TY - GEN
T1 - Hybrid modeling and predictive control of a fractionated satellite system
T2 - 2013 25th Chinese Control and Decision Conference, CCDC 2013
AU - Shi, Xiaoping
AU - Liu, Hailong
AU - Li, Long
PY - 2013
Y1 - 2013
N2 - This paper proposes a model and predictive control of a fractionated satellite system by using Mixed Logic Dynamical (MLD) approach. The power management system of a fractionated satellite can be seen as a hybrid system, which includes discrete dynamics, continuous dynamics, and logic rules. Discrete features of the power management system are the different types of flight modes and discrete inputs. On the other hand, continuous dynamics feature is power consumption process in each mode. The union of these properties characterizes the hybrid behavior of a power management system. In order to model both the discrete/continuous dynamics and the switching between different flight modes, the MLD framework has been exploiting. Then, predictive control scheme is proposed to control this hybrid system. To illustrate the effectiveness of the proposed approach, some numerical simulations are shown.
AB - This paper proposes a model and predictive control of a fractionated satellite system by using Mixed Logic Dynamical (MLD) approach. The power management system of a fractionated satellite can be seen as a hybrid system, which includes discrete dynamics, continuous dynamics, and logic rules. Discrete features of the power management system are the different types of flight modes and discrete inputs. On the other hand, continuous dynamics feature is power consumption process in each mode. The union of these properties characterizes the hybrid behavior of a power management system. In order to model both the discrete/continuous dynamics and the switching between different flight modes, the MLD framework has been exploiting. Then, predictive control scheme is proposed to control this hybrid system. To illustrate the effectiveness of the proposed approach, some numerical simulations are shown.
KW - Fractionated satellite
KW - Hybrid system
KW - Mix logical dynamics
KW - Modeling
KW - Predictive control
UR - https://www.scopus.com/pages/publications/84882770627
U2 - 10.1109/CCDC.2013.6560920
DO - 10.1109/CCDC.2013.6560920
M3 - 会议稿件
AN - SCOPUS:84882770627
SN - 9781467355322
T3 - 2013 25th Chinese Control and Decision Conference, CCDC 2013
SP - 198
EP - 203
BT - 2013 25th Chinese Control and Decision Conference, CCDC 2013
Y2 - 25 May 2013 through 27 May 2013
ER -