TY - GEN
T1 - Periodic H2 synthesis for spacecraft attitude control with magnetorquers and reaction wheels
AU - Trégouët, Jean François
AU - Arzelier, Denis
AU - Peaucelle, Dimitri
AU - Ebihara, Yoshio
AU - Pittet, Christelle
AU - Falcoz, Alexandre
N1 - Copyright:
Copyright 2012 Elsevier B.V., All rights reserved.
PY - 2011
Y1 - 2011
N2 - Particularly attractive for small satellites, the use of magnetic torquers for attitude control is still a difficult problem. Indeed, equations are naturally time-varying and suffers from controllability issues. In this paper, a generic model, taking different kinds of pointing and different kinds of actuators into account, is proposed, linearized and then discretized. Recent studies demonstrate how combining magnetorquers and reaction wheels is attractive. Following this line, latest LMI synthesis techniques for static periodic controller are applied in this paper to the attitude control problem of a spacecraft equipped with both actuation systems. Simulation results are provided, showing the performance of the obtained control law.
AB - Particularly attractive for small satellites, the use of magnetic torquers for attitude control is still a difficult problem. Indeed, equations are naturally time-varying and suffers from controllability issues. In this paper, a generic model, taking different kinds of pointing and different kinds of actuators into account, is proposed, linearized and then discretized. Recent studies demonstrate how combining magnetorquers and reaction wheels is attractive. Following this line, latest LMI synthesis techniques for static periodic controller are applied in this paper to the attitude control problem of a spacecraft equipped with both actuation systems. Simulation results are provided, showing the performance of the obtained control law.
UR - http://www.scopus.com/inward/record.url?scp=84860652692&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84860652692&partnerID=8YFLogxK
U2 - 10.1109/CDC.2011.6161179
DO - 10.1109/CDC.2011.6161179
M3 - Conference contribution
AN - SCOPUS:84860652692
SN - 9781612848006
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 6876
EP - 6881
BT - 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011
Y2 - 12 December 2011 through 15 December 2011
ER -