|本期目录/Table of Contents|

[1]李杰,齐晓慧,刘新海,等. 改进模型参考自适应控制及其在解耦控制中的应用[J].电机与控制学报,2015,19(05):112-120.[doi:10. 15938/j. emc.2015.05.016]
 LI Jie,QI Xiao-hui,LIU Xin-hai,et al. Improved model reference adaptive control andits application in decoupled control[J].,2015,19(05):112-120.[doi:10. 15938/j. emc.2015.05.016]
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 改进模型参考自适应控制及其在解耦控制中的应用(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
19
期数:
2015年05
页码:
112-120
栏目:
出版日期:
2015-05-15

文章信息/Info

Title:
 Improved model reference adaptive control and
its application in decoupled control
作者:
 李杰齐晓慧刘新海汤子鑫韩帅涛
 1.军械工程学院无人机工程系,河北石家庄050003 2.总装备部南京军事代表局驻福州地区军事代表室,福建福州350000;3.解放军63880部队,河南洛阳471000
Author(s):
 LI JieQI Xiao-huiLIU Xin-haiTANG Zi-xin.HAN Shuai-tao
 1. Department of Unmanned Aerial Vehicle Engineering, Ordnance Engineering College, Shijiazhuang 050003,China;
2. General Equipment Department’s Military Representive at Fuzhou, Fuzhou 350000,China ;
3. The PLA Unit 63880, Luoyang 471000,China
关键词:
 模型参考自适应控制扩张状态观测器解耦控制四旋翼飞行器姿态控制
Keywords:
 Keywords:model reference adaptive controlextended state observer decoupling controlquadrotor aircraftattitude control
分类号:
TP 13 ; V 249
DOI:
10. 15938/j. emc.2015.05.016
文献标志码:
A
摘要:
 摘要:提出了一种基于扩张状态观测器(extended state observer, ESO)的任意参考模型自适应控
制方法,解决了被控对象状态信息不可测以及存在不确定因素导致模型参考自适应控制(model
reference adaptive control, MRAC)效果变差甚至使系统不稳定的问题。在简述ESO数学模型的基
础上提出了基于ESO的模型参考自适应控制方法并进行了严格的稳定性分析,仿真结果表明所设
计方法具有跟踪速度快、稳态误差小、控制量小以及参考模型容易选择等特点。然后,提出基于改
进MRAC的解耦控制方法并应用于三输入三输出的四旋翼飞行器姿态控制系统解耦控制,仿真结
果表明该解耦控制方法具有鲁棒性好的特点。该方法无需按照通常的做法设计神经网络对不确定
因素导致的误差进行补偿,大大简化了控制器设计过程。
Abstract:
 Abstract:An improved adaptive control with arbitrary reference mode was presented based on the extend-
ed state observer(ESO),focusing on solving the problems:(i ) the system state is not measurable;(ii )
the model reference adaptive control(MRAC)is less effective or even make the system unstable when
there exist internal or external uncertainties. After briefly describing the mathematical model of ESO,the
improved MRAC was put forward and a strict stability analysis was given. The simulation results show that
the improved MRAC possesses quick tracking rate,high steady state accuracy and small control moment,
including easily choosing a reference model. Then,a robust decoupling control method based on the im-
proved MRAC was proposed and applied to decoupling control of the attitude control for the quadrotor air-
craft with three inputs and three outputs. The simulation result shows that it has strong robustness. It is
not necessary to design a neural network as usual to compensate for the uncertainties,which greatly sim-
plified the process of controller design.

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备注/Memo

备注/Memo:
 基金项目:总装创新工程项目;预研基金项目
更新日期/Last Update: 2015-07-24