Rotation–translation coupling analysis on perturbed spacecraft relative translational motion

Chen, Jianlin; Masdemont, Josep J.; Gómez, Gérard; Yuan, Jianping; Zhu, Zefei

doi:10.1007/s11071-020-05995-8

Cited by 8 publications

(2 citation statements)

References 34 publications

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“…Among those researches on integrated modeling and control, dual-quaternion-based method stands out owing to its simpler form, more compact structure, better control accuracy, stronger operability and higher control efficiency [4][5][6]. Moreover, dual-quaternion-based integrated model is in the exactly similar form as quaternion-based attitude model, which means that a large number of existing results based on quaternion can be easily extended to relevant studies based on dual quaternion [7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Finite‐time attitude‐orbit integrated tracking control of flexible spacecraft under input saturation

Fan

Liu

et al. 2022

IET Control Theory & Appl

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This paper investigates the attitude-orbit integrated modeling and robust control of flexible spacecraft with input saturation. First, the dual-number method is employed to describe the dynamic model of the spacecraft with the flexible appendage. Then, a fast terminal sliding mode control law is designed to stabilize the attitude-orbit control system of the spacecraft. In addition, considering the input saturation, a time-varying siding surface based terminal sliding mode control law is further proposed to solve the design problem. Under the designed control laws, the state trajectories of the attitude-orbit coupled control systems can achieve to be finite-time stable, and the reachability of the proposed sliding surface can be ensured at the same time. Finally, through numerical simulations and comparison with the conventional methods, the superiority of the proposed control strategies in convergence speed and convergence accuracy is verified, and the feasibility of engineering application is verified.

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Section: Introductionmentioning

confidence: 99%

Finite‐time attitude‐orbit integrated tracking control of flexible spacecraft under input saturation

Fan

Liu

et al. 2022

IET Control Theory & Appl

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“…Simultaneous relative attitude and position control between two spacecraft is a critical technology for many space missions, such as on-orbit servicing, formation flying, and asteroid exploration [1][2][3]. This six-degree-of-freedom (6-DOF) control problem is challenging since it is composed of two different motions, rotation and translation, between which there exist tangled kinematic and dynamic couplings [4,5].…”

Section: Introductionmentioning

confidence: 99%

Globally stable proportional‐integral‐derivative control for spacecraft pose tracking via dual quaternions

Peng

Gong

2022

IET Control Theory & Appl

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Due to the high reliability and simple adjustment, proportional‐integral‐derivative (PID) control is widely used in practical systems. However, intrinsic non‐linearity of the pose dynamics hinders the design of a PID pose controller. Besides, topological constraints on the rigid body configuration space SE(3) prevent a continuous or a memoryless discontinuous state feedback control from achieving robust global stability. For these two issues, this paper develops a dual quaternion‐based hybrid PID pose tracking control strategy, where the newly introduced integral term can compensate for constant disturbances, and the hysteretic switching‐based hybrid feedback can avoid both unwinding phenomenon and noise sensitivity caused by the topological constraints. In addition, by adjusting the hysteresis width, the proposed hybrid PID controller can also become a continuous or a discontinuous PID controller. The global asymptotic stability in the presence of constant disturbance forces and torques, and robustness to measurement noises are proven by the hybrid system stability theory. Numerical simulations for an earth‐orbiting spacecraft pose tracking mission are conducted to illustrate and compare the performances of the proposed hybrid, continuous and discontinuous PID pose tracking control laws.

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Forced resonance orbit analysis of binary asteroid system with consideration of solar radiation pressure

et al. 2022

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Rotation–translation coupling analysis on perturbed spacecraft relative translational motion

Cited by 8 publications

References 34 publications

Finite‐time attitude‐orbit integrated tracking control of flexible spacecraft under input saturation

Finite‐time attitude‐orbit integrated tracking control of flexible spacecraft under input saturation

Globally stable proportional‐integral‐derivative control for spacecraft pose tracking via dual quaternions

Forced resonance orbit analysis of binary asteroid system with consideration of solar radiation pressure

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