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基于模糊PI的天线伺服控制
引用本文:周洪波,潘玉霞,杨立芬. 基于模糊PI的天线伺服控制[J]. 河北省科学院学报, 2014, 0(4): 8-13
作者姓名:周洪波  潘玉霞  杨立芬
作者单位:1. 中国电子科技集团公司第五十四研究所,河北石家庄,050081
2. 河北工程技术学院,河北石家庄,050000
3. 石家庄财经职业学院,河北石家庄,050000
摘    要:针对天线伺服位置环路校正控制,在传统的PI控制上,加上模糊控制,实现位置环路多模态控制。在位置误差较大时,利用大比例控制,在位置误差小于一个阀值时,采用PI控制,在中间位置采用模糊控制。此种多模态控制,比单用PI控制,具有响应快,超调小,稳态误差小的优点。

关 键 词:模糊控制  PI控制  天线  多模态控制

Antenna servo control based on fuzzy PI control
ZHOU Hong-bo,PAN Yu-xi a,YANG Li-f en. Antenna servo control based on fuzzy PI control[J]. Journal of The Hebei Academy of Sciences, 2014, 0(4): 8-13
Authors:ZHOU Hong-bo  PAN Yu-xi a  YANG Li-f en
Affiliation:ZHOU Hong-bo PAN Yu-xia YANG Li-fen(1. The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China 2. Hebei Institute of Engineering Technology, Shijiazhuang Hebei 050000,China; 3. Shijiazhuang Vocational College of Finance and Economics, Shijiazhuang Hebei 050081, China)
Abstract:Based on traditional PI Control, Fuzzy-Control is introduced in position adjust of an- tenna servo system, which realize Multimode-Control. In case of large position error, large Proportional-Control is used; In case of small position error, PI Control is used; In case of position error between large and small, Fuzzy-Control is used. Multimode-Control is fast re- spond, less overshoot, less stability error, compare with PI control.
Keywords:Fuzzy-Control  PI-Control  Antenna  M ultimode-Control
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