Volume 36, Issue 3 pp. 448-468
RESEARCH ARTICLE

Adaptive attitude control for spacecraft systems with sensor and actuator attacks

Haibin Sun

Corresponding Author

Haibin Sun

School of Engineering, Qufu Normal University, Rizhao, China

Correspondence Haibin Sun, School of Engineering, Qufu Normal University, Rizhao 276826, China.

Email: [email protected]

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Linlin Hou

Linlin Hou

School of Computer, Qufu Normal University, Rizhao, China

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First published: 16 November 2021
Citations: 3

Summary

This paper is addressed with the attitude stabilization problem for spacecraft systems with external disturbances in physical layer and sensor and actuator attacks (SAAs) in cyber layer. Some state-dependent attacks are implanted in system measurement data channels and control input commands. Two stable adaptive backstepping controllers are constructed for two different assumption conditions with sensor attack, in which a compensation term in each controller is included to eliminate the effects of SAAs and recover the ideal system performance. Under the proposed control schemes, the system states can asymptotically converge to zero even if SAAs and external disturbances are co-existing. The validity of the developed scheme is demonstrated via a simulation example.

CONFLICT OF INTEREST

The authors declare that they have no conflict of interest.

DATA AVAILABILITY STATEMENT

Data sharing is not applicable to this article as no new data were created or analyzed in this study.

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