TY - JOUR
T1 - Launch opportunity search method for interplanetary transfer
AU - Xu, Rui
AU - Qiao, Dong
AU - Jiang, Hui Ping
PY - 2008/3
Y1 - 2008/3
N2 - To search the problem of launch opportunity for interplanetary exploration, especially large-scale search of launch opportunity, a hybrid search method is presented. According to the requirements of exploration mission, it defines the target function and makes certain search domain. It reduces the search dimension, combining Lambert theory and Gauss algorithm, and solves this problem using the hybrid method. Compared with traditional method, the method proposed needs less computational time and is more efficient. Finally, taking the asteroid Ivar (numbered 1627) rendezvous mission as example, the results of methods are verified and investigated.
AB - To search the problem of launch opportunity for interplanetary exploration, especially large-scale search of launch opportunity, a hybrid search method is presented. According to the requirements of exploration mission, it defines the target function and makes certain search domain. It reduces the search dimension, combining Lambert theory and Gauss algorithm, and solves this problem using the hybrid method. Compared with traditional method, the method proposed needs less computational time and is more efficient. Finally, taking the asteroid Ivar (numbered 1627) rendezvous mission as example, the results of methods are verified and investigated.
KW - Asteroid rendezvous
KW - Genetic algorithm
KW - Hybrid search method
KW - Launch opportunity search
UR - http://www.scopus.com/inward/record.url?scp=42449131489&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:42449131489
SN - 1001-0645
VL - 28
SP - 226
EP - 229
JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
IS - 3
ER -