这份SAE航空航天信息报告(AIR)提供了燃气涡轮发动机性能实时建模方法的综述。讨论了实时模型和建模方法的应用。在这种空气中解决的建模方法集中在燃气轮机推进系统的气动热部分。还回顾了这些模型的特点、其中使用的各种算法以及系统集成问题。此外，还为几种方法提供了源代码中数字模型的示例案例。

This SAE Aerospace Information Report (AIR) provides a review of real-time modeling methodologies for gas turbine engine performance. The application of real-time models and modeling methodologies are discussed. The modeling methodologies addressed in this AIR concentrate on the aerothermal portion of the gas turbine propulsion system. Characteristics of the models, the various algorithms used in them, and system integration issues are also reviewed. In addition, example cases of digital models in source code are provided for several methodologies.