Multi-spacecraft attitude cooperative control using model-based event-triggered methodology

Zhang, Chengxi; Wang, Jihe; Sun, Ran; Zhang, Dexin; Shao, Xiaowei

doi:10.1016/j.asr.2018.07.019

Cited by 53 publications

(30 citation statements)

References 35 publications

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“…Compared with the back-stepping based control, the sliding mode control technology possesses satisfactory capability of disturbance attenuation, which brings about fruitful research results [19−21]. In [19,21], a time-varying sliding mode surface (SMS) was utilized for the purpose of attitude syn-chronization in cases of healthy actuators and failure actuators. However, the mentioned strategies in [13−21] has neglected the limited communication resource among members in the SFF.…”

Section: Introductionmentioning

confidence: 99%

Disturbance observer based finite-time coordinated attitude tracking control for spacecraft on SO(3)

Shi

Xie

Deng

et al. 2020

J. of Syst. Eng. Electron.

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Section: Introductionmentioning

confidence: 99%

Disturbance observer based finite-time coordinated attitude tracking control for spacecraft on SO(3)

Shi

Xie

Deng

et al. 2020

J. of Syst. Eng. Electron.

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“…In [35], the radial-basis-function-based neural network was employed in the event-triggered attitude tracking control of the spacecraft, such that the robustness of the closed-loop system was enhanced towards parameter uncertainties and external disturbances. Event-triggered control method was also successfully utilized into attitude synchronization of the spacecraft [36], [37]. However, the integrated translational and rotational tracking control of the spacecraft to achieve fly-around missions is not considered in [32]- [37].…”

Section: Introductionmentioning

confidence: 99%

Event-Triggered Integrated Robust Control for Non-Cooperative Fly-Around Mission With Prescribed Performance

2020

IEEE Access

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This paper investigates the event-triggered integrated attitude and position robust control problem for non-cooperative fly-around mission with prescribed performance in the presence of uncertain dynamics and external disturbances. For the requirement of line-of-sight orientation, a coupled motion model of relative position and attitude of the spacecraft is established, where the relative orbit model is described in the line-of-slight frame. Based upon the prescribed performance functions and the model error transformation, an integrated robust adaptive controller is proposed such that the desired fly-around trajectory and attitude orientation can be tracked simultaneously. Moreover, an event-triggered condition is also designed, such that the number of control input updates can be reduced. By means of the constructed event-triggered condition, the closed-loop system still possesses the predetermined control performance, and Zeno phenomenon can be avoided. Simulation results are presented to verify the effectiveness of the proposed controller. INDEX TERMS event-triggered, prescribed performance , non-cooperative spacecraft, fly-around mission, integrated attitude and position.

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“…Very recent results on the event-triggered attitude control are presented in the works by Wu et al (2017), Zhang et al (2018a, 2018b) and Weng et al (2016). In Wu et al (2017), the authors have designed the event-trigger based control law for stabilization of a rigid spacecraft subjected to external disturbances only.…”

Section: Introductionmentioning

confidence: 99%

“…The control algorithm is reported to achieve a minimum number of control updates. In Zhang et al (2018a), an event-triggered decentralized attitude cooperative control is designed and analyzed for multiple spacecrafts. For attitude control problems of multiple groups of rigid spacecrafts, a nonlinear manifold based distributed event-triggered control methodology is proposed in Weng et al (2016).…”

Section: Introductionmentioning

confidence: 99%

Attitude stabilization of flexible spacecraft under limited communication with reinforced robustness

Amrr

Nabi

2019

Transactions of the Institute of Measurement and Control

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This paper proposes a robust event-driven control for attitude regulation in flexible spacecraft affected by inertial parametric uncertainties and external disturbances. The bandwidth constraint of the communication channel between controller and system requires an event-based control design. Under the action of proposed control law, the system trajectories are ensured to be uniformly ultimately bounded (UUB) in a small vicinity of their equilibrium points. Apart from the boundedness of states, the proposed event-triggered controller also satisfies bandwidth restrictions by achieving a substantially low control usage. The results obtained from numerical simulations are indeed encouraging. It demonstrates the proposed controller as a potential alternative to the periodically sampled data controllers. Moreover, the proposed control strategy successfully eludes the unwanted unwinding phenomenon encountered in quaternion based attitude control of the spacecraft.

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Multi-spacecraft attitude cooperative control using model-based event-triggered methodology

Cited by 53 publications

References 35 publications

Disturbance observer based finite-time coordinated attitude tracking control for spacecraft on SO(3)

Disturbance observer based finite-time coordinated attitude tracking control for spacecraft on SO(3)

Event-Triggered Integrated Robust Control for Non-Cooperative Fly-Around Mission With Prescribed Performance

Attitude stabilization of flexible spacecraft under limited communication with reinforced robustness

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