Robust attitude tracking for rigid spacecraft with prescribed transient performance

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

“…This method has been successfully utilized into servo mechanisms [42], robot manipulators [43], vehicle suspensions [44], and unmanned aerial vehicles [45]. For instance, Zhou et al [46] proposed a prescribed performance attitude tracking control of the spacecraft by means of a suitable configuration error function. A fault-tolerant PPC scheme was put forward in [47], so that the judicious selec- tion of the control parameter could be prevented.…”

“…Then Verginis et al [51] went further to propose a prescribed performance formation control of rigid bodies on SE(3), where the inter-agent distance constraints could be satisfied and therefore the connectivity maintenance and the collision avoidance between rigid bodies were both ensured. Note that the above papers [46]- [51] only investigated the attitude/pose control with prescribed control performance, while the integrated translational and rotational control of spacecraft to achieve NFM is not considered. Besides, the control inputs in [46]- [51] was real-time updated and the event-triggered control of the spacecraft is not taken in account.…”

“…Note that the above papers [46]- [51] only investigated the attitude/pose control with prescribed control performance, while the integrated translational and rotational control of spacecraft to achieve NFM is not considered. Besides, the control inputs in [46]- [51] was real-time updated and the event-triggered control of the spacecraft is not taken in account. Therefore, it deserves further investigation on the adaptive event-triggered control of spacecraft to realize the non-cooperative space missions, where the prescribed control performance can be ensured.…”

“…i). In contrast to [46]- [51] , an integrated robust control scheme is proposed, which can guarantee that the desired fly-around trajectory and attitude orientation can be tracked simultaneously . Besides, a lumped parameter updated law is designed such that the estimation of the inertia parameters is avoided and the closed-loop system is robust toward external disturbances.…”

Quaternion-Based Robust Satellite Attitude Tracking Control

“…The attitude control problem of a spacecraft in the presence of disturbance and/or uncertainties has been extensively studied. Many different control strategies including, adaptive control [5][6], sliding mode control [7][8] and robust control methods [9][10] were proposed in the literature and all these methods have their own advantages as well as disadvantages. Sliding mode control is a widely preferred control method due to its simple and inherently robust structure.…”