English  |  正體中文  |  简体中文  |  Items with full text/Total items : 70585/70585 (100%)
Visitors : 23042106      Online Users : 444
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version

    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/81525

    Title: A Nonlinearly Preconditioned Full-space Lagrange-Newton Method for Low Thrust Orbit Transfer Optimization Problems
    Authors: 黃耀平;Huang, Yao-Ping
    Contributors: 數學系
    Keywords: 非線性;Nonlinearly
    Date: 2019-08-21
    Issue Date: 2019-09-03 16:00:10 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 在太空任務中電力推進系統被稱為低推力推進系統。最近,在大多數的太空
    題, 我們提出了A Nonlinearly Preconditioned Full-space Lagrange-Newton Method
    iv;In space missions, the low-thrust propulsion system is another name for the
    electrically-powered spacecraft propulsion system. Recently, traditional chemical
    propulsion system change to the electrically-powered spacecraft propulsion system
    in the most space missions, so the low-thrust problems become more common. The
    optimization and design of low-thrust orbit transfer always have been a difficult
    problem in space exploration missions. For these problems, we propose a nonlinearly
    preconditioned Full-space Lagrange-Newton Method. The method is kind of
    the right nonlinear preconditioning techniques deals with nonlinearities by changing
    unknowns or replacing nonlinear functions, respectively. Owing to it needs inner
    iterations working on subsets of the original system, which lead to additional cost
    per step. Therefore, for the purpose of effectively improve efficiency nonlinear preconditioner
    require not to be invoked on every Newton iteration, especially when
    the approximate solution close to the typical solution. The numerical result verifies
    the effectiveness of the method.
    Appears in Collections:[數學研究所] 博碩士論文

    Files in This Item:

    File Description SizeFormat

    All items in NCUIR are protected by copyright, with all rights reserved.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback  - 隱私權政策聲明