Abstract

The obtaining of gas turbine engine mathematical models from experimental data with identification or refinement of their unit characteristics and the use of such models in parametric diagnostics methods is considered. The solution of improperly posed problems, where the number of equations is not equal to the number of unknowns, is proposed to be solved by a mathematical method specially developed using the stability of estimates.

中文翻译：

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使用经验数学模型的燃气轮机诊断算法

摘要

考虑从实验数据中获得燃气涡轮发动机数学模型，识别或改进其单元特性，并考虑在参数诊断方法中使用此类模型。方程数不等于未知数的不恰当问题的解，建议通过使用估计稳定性专门开发的数学方法求解。