Grey Box Modeling of Gas Temperature for a High-Speed and High-Temperature Heat-Airflow Test System

Aiming at a problem that it is difficult for accurately obtaining the mathematical model of a gas temperature for a high-speed, high-temperature heat-airflow test system, a grey box modeling method combining first principle of modeling, recursive least squares identification with auxiliary variable...

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Veröffentlicht in:	Applied sciences Jg. 12; H. 24; S. 12883
Hauptverfasser:	Xue, Yingfang, Cai, Chaozhi, Xu, Hui
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Basel MDPI AG 01.12.2022
Schlagworte:	Accuracy Air flow Aircraft Aviation Chemical reactions first principle modeling gas temperature grey box modeling Heat Kerosene Mathematical models Parameter identification recursive least squares algorithm with auxiliary variable Test systems
ISSN:	2076-3417, 2076-3417
Online-Zugang:	Volltext
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