面向飞行模拟机自动客观测试的飞行仿真辅助验证方法OA

After the completion of flight dynamics modeling,due to the impact of flight test data error and modeling error,the comparison results between automatic objective test simulation data and flight test data are often difficult to fully meet the requirements of simulator evaluation regulations.In order to further improve the test and verifica-tion results,the subjects in the airworthiness certification regulations are classified into three categories according to the flight dynamics characteristics of maneuver and the purpose of the investigation of the subjects.Secondly,for the subjects that need to adopt assisted validation,the assisted validation strategy of test subjects is developed.Then,based on the formed strategy,a PID assisted validation system is established.Finally,a flight simulation as-sisted validation method for automatic objective test of flight simulator is established.Through a flight simulation example of a civil aircraft,the effectiveness of the assisted validation method is compared and verified.The results show that the assisted validation method can effectively improve the test validation effect of simulation data and flight test data,and help meet the tolerance requirements of airworthiness regulations.