Hybrid actuator optimal angular momentum management with analytical solution for spacecraft attitude agile maneuvering mission
Hybrid actuator consisting of Control Moment Gyro (CMG) and Reaction Wheel (RW)
possesses both the advantages of providing control using CMGs and offering high-precision …
possesses both the advantages of providing control using CMGs and offering high-precision …
Failure prognosis for satellite reaction wheels using Kalman filter and particle filter
PROGNOSTIC methods can be categorized as data driven [1–3], model based, and hybrid.
In this study, a model-based prognosis approach is considered due to limited access to …
In this study, a model-based prognosis approach is considered due to limited access to …
Design concepts and control algorithm to minimize the control effort for earth-orbit-raising solar sails
J Bae, J Kang - Aerospace Science and Technology, 2024 - Elsevier
This paper presents novel design concepts and a robust sliding mode control (RSMC)
algorithm for a solar sail optimized for an Earth-orbit-raising demonstration mission. The …
algorithm for a solar sail optimized for an Earth-orbit-raising demonstration mission. The …
Disturbance observer-based attitude control of the air-bearing platform using a reaction wheel
A reaction wheel is a well-known actuator for controlling the attitude of a spacecraft. It is a
momentum exchange device that typically consists of a brushless direct current motor with a …
momentum exchange device that typically consists of a brushless direct current motor with a …
[PDF][PDF] Reaction wheel performance characterization using the kepler spacecraft as a case study
J Kampmeier, R Larsen, LF Migliorini… - 2018 SpaceOps …, 2018 - arc.aiaa.org
The Kepler spacecraft had lost two of its four reaction wheels by 2012, and the Kepler
attitude engineers were forced to create a novel concept of operations to continue the …
attitude engineers were forced to create a novel concept of operations to continue the …
Performance comparison of gyro-based and gyroless attitude estimation for cubesats
In this paper, a comparison study between gyro-based and gyroless approaches for
spacecraft attitude estimation is presented. Due to its vulnerability to the model errors, the …
spacecraft attitude estimation is presented. Due to its vulnerability to the model errors, the …
Cooperative game theory-based optimal angular momentum management of hybrid attitude control actuator
Y Wu, M Zheng, M He, D Zhang, W He, B Hua… - IEEE …, 2018 - ieeexplore.ieee.org
The next-generation space missions, such as the space moving target tracking mission and
the agile attitude maneuvering mission and so on, propose a high requirement on spacecraft …
the agile attitude maneuvering mission and so on, propose a high requirement on spacecraft …
Non-Linear Control Strategies for Attitude Maneuvers in a CubeSat with Three Reaction Wheels
BE Garcia, AM Yanyachi… - International Journal of …, 2020 - search.proquest.com
Abstract Development of nanosatellites with CubeSat stan-dard allow students and
professionals to get involved into the aerospace technology. In nanosatellites, attitude plays …
professionals to get involved into the aerospace technology. In nanosatellites, attitude plays …
[PDF][PDF] Torque and speed control loops of a reaction wheel
This paper presents some approaches to the design and some experimental results for a
reaction wheel (RW) current and speed control loops. Reaction wheels are largely …
reaction wheel (RW) current and speed control loops. Reaction wheels are largely …
Current and speed control operating modes of a reaction wheel
This paper presents some approaches to the design and some experimental results for
current and speed control loops of a reaction wheel (RW). Reaction wheels are largely …
current and speed control loops of a reaction wheel (RW). Reaction wheels are largely …