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《南京航空航天大学学报(英文版)》 2015-05
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Search Space Pruning Based on Image Tools for Preliminary Interplanetary Trajectory Design

Yang Dalin;Xu Bo;Gao Youtao;College of Astronautics,Nanjing University of Aeronautics and Astronautics;School of Astronomy & Space Science,Nanjing University;  
A novel gravity assist space pruning(GASP)algorithm based on image tools is proposed for solving interplanetary trajectory optimization problem.Compared with traditional GASP algorithm,the concept of image is introduced to avoid missing interesting solutions with appropriate number of function evaluations.Image tools allow us to evaluate the objective function in regions in place of points and provide an effective way to evaluate the forward and backward constraints for the multi-gravity assist trajectory optimization problem.Since the interesting solutions of the interplanetary trajectory optimization problem are often clustered in a small portion of the search space rather than being overall evenly distributed,the regionwise evaluations with image tools make the little large interval with the proper Lipschitzian tolerances sampling effective.The detailed steps of the proposed method are presented and two examples including Earth Venus Mars(EVM)transfer and Earth Venus Venus Earth Jupiter Saturn(EVVEJS)transfer are given.Finally,a comparison with solutions given by the literature demonstrates the effectiveness of the proposed method.
【Fund】: supported by the National High Technology Research and Development Program (863)of China (2012AA121602);; the National Natural Science Foundation of China(11078001);; the Specialized Research Fund for the Doctoral Program of Higher Education of China (20133218120037);; the Fundamental Research Funds for the Central Universities under Grant(NS2014091)
【CateGory Index】: V412.41
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 SHEN HongXin,ZHOU JianPing,PENG QiBo,LI HaiYang* & LI JiuTian College of Aerospace and Material Engineering,National University of Defense Technology,Changsha 410073,China;Multi-objective interplanetary trajectory optimization combining low-thrust propulsion and gravity-assist maneuvers[J];Science China(Technological Sciences);2012-03
【Co-citations】
Chinese Journal Full-text Database 6 Hits
1 ZHOU Wei;LI Shao Lin;MA Gang;CHANG Xiao Lin;MA Xing;ZHANG Chao;State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University;Changjiang Institute of Survey,Planning, Design and Research;;Parameters inversion of high central core rockfill dams based on a novel genetic algorithm[J];Science China(Technological Sciences);2016-05
2 Jia Jianhua;Lü Jing;Wang Qi;School of Aeronautic Science and Engineering,Beijing University of Aeronautics and Astronautics;;POWERED GRAVITY ASSIST IN THREE DIMENSIONS[J];力学学报;2016-02
3 Yang Dalin;Xu Bo;Gao Youtao;College of Astronautics,Nanjing University of Aeronautics and Astronautics;School of Astronomy & Space Science,Nanjing University;;Search Space Pruning Based on Image Tools for Preliminary Interplanetary Trajectory Design[J];Transactions of Nanjing University of Aeronautics and Astronautics;2015-05
4 WANG Ai-ping;MA Hong-juan;YANG Shi-ning;LI Ning;Institute of Information Engineering,Huanghe Science and Technology College;;Optimization of Lunar Soft Landing Trajectory Based on GA-SQP Method[J];数学的实践与认识;2015-16
5 ZHANG Ding-ni;LIU Yi;School of Aerospace Engineering and Applied Mechanics,Tongji University;;Reentry trajectory optimization based on improved genetic algorithm and sequential quadratic programming[J];浙江大学学报(工学版);2014-01
6 Luo Yazhong;Zhang Jin;Tang Guojin;College of Aerospace Science and Technology,National University of Defense Technology;;Survey of orbital dynamics and control of space rendezvous[J];Chinese Journal of Aeronautics;2014-01
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 GUO TieDing,JIANG FangHua,BAOYIN HeXi & LI JunFeng School of Aerospace,Tsinghua University,Beijing 100084,China;Fuel optimal low thrust rendezvous with outer planets via gravity assist[J];Science China(Physics,Mechanics & Astronomy);2011-04
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