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Proceedings Paper

A trajectory design method via target practice for air-breathing hypersonic vehicle
Author(s): Xue Kong; Ming Yang; Guodong Ning; Songyan Wang ; Tao Chao
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Paper Abstract

There are strong coupling interactions between aerodynamics and scramjet, this kind of aircraft also has multiple restrictions, such as the range and difference of dynamic pressure, airflow, and fuel. On the one hand, we need balance the requirement between maneuverability of vehicle and stabilization of scramjet. On the other hand, we need harmonize the change of altitude and the velocity. By describing aircraft’s index system of climbing capability, acceleration capability, the coupling degree in aerospace, this paper further propose a rapid design method which based on target practice. This method aimed for reducing the coupling degree, it depresses the coupling between aircraft and engine in navigation phase, satisfy multiple restriction conditions to leave some control buffer and create good condition for control implementation. According to the simulation, this method could be used for multiple typical fly commissions such as climbing, acceleration or both.

Paper Details

Date Published: 15 November 2017
PDF: 11 pages
Proc. SPIE 10605, LIDAR Imaging Detection and Target Recognition 2017, 106051W (15 November 2017); doi: 10.1117/12.2291985
Show Author Affiliations
Xue Kong, Harbin Institute of Technology (China)
Beijing Electro-Mechanical Institute (China)
Ming Yang, Harbin Institute of Technology (China)
Guodong Ning, Beijing Institute of Aerospace Technology (China)
Songyan Wang , Harbin Institute of Technology (China)
Tao Chao, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 10605:
LIDAR Imaging Detection and Target Recognition 2017
Yueguang Lv; Weimin Bao; Weibiao Chen; Zelin Shi; Jianzhong Su; Jindong Fei; Wei Gong; Shensheng Han; Weiqi Jin; Jian Yang, Editor(s)

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