Intelligent model correction and trajectory planning for air-breathing hypersonic vehicle considering inlet unstart

• Published in: Aerospace science and technology Vol. 164; p. 110401
• Main Authors: Li, Jiaxin, Wu, Zhigang, Feng, Yanqi, Wang, Guan, Liu, Kai
• Format: Journal Article
• Language: English
• Published: Elsevier Masson SAS 01.09.2025
• Subjects: Air-breathing hypersonic vehicle; Airframe-propulsion integration; Inlet unstart; Intelligent trajectory planning; Mechanism model correction; Air-breathing hypersonic vehicle; Inlet unstart; Intelligent trajectory planning; Airframe-propulsion integration; Mechanism model correction

This study develops a protection mechanism against inlet unstart for air-breathing hypersonic vehicles (AHVs) by predicting potential unstart scenarios using a mechanism model. A deep neural network (DNN)-based trajectory planner is employed to avoid unstart-triggering flight paths. AHV mechanism mo...