Suboptimal continuous torque attitude maneuvers for underactuated spacecraft

Kim, Dong-Hoon; Turner, James D.

doi:10.1016/j.ast.2014.09.012

Cited by 6 publications

(2 citation statements)

References 23 publications

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“…Precise attitude control in the presence of uncertain nature of spacecraft dynamical systems has attracted considerable research interest in the existing literature [25][26][27][28][29][30][31]. Although the existing literature addresses important issues related to attitude control of spacecraft, such as adapting the control system to modeling uncertainties, only limited results explicitly deal with underactuated systems [32].…”

Section: Introductionmentioning

confidence: 99%

Learning from adaptive neural network control of an underactuated rigid spacecraft

Zeng

Wang

2015

Neurocomputing

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Section: Introductionmentioning

confidence: 99%

Learning from adaptive neural network control of an underactuated rigid spacecraft

Zeng

Wang

2015

Neurocomputing

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“…Also, many researchers control the underactuated spacecraft using the optimum algorithms. [13][14][15][16] Also, the underactuated spacecraft is stabilized by using model predictive control approach. 17 A robust control by using the H∞ method is introduced by Han et al 18 such that the accuracy of the pointing in the presence of the disturbances is improved.…”

Section: Introductionmentioning

confidence: 99%

Robust backstepping attitude tracking control of an underactuated spacecraft with saturation and time-variant perturbations

Nadafi

Kabganian

2021

Proceedings of the Institution of Mechanical Engineers, Part G:

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This study investigated associations of attitude tracking control of an underactuated spacecraft with consideration of saturation and perturbations. A nonsingular attitude tracking control was proposed which did not need limiting initial conditions of the quaternions. The controller was analyzed based on Lyapunov criteria and LaSalle’s invariance theorem in the large-angle maneuver. In order to control, the complete kinematic and dynamic model of the underactuated spacecraft was reconstructed. According to simulation results, our controller has excellent robustness against the hard saturation, external disturbances, time-varying inertia uncertainties, and internal disturbances of actuators. As result, we found that the attitude controller was asymptotically stable under the soft saturation and the perturbations so that quaternions and angular velocity converged to the desired path within the 80 s. Also, it was still asymptotic stable under the hard saturation whose level is equal to 0.035 Nm, 3.5% of the soft saturation level. In this case, errors of quaternions and angular velocity were converged to the origin within the 150 s. Finally, the closed-loop system was verified by Adams-MATLAB co-simulation. The maximum verification errors for quaternions were less than 19%, while the maximum verification errors for angular velocity were less than 13.5%.

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Anti-tangle control of tethered space robots using linear motion of tether offset

Wang

Meng

Jia

et al. 2019

Aerospace Science and Technology

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Suboptimal continuous torque attitude maneuvers for underactuated spacecraft

Cited by 6 publications

References 23 publications

Learning from adaptive neural network control of an underactuated rigid spacecraft

Learning from adaptive neural network control of an underactuated rigid spacecraft

Robust backstepping attitude tracking control of an underactuated spacecraft with saturation and time-variant perturbations

Anti-tangle control of tethered space robots using linear motion of tether offset

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