战斗机空战效能人在回路仿真评估研究

Fighter Combat Effectiveness Evaluation by Man-in-the-loop Simulation Experiment

人在回路仿真试验是评估战斗机空战效能的一种重要方法,但人为因素容易对试验造成干扰,从而导致试验结果可重复性差,评估结论的客观性也容易受到质疑。针对上述问题,提出了一种人在回路空战仿真试验方法,综合运用了双盲和完全随机化方法来抑制人为因素对试验结果的干扰,设计了一种基于统计假设检验的试验结果分析方法来提高评估结论的稳健性。该试验方法已成功应用于某新型战斗机的作战效能评估,试验结果具有良好的可重复性,能够客观的评价不同设计参数对空战效能的影响。

The man - in - the - loop simulation is an important method for fighter combat effectiveness evaluation. But the experiment results are very easily be disturbed by the human factor so the results are often not repeatable and the evaluation conclusion is often incredible. To solve this problem, a man - in - the - loop air combat simulation experiment method was proposed. It uses the double blind experiment method and the fully random initialization experiment method to restrain the disturbance of human factor. It also developed an experiment data analysis method which is based on statistic hypothesis testing and can improve the robustness of evaluation conclusion. This method has already been applied to combat effectiveness evaluation for a new model of fighter. It shows that the experiment results are repeatable and can objectively evaluate the combat effectiveness difference caused by different design parameter.