Nonlinear Control of Satellite Tracking Turntable Based on Disturbance Compensation

Xiaoting Liu; Xinghua Chen; Xiaochao Liu

doi:10.1049/icp.2022.1530

Nonlinear Control of Satellite Tracking Turntable Based on Disturbance Compensation

Xiaoting Liu
, Xinghua Chen^*
, Xiaochao Liu

^*Corresponding author for this work

School of Automation Science and Electrical Engineering

Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

The research object of this paper is the space two-dimensional tracking turntable. When turntable rotates at high speed, there will be a non- negligible coupling effect between frames. During low-speed motion, the low-speed friction torque will cause the turntable to crawl and shake. Firstly, this paper analyzes the kinematics of turntable under working conditions, and then discusses the dynamic coupling of the two-dimensional tracking turntable itself based on LuGre friction model. Finally, the paper designs a detailed control system of turntable and proposes a new nonlinear control method. The simulation is carried out with Simulink, and we obtain a good control effect.

Original language	English
Title of host publication	IET Conference Proceedings
Publisher	Institution of Engineering and Technology
Pages	232-236
Number of pages	5
Volume	2022
Edition	7
ISBN (Electronic)	9781839537769
DOIs	https://doi.org/10.1049/icp.2022.1530
State	Published - 2022
Event	2022 CSAA/IET International Conference on Aircraft Utility Systems, AUS 2022 - Nanchang, China Duration: 17 Aug 2022 → 20 Aug 2022

Conference

Conference	2022 CSAA/IET International Conference on Aircraft Utility Systems, AUS 2022
Country/Territory	China
City	Nanchang
Period	17/08/22 → 20/08/22

Keywords

DYNAMIC COUPLING
MODELLING AND SIMULATION
TWO-DIMENSIONAL TRACKING TURNTABLE

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10.1049/icp.2022.1530

Cite this

@inproceedings{ba760a07c87c4d5487967eb84ab51f83,

title = "Nonlinear Control of Satellite Tracking Turntable Based on Disturbance Compensation",

abstract = "The research object of this paper is the space two-dimensional tracking turntable. When turntable rotates at high speed, there will be a non- negligible coupling effect between frames. During low-speed motion, the low-speed friction torque will cause the turntable to crawl and shake. Firstly, this paper analyzes the kinematics of turntable under working conditions, and then discusses the dynamic coupling of the two-dimensional tracking turntable itself based on LuGre friction model. Finally, the paper designs a detailed control system of turntable and proposes a new nonlinear control method. The simulation is carried out with Simulink, and we obtain a good control effect.",

keywords = "DYNAMIC COUPLING, MODELLING AND SIMULATION, TWO-DIMENSIONAL TRACKING TURNTABLE",

author = "Xiaoting Liu and Xinghua Chen and Xiaochao Liu",

note = "Publisher Copyright: {\textcopyright} 2022 IET Conference Proceedings. All rights reserved.; 2022 CSAA/IET International Conference on Aircraft Utility Systems, AUS 2022 ; Conference date: 17-08-2022 Through 20-08-2022",

year = "2022",

doi = "10.1049/icp.2022.1530",

language = "英语",

volume = "2022",

pages = "232--236",

booktitle = "IET Conference Proceedings",

publisher = "Institution of Engineering and Technology",

address = "英国",

edition = "7",

}

TY - GEN

T1 - Nonlinear Control of Satellite Tracking Turntable Based on Disturbance Compensation

AU - Liu, Xiaoting

AU - Chen, Xinghua

AU - Liu, Xiaochao

PY - 2022

Y1 - 2022

N2 - The research object of this paper is the space two-dimensional tracking turntable. When turntable rotates at high speed, there will be a non- negligible coupling effect between frames. During low-speed motion, the low-speed friction torque will cause the turntable to crawl and shake. Firstly, this paper analyzes the kinematics of turntable under working conditions, and then discusses the dynamic coupling of the two-dimensional tracking turntable itself based on LuGre friction model. Finally, the paper designs a detailed control system of turntable and proposes a new nonlinear control method. The simulation is carried out with Simulink, and we obtain a good control effect.

AB - The research object of this paper is the space two-dimensional tracking turntable. When turntable rotates at high speed, there will be a non- negligible coupling effect between frames. During low-speed motion, the low-speed friction torque will cause the turntable to crawl and shake. Firstly, this paper analyzes the kinematics of turntable under working conditions, and then discusses the dynamic coupling of the two-dimensional tracking turntable itself based on LuGre friction model. Finally, the paper designs a detailed control system of turntable and proposes a new nonlinear control method. The simulation is carried out with Simulink, and we obtain a good control effect.

KW - DYNAMIC COUPLING

KW - MODELLING AND SIMULATION

KW - TWO-DIMENSIONAL TRACKING TURNTABLE

UR - https://www.scopus.com/pages/publications/85174646423

U2 - 10.1049/icp.2022.1530

DO - 10.1049/icp.2022.1530

M3 - 会议稿件

AN - SCOPUS:85174646423

VL - 2022

SP - 232

EP - 236

BT - IET Conference Proceedings

PB - Institution of Engineering and Technology

T2 - 2022 CSAA/IET International Conference on Aircraft Utility Systems, AUS 2022

Y2 - 17 August 2022 through 20 August 2022

ER -

Nonlinear Control of Satellite Tracking Turntable Based on Disturbance Compensation

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