شماره ركورد كنفرانس :
3208
عنوان مقاله :
Verification of Reaction Wheel Functional Model in HIL Test-bed
پديدآورندگان :
Abedi, Mostafa Electrical Engineering Department- Shahid Beheshti University , Izadi, Vahid Electrical Engineering Department - Iran University of Science and Technology , Bolandi, Hossein Electrical Engineering Department - Iran University of Science and Technology
كليدواژه :
static and dynamic imbalance , satellite attitude control , modeling reaction wheel , hardware in the loop , brushless electric motor , disturbance torques of bearing
عنوان كنفرانس :
چهارمين كنفرانس بين المللي كنترل، ابزار دقيق و اتوماسيون
چكيده لاتين :
Reaction Wheel (RW) is the most popular actuator
in the Attitude Control System (ACS) of satellites which has a
significant role in performing satellite missions. Reaction wheel
supplies the torque and the momentum that is required for
satellite attitude control. The RW model which is used in the ACS
simulations and FDI algorithms should be an accurate model. On
the other hand, each physical module has a special role in the
reaction wheel modeling. In this regard, based on elements in the
internal structure of this actuator, a precise model of RW is
presented. Furthermore, the proposed model of RW is more
general and can be used in other types of RW. Moreover, in this
paper proposed a new model of the reaction wheel for ACS
simulation. The proposed model of RW is validated by a Real-
Time HIL test bed in the form of set point commands and profile
command.
