NDLI: Satellite formation keeping using robust constrained model predictive control

Content Provider	IEEE Xplore Digital Library
Author	Baolin Wu Xibin Cao
Copyright Year	2006
Description	Author affiliation: Res. Center of Satellite Technol., Harbin Inst. of Technol. (Baolin Wu; Xibin Cao)
Abstract	Numerous controllers have been proposed based on linear Hill's equations for satellite formation control. To date, most of these controllers assumed that the system model is well defined, and all the states are known. In this paper, robust constrained model predictive controllers are designed which allows explicit incorporating of the description of parametric uncertainty and the actuator magnitude uncertainty based on this linear Hill's equations. The goal is to design, at each time step, a state-feedback control law which minimizes a "worst case" infinite horizon objective function, subject to constraint on the control input. The problem is reduced to a convex optimization involving linear matrix inequalities (LMIs). The proposed robust controllers are evaluated in simulation. The simulation results demonstrate that the proposed controllers are capable of controlling the satellite formation system with parametric uncertainty and the actuator magnitude uncertainty better than LQR
Starting Page	6
Ending Page	18
File Size	2865078
Page Count	13
File Format	PDF
ISBN	0780393953
DOI	10.1109/ISSCAA.2006.1627693
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-01-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Robust control Satellites Uncertainty Hydraulic actuators Optimal control Predictive models Control systems Orbits Equations Predictive control
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in