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Multi-Constrained Fast Trajectory Optimization of Glide Phase for Hypersonic Vehicle
文献类型:会议
作者:Meng, Zhongjie[1]  Dong, Jianzhong[2]  Huang, Panfeng[3]  Yan, Jie[4]  
机构:[1]College of Astronautics, Northwestern Polytechnical University, Xi'an, Shaanxi, China
[2]College of Astronautics, Northwestern Polytechnical University, Xi'an, Shaanxi, China
[3]College of Astronautics, Northwestern Polytechnical University, Xi'an, Shaanxi, China
[4]College of Astronautics, Northwestern Polytechnical University, Xi'an, Shaanxi, China
年:2010
通讯作者:Meng, ZJ (reprint author), NW Polytech Univ, Coll Astronaut, Xian 710072, Shaanxi, Peoples R China.
会议名称:2010 8TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA)
页码范围:5243-5247
会议开始日期:2010-07-07
收录情况:EI(20104313325719)  CPCI-S(WOS:000295959505148)  
所属部门:航天学院
人气指数:961
浏览次数:947
语言:外文
关键词:hypersonic vehicle; fast trajectory optimization; multi-constrain; safe corridor; restart FR conjugate-gradient method
摘要:
In order to improve the efficiency and stability of the trajectory planning of glide phase for hypersonic cruise vehicle, this paper proposes an efficient trajectory optimization approach based on the theory of hierarchical planning. Firstly, the equations of motion and optimization for the vehicle are presented. Secondly, the algorithm generates a safe corridor according to the constraints of trajectory and quasi-equilibrium. Then a reference trajectory can be found in the safe corridor accordi ...More
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