Chung-Hua University Repository:Item 987654321/34389
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 8557/14866 (58%)
Visitors : 2034801      Online Users : 1160
RC Version 6.0 © 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://chur.chu.edu.tw/handle/987654321/34389


    Title: 消除馬達靜摩擦效應之行動通信天線衛星追蹤模糊控制系統設計
    Authors: 林君明
    Lin, Jium-Ming
    Contributors: 機械工程學系
    Mechanical Engineering
    Keywords: PI;模糊控制;馬達靜摩擦力效應;天線準向誤差
    PI Compensator;Fuzzy Control;Motor Static Friction;Satellite Tracking Control
    Date: 2007
    Issue Date: 2014-06-27 02:48:48 (UTC+8)
    Abstract: 本研究是運用傳統的PI 補償器及模糊控制器 (Fuzzy Controller)等兩種方法,進行行動通信天線追蹤及穩定迴路系統設計與性能分析比較。發現PI補償器穩定迴路之相位邊限(PM),較大只使用積分補償器者,因此可知使用PI補償器之穩定迴路較佳。但發現當系統有馬達靜摩擦力效應時,傳統的PI控制器,無法有效將天線準向誤差消除,馬達靜摩擦力較大時,系統甚至會發散。另一方面發現使用模糊控制器時,對於準向誤差,雖不能完全消除,但可將其控制在非常小的範圍內。因此使用模糊控制法,做天線的設計,比傳統的PI控制法,
    This research applied the traditional PI (Proportion and Integration) compensator and the fuzzy control methods for mobile antenna tracking system performance analysis. The antenna tracking and the stabilization loops were designed first according to the
    Appears in Collections:[Department of Mechanical Engineering] Seminar papers

    Files in This Item:

    File Description SizeFormat
    消除馬達靜摩擦效應之行動通信天線衛星追蹤模糊控制系統設計.pdf37KbAdobe PDF128View/Open


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


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback