Event-triggered attitude control of spacecraft
The problem of spacecraft attitude stabilization control system with limited communication
and external disturbances is investigated based on an event-triggered control scheme. In …
and external disturbances is investigated based on an event-triggered control scheme. In …
Spacecraft attitude fault-tolerant stabilization against loss of actuator effectiveness: A novel iterative learning sliding mode approach
Q Jia, R Ma, C Zhang, R Varatharajoo - Advances in Space Research, 2023 - Elsevier
This paper investigates the attitude fault-tolerant stabilization problem for a spacecraft
subjected to its actuator effectiveness loss, inertia uncertainties and space disturbances. A …
subjected to its actuator effectiveness loss, inertia uncertainties and space disturbances. A …
Neural-network-based adaptive event-triggered control for spacecraft attitude tracking
The problem of attitude tracking control for spacecraft with limited communication rate is
addressed in this article. To reduce the communication burden, an adaptive event-triggered …
addressed in this article. To reduce the communication burden, an adaptive event-triggered …
Robust finite-time control design for attitude stabilization of spacecraft under measurement uncertainties
Q Yao - Advances in Space Research, 2021 - Elsevier
This paper investigates the finite-time attitude stabilization of spacecraft under multiple
uncertainties. Besides inertia uncertainties, external disturbances, and actuator faults, the …
uncertainties. Besides inertia uncertainties, external disturbances, and actuator faults, the …
Iterative learning disturbance observer based attitude stabilization of flexible spacecraft subject to complex disturbances and measurement noises
T He, Z Wu - IEEE/CAA Journal of Automatica Sinica, 2021 - ieeexplore.ieee.org
To realize high-precision attitude stabilization of a flexible spacecraft in the presence of
complex disturbances and measurement noises, an iterative learning disturbance observer …
complex disturbances and measurement noises, an iterative learning disturbance observer …
Spacecraft attitude control with input quantization
B Wu - Journal of Guidance, Control, and Dynamics, 2016 - arc.aiaa.org
MUCH attention has been paid to low-cost plug-and-play small spacecraft in recent years [1,
2]. The functional components of plug-and-play spacecraft are independent modules that …
2]. The functional components of plug-and-play spacecraft are independent modules that …
Reinforcement learning strategy for spacecraft attitude hyperagile tracking control with uncertainties
Spacecraft attitude tracking control is a challenge for different space moving target
observation tasks, especially when uncertainties exist. Traditional controllers have poor …
observation tasks, especially when uncertainties exist. Traditional controllers have poor …
Robust attitude tracking control for spacecraft with quantized torques
B Wu, X Cao - IEEE transactions on Aerospace and Electronic …, 2017 - ieeexplore.ieee.org
The problem of spacecraft attitude tracking with limited communication to actuators is
addressed in this paper. A hysteresis quantizer is employed to quantize the signal of control …
addressed in this paper. A hysteresis quantizer is employed to quantize the signal of control …
Robust adaptive learning for attitude control of rigid bodies with initial alignment errors
F Zhang, D Meng, X Li - Automatica, 2022 - Elsevier
In the attitude tracking control tasks of rigid-body systems, initial alignment errors are
recognized as one of the main factors that hinder the effective controller design and thus the …
recognized as one of the main factors that hinder the effective controller design and thus the …
Saturated adaptive hierarchical fuzzy attitude-tracking control of rigid spacecraft with modeling and measurement uncertainties
The problem of the attitude-tracking control of spacecraft subject to additive measurement
uncertainty, control saturation, parametric uncertainty, and unknown external disturbances is …
uncertainty, control saturation, parametric uncertainty, and unknown external disturbances is …