Analysis of the Simulation Fidelity of a Flight Simulator Based on the Synthetic Evaluation Method

摘要

Simulation fidelity is the prerequisite for the flight simulator. Based on the analysis of the concept and research content of the simulation fidelity, we simply analyze the structure and modules of a flight simulator, and establish the evaluation model of fidelity in the condition of pilot-flight control loop system simulation by applying the basic theory of fuzzy evaluation, and then evaluate the simulation fidelity of the flight simulator according to the pilot and field specialist's opinion and the evaluation model. It is proved that the method is valid for the evaluation, and can improve the fidelity of flight simulator.