TY - GEN
T1 - The study of satellite dynamics with reaction wheel actuator and comparison of its numerical solutions using MATLAB/Simulink
AU - Yudha, Wahyu Wira
AU - Rulaningtyas, Riries
AU - Rahmatillah, Akif
AU - Septanto, Harry
N1 - Publisher Copyright:
© 2024 Author(s).
PY - 2024/1/29
Y1 - 2024/1/29
N2 - Satellite attitude control is carried out to reach the target attitude as well as overcome various disturbances that cause the satellite's orientation or attitude to be kept off target attitude. The satellite control efforts are provided by the actuators, and the reaction wheel is one of them. The basic step to designing attitude control of a satellite is by understanding its dynamics. This paper reports the axisymmetric satellite behavior through simulation in MATLAB/Simulink. Some scenarios are carried out using simulations to explore the relationship between the satellite's motion behavior and its initial rotation without and with the reaction wheel. The simulations that run illustrate the relationships between the initial angular velocity of the satellite and the angular momentum of the reaction wheel, as well as at which axis (in relation to the moment of inertia) the reaction wheel is located. In addition, a comparison of simulation results using some different numerical solver settings was presented in statistical measurements, i.e., mean, median, and range of the magnitude of the satellite's angular velocity as well as the sample size. These facts show us that one may need to be more careful in choosing a numerical solver setting for simulating the dynamics of the satellites.
AB - Satellite attitude control is carried out to reach the target attitude as well as overcome various disturbances that cause the satellite's orientation or attitude to be kept off target attitude. The satellite control efforts are provided by the actuators, and the reaction wheel is one of them. The basic step to designing attitude control of a satellite is by understanding its dynamics. This paper reports the axisymmetric satellite behavior through simulation in MATLAB/Simulink. Some scenarios are carried out using simulations to explore the relationship between the satellite's motion behavior and its initial rotation without and with the reaction wheel. The simulations that run illustrate the relationships between the initial angular velocity of the satellite and the angular momentum of the reaction wheel, as well as at which axis (in relation to the moment of inertia) the reaction wheel is located. In addition, a comparison of simulation results using some different numerical solver settings was presented in statistical measurements, i.e., mean, median, and range of the magnitude of the satellite's angular velocity as well as the sample size. These facts show us that one may need to be more careful in choosing a numerical solver setting for simulating the dynamics of the satellites.
UR - http://www.scopus.com/inward/record.url?scp=85184306129&partnerID=8YFLogxK
U2 - 10.1063/5.0194634
DO - 10.1063/5.0194634
M3 - Conference contribution
AN - SCOPUS:85184306129
T3 - AIP Conference Proceedings
BT - AIP Conference Proceedings
A2 - Amrillah, Tahta
A2 - Prihandana, Gunawan Setia
A2 - Prastio, Rizki Putra
A2 - Megantoro, Prisma
A2 - Fahmiyah, Indah
PB - American Institute of Physics Inc.
T2 - 2nd International Conference on Advanced Technology and Multidiscipline: Supporting Sustainable Development Goals Through Innovation on Advanced Technology and Multidisciplinary Research, ICATAM 2022
Y2 - 12 October 2022 through 13 October 2022
ER -