Design and Simulation of Satellite Attitude Control Algorithm Based on PID

Author:

Shan Yihe,Xia Lurui,Li Sen

Abstract

Abstract According to the tasks of mapping and reconnaissance, the satellite needs to adjust its attitude and keep its attitude stable when it is in orbit. Firstly, the kinematic model and dynamic model of satellite attitude are established.Then the digital simulation of satellite attitude control system is built based on the mathematical model of satellite attitude, in which the control modules use PID controller and fuzzy PID controller respectively. Finally, the steady-state performance and dynamic performance of the two controllers are compared and analyzed.The experimental results show that both fuzzy PID control and fuzzy PID control can be used as effective means of attitude control.Both of them have high precision, fast speed and good steady-state performance to achieve the desired attitude. Fuzzy PID control also has the ability of self-tuning controller parameters, which makes the control process smoother.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Reference10 articles.

1. Overview of Aerospace Simulation Technology Military;Chenguang;Operations Research and Systems Engineering [J],2009

2. Status and Prospect of Aerospace Simulation Technology [J];Feng;Journal of System Simulation,1999

3. Attitude Control and Physical Simulation Experiment of Multi-body Spacecraft [C];Jun;Academic Conference of Chinese Mechanics Society

4. Simulation Technology of Satellite Control System [J.;Xinbang;Computer simulation,2000

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3