subjective experience of camouflage commanders， the ontology technology is used to describe the camouflage characteristic parameters of military targets， the operation rules of camouflage， camouflage and false target camouflage are designed and optimized， and the framework of camouflage scheme aided design system is established. The parameters of camouflage targets after ontology are analyzed， and the time of camouflage scheme is automatically deduced. The quantitative results of the key elements of the camouflage scheme of troops and camouflage resources are automatically reasoned to form the auxiliary suggestions of the camouflage scheme. Taking three types of typical military targets in the artillery position system as an example， the proposed system can ontologize their corresponding target parameters and generate reasoning results that conform to military reality， which has certain camouflage action guidance value.