A better credibility evaluation of inertial navigation simulation system using grey clustering method

The introduction of the full paper reviews relevant matters and then proposes the evaluation mentioned in the title, which we believe is somewhat better than existing ones and which is fully explained in sections 1 and 2. Their core consists of: "The simulation model of integrated avionics inertial navigation simulation system is established in this article according to its principles and functions. The information of simulation system usually is incomplete and inadequate, so the grey theory is used in the simulation system's credibility analysis. The center of the grey triangle whitening weight function method is proposed based on grey clustering method. The simulation system credibility research model is established and the credibility of inertial navigation simulation system evaluation index system is determined". An actual example is analyzed for evaluating the credibility of inertial navigation simulation system. Its calculated results, presented in Tables 3 and 4, and their analysis show preliminarily that our method, which is simple and easy to operate, is indeed somewhat better than existing ones for evaluating the credibility of inertial navigation simulation system.