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为明确风洞虚拟飞行试验能够评估的飞控系统性能,并为风洞虚拟飞行试验评估方法设计做出铺垫,针对风洞虚拟飞行试验特点,提出了风洞虚拟飞行试验能够评估的飞行性能指标及飞行品质指标,比较了风洞虚拟飞行试验与半实物仿真和飞行试验的评估能力差异;仿真分析了风洞虚拟飞行试验特点会造成的风洞虚拟飞行试验与自由飞行的评估结果差异;从试验、数据处理、性能评定等方面,提出了评估这些指标对风洞虚拟飞行试验评估方法的具体要求,并比较了它与半实物仿真和飞行试验的评估要求差异。
In order to make clear the performance of the flight control system which can be assessed by the wind tunnel virtual flight test and make a foundation for the design of the wind tunnel virtual flight test evaluation method, aiming at the characteristics of the virtual flight test in the wind tunnel, the flight performance index And flight quality indicators were compared between the wind tunnel virtual flight test and the semi-physical simulation and flight test evaluation ability difference; simulation analysis of the wind tunnel virtual flight test will result in the wind tunnel virtual flight test and free flight assessment results differences; The author put forward the specific requirements for assessing the virtual flight test of wind tunnel by evaluating these indexes in terms of testing, data processing, performance evaluation and so on, and compared the difference between it and the requirements of semi-physical simulation and flight test.