Attitude control of an underactuated spacecraft using quaternion feedback regulator and tube-based MPC

Mirshams, Mehran; Khosrojerdi, M.

doi:10.1016/j.actaastro.2016.11.033

Cited by 18 publications

(2 citation statements)

References 29 publications

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“…FTC is divided into active fault-tolerant control (AFTC) and passive fault-tolerant control (PFTC) [6]. PFTC has been studied extensively in [7][8][9][10][11]. However, the PFTC law is relatively fixed, and AFTC can handle unknown faults more effectively than PFTC.…”

Section: Introductionmentioning

confidence: 99%

Adaptive fuzzy finite‐time fault‐tolerant control design for non‐linear systems under sensor faults

You

Cao

et al. 2022

IET Control Theory & Appl

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In this article, an adaptive fuzzy finite-time fault-tolerant control (FTC) scheme for uncertain non-linear systems under sensor faults is proposed. Compared with the existing methods, the considered system contains unknown time-varying fault parameters, uncertain non-linear functions, and can guarantee the performance of the system in finite time. The coupling between fault parameters and actual states is solved by the fault parameters separation method. The fuzzy logic system (FLS) is used to approximate the unknown functions, and combining the backstepping technology an adaptive fault-tolerant controller is designed. The finite-time stability of the closed-loop system is proved by the Lyapunov theory. At last, the numerical simulation and the real physical system simulation verified the effectiveness of the proposed scheme.

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Section: Introductionmentioning

confidence: 99%

Adaptive fuzzy finite‐time fault‐tolerant control design for non‐linear systems under sensor faults

You

Cao

et al. 2022

IET Control Theory & Appl

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“…Li et al (2017) proposed a novel MPC algorithm and conducted a local homogeneous Lyapunov function, which achieved a faster convergence rate. Mirshams and Khosrojerdi (2017) considered the uncertainties, disturbances, control constraints and actuator faults of an underactuated spacecraft, and then proposed a hybrid controller including a quaternion feedback regulator (QFR) and tube-based model predictive controller, which improved the control accuracy. Zou et al (2017) developed a novel control law for both kinematics and dynamics of an axially symmetric underactuated spacecraft and extended this to a non-symmetric situation.…”

Section: Introductionmentioning

confidence: 99%

Attitude stabilization and test validation of underactuated post-capture combination with multiple disturbances

Chen

Sun

Guo

et al. 2019

Transactions of the Institute of Measurement and Control

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This paper aims to address attitude stabilization control of an underactuated post-capture combination and achieve test validation based on the magnetism–buoyancy hybrid micro-gravity experiment system (MBHMES). Using a precise reduced model, a cascade control law is proposed to solve the issue theoretically. First, an advanced quaternion-based kinematic control law is proposed to stabilize the attitude of the non-symmetric post-capture combination. This control law can overcome the singularity brought about by the small initial attitude under the consideration of uncontrolled angular velocity. Then, considering the existence of multiple disturbances introduced by the fluid flow and electromagnetic force, an effective adaptive dynamic controller is proposed to meet the attitude requirement and reduce the negative effect of the multiple disturbances. For test demonstrations, a scenario of a base body capturing the target with robotics, to achieve attitude stabilization expectation, is described. Simulation results demonstrate the performance of the cascade control laws and test data show the effectiveness of the proposed method.

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Active underactuation fault‐tolerant backstepping attitude tracking control of a satellite with interval error constraints

Zarourati,

Mirshams,

Tayefi

2024

Adv Control Appl

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Underactuation poses a significant challenge to space mission control and performance. This article investigates the non‐linear attitude tracking control problem for a remote sensing satellite underactuated by a reaction wheel (RW) actuator fault. First, a timeline close to the in‐orbit reality of an underactuation fault is presented. Then, the fault detection and diagnosis strategy is performed in a finite‐time decision window. The failed actuator is excluded from the control loop by forming the proposed reconfiguration window to transition from a 3 RWs configuration to 2 RWs. The underactuation fault‐tolerant control is designed according to the active method, where the adaptive robust control law employed for fault‐free conditions is switched to the underactuated attitude tracking control (UATC). The structure of UATC is based on kinematic and adaptive backstepping dynamic controllers. The effect of unknown bounded external disturbances is considered with an adaptive estimation term. The asymptotic stability of the closed‐loop control system is proved via Lyapunov theory in the presence of parametric uncertainty. Due to the underactuation, a new approach proposed in the prescribed performance function is interval error constraints, which include the pointing accuracy and stability requirements in imaging time intervals. Finally, the results of the multidisciplinary simulation and experimental test confirm the applicability of the underactuation fault‐tolerant control.

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Attitude control of an underactuated spacecraft using quaternion feedback regulator and tube-based MPC

Cited by 18 publications

References 29 publications

Adaptive fuzzy finite‐time fault‐tolerant control design for non‐linear systems under sensor faults

Adaptive fuzzy finite‐time fault‐tolerant control design for non‐linear systems under sensor faults

Attitude stabilization and test validation of underactuated post-capture combination with multiple disturbances

Active underactuation fault‐tolerant backstepping attitude tracking control of a satellite with interval error constraints

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