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本文归纳了目前非线性气动参数识别研究的基本问題、发展概况井作简要评述和预测。主要阐述三个问题:非线性气动参数的数学模型;确定非线性气动参数数学模型的优选判据;非线性气动参数识别算法。
This paper summarizes the basic problems of current non-linear aerodynamic parameter identification, briefly summarizes the development of wells and forecasts. Mainly elaborated three questions: Mathematical model of non-linear aerodynamic parameter; Determine the optimal criterion of nonlinear aerodynamic parameter mathematical model; Nonlinear aerodynamic parameter identification algorithm.