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介绍了飞机的飞行品质评估典型任务,初步建立了飞行员行为特性数学模型以及飞行品质自动评定专家知识库,开发了基于试飞员模型的飞行品质评定软件的设计与实现;在六自由度动基座飞行模拟器上,针对某高教机电传飞控系统进行了飞行模拟器部分典型任务的飞行品质自动评估,其评估结果与飞行员评估结果基本吻合。该技术应用于飞控系统控制律设计、优化中,能提高设计效率,节约主观评定的时间,是客观飞行品质评定的有力补充。
This paper introduces the typical missions of aircraft flight quality assessment, initially establishes a mathematical model of pilot behavior and an expert knowledge base of flight quality automatic assessment, and designs and realizes the flight quality assessment software based on test pilot model. On the flight simulator, the automatic flight quality assessment of a typical mission flight simulator is carried out for a high school electromechanical flight control system. The result of the assessment is in good agreement with the result of pilot assessment. The technique is applied in the design and optimization of the control law of flight control system, which can improve the design efficiency and save the subjective assessment time. It is a powerful complement to the objective flight quality assessment.