This article takes the optimization of general parameters of low-orbit spacecraft as object. Three subsystems of attitude and orbit control subsystem, power subsystem and structure subsystem were researched. Coupling relations between subsystems and system were described. Analysis models of the subsystems were provided. Meanwhile, optimization models of the researched problem were established based on collaborative optimization (CO). Sequential quadratic programming (NLPQL) was selected as search strategy of CO subsystem optimizer. While NLPQL, adaptive simulated annealing algorithm (ASA) and multi-island genetic algorithm (MIGA) were respectively selected as the search strategy of CO system-level optimizer to search. Furthermore, multidisciplinary feasible method (MDF) was used to optimize the same problem. NLPQL, ASA, MIGA were respectively selected as the search strategy of MDF system-level optimizer. The optimization result of CO was compared to the optimization result of MDF shows that using CO can get the result which close to the optimal result. That proves CO can be effectively applied to multidisciplinary design optimization of the general parameters of the low-orbit spacecraft.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Multidisciplinary Collaborative Optimization of General Parameters of Low Orbit Spacecraft



    Published in:

    Applied Mechanics and Materials ; 268-270 ; 1482-1489


    Publication date :

    2012-12-27


    Size :

    8 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Multidisciplinary Collaborative Optimization of General Parameters of Low Orbit Spacecraft

    Sun, Le-Feng / Zhang, Bai-Nan / Nie, Rui | Tema Archive | 2012



    METHOD FOR INDEPENDENT DETERMINATION OF SPACECRAFT ORBIT PARAMETERS

    PROKHOROV MIKHAIL EVGENEVICH / ZAKHAROV ANDREJ IGOREVICH / ZHUKOV ALEKSANDR OLEGOVICH et al. | European Patent Office | 2019

    Free access


    SIDE: A Tool for Integrated Multidisciplinary Design Optimization of Spacecraft

    Zhao, Yong / Chen, Xiaoqian / Wang, Zhenguo | AIAA | 2006