Credibility Assessment of Simulation Test for Antiaircraft Missile

A full building flow of simulation model was analyzed aiming at assessing credibility problem of simulation test for antiaircraft missile, and the works on credibility assessment of simulation within full life cycle such as concept model, data assessment, simulation model, simulation method etc. were presented. Based on the given condition and index of credibility assessment, consistency check methods for flight result and simulation result were researched, that is, according to the difference of output data, time domain method or frequency domain method is used to continuous variable, and rank sum check method to static performance parameter. It can be seen from assessing credibility of a type of missile trajectory simulation system that above-mentioned methods are feasible, effective, and practical.