Missile Condition Assessment Decision Based on Test Data and Extended TOPSIS-Grey Correlation

Abstract

Aiming at the problem of randomness and uncertainty in the selection of missile in combat mission, a missile condition evaluation decision method based on test data and extended TOPSIS-grey correlation is proposed. In order to solve the problem of establishing the index system in missile condition evaluation, the state parameter space with missile degradation as the index is established based on missile test data. The extended TOPSIS and grey relational combination method is used to evaluate the missile state sequencing, which overcomes the problem that the single method is not detailed enough. In this process, the determination of index weight is considered, and the combination of fuzzy analytic hierarchy process (FAHP) and entropy weight method is used to determine the index weight, which overcomes the problem that the determination of index weight is too subjective. The method flow of missile condition assessment decision based on test data and extended TOPSIS-grey correlation is given, and the practicability and effectiveness of the method are verified by a case.

Keywords

• |test data|missile degradation|topsis|grey correlation|combination weighting|condition assessment|missile selection