TY - GEN
T1 - Satellite Attitude Control and Power Tracking with VSCMGs during Large-angle and Agile Attitude Maneuvers
AU - Yoshihara, Hiroyuki
AU - Takahashi, Masaki
PY - 2019/6
Y1 - 2019/6
N2 - In recent years, the use of VSCMG/IPACS for satellites has been considered, because Earth observation satellites are required to have agility and miniaturization. However, in previous research, the control laws of VSCMG/IPACS at large-angle and agile attitude maneuvers have not been studied. In this study, we clarify that it is impossible for conventional methods to achieve large-angle and agile attitude maneuvers, while accurately tracking power. Therefore, we propose a system capable of simultaneous satellite attitude control and power tracking with VSCMG during large-angle and agile attitude maneuvers. The proposed steering law switches the steering laws according to singularities, and enables the satellite to change attitude quickly without power errors. In addition, numerical simulations demonstrate through comparison that the proposed steering law is more useful than conventional steering laws.
AB - In recent years, the use of VSCMG/IPACS for satellites has been considered, because Earth observation satellites are required to have agility and miniaturization. However, in previous research, the control laws of VSCMG/IPACS at large-angle and agile attitude maneuvers have not been studied. In this study, we clarify that it is impossible for conventional methods to achieve large-angle and agile attitude maneuvers, while accurately tracking power. Therefore, we propose a system capable of simultaneous satellite attitude control and power tracking with VSCMG during large-angle and agile attitude maneuvers. The proposed steering law switches the steering laws according to singularities, and enables the satellite to change attitude quickly without power errors. In addition, numerical simulations demonstrate through comparison that the proposed steering law is more useful than conventional steering laws.
UR - http://www.scopus.com/inward/record.url?scp=85069940129&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85069940129&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85069940129
T3 - 2019 12th Asian Control Conference, ASCC 2019
SP - 1613
EP - 1618
BT - 2019 12th Asian Control Conference, ASCC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th Asian Control Conference, ASCC 2019
Y2 - 9 June 2019 through 12 June 2019
ER -