Coordinated Attitude Control for Synthetic Aperture Radar Satellites with Quantization and Communication Delay

This paper studies the coordinated attitude control problem of synthetic aperture radar satellites and proposes two types of terminal sliding mode control schemes. The first control law is investigated based on the conventional non-singular terminal sliding mode approach and modified Rodrigues param...

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Vydáno v:International journal of control, automation, and systems Ročník 17; číslo 7; s. 1770 - 1780
Hlavní autoři: Fu, Jingbo, Liu, Ming, Li, Huayi, Cao, Xibin
Médium: Journal Article
Jazyk:angličtina
Vydáno: Bucheon / Seoul Institute of Control, Robotics and Systems and The Korean Institute of Electrical Engineers 01.07.2019
Springer Nature B.V
제어·로봇·시스템학회
Témata:
Actuators
Computer simulation
Control
Control methods
Control systems design
Control theory
Delay
Engineering
First principles
Heat flux
L2 gain
Mathematical models
Measurement
Mechatronics
Model reduction
Neural networks
Parameter modification
Principal components analysis
Proper Orthogonal Decomposition
Radar satellites
Radiative heat transfer
Reduced order models
Robotics
Satellite attitude control
Satellites
Simulation
Sliding mode control
Synthetic aperture radar
제어계측공학
event-triggered control
terminal sliding mode control
Coordinated attitude control
SAR satellites
ISSN:1598-6446, 2005-4092
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Popis
Shrnutí:This paper studies the coordinated attitude control problem of synthetic aperture radar satellites and proposes two types of terminal sliding mode control schemes. The first control law is investigated based on the conventional non-singular terminal sliding mode approach and modified Rodrigues parameters with the consideration of signal quantization and communication delay. Based on the first control scheme, we develop the second control method with an integral-based event triggering condition to reduce the updating frequency of the control command from controllers to actuators. Finally, numerical simulation examples based on a cluster of three satellites are presented to show the effectiveness of the proposed two designed control methods.
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content type line 14
http://link.springer.com/article/10.1007/s12555-018-0788-0
ISSN:1598-6446
2005-4092
DOI:10.1007/s12555-018-0788-0