Simultaneous Mode, in put and State Set-Valued Observers with Applications to Resilient Estimation against Sparse Attacks

Mohammad Khajenejad; Sze Zheng Yong

doi:10.1109/CDC40024.2019.9029594

Simultaneous Mode, in put and State Set-Valued Observers with Applications to Resilient Estimation against Sparse Attacks

Mohammad Khajenejad, Sze Zheng Yong

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

9 Scopus citations

Abstract

A simultaneous mode, input and state set-valued observer is proposed for hidden mode switched linear systems with bounded-norm noise and unknown input signals. The observer consists of two constituents: (i) a bank of mode-matched observers and (ii) a mode estimator. Each mode-matched observer recursively outputs the mode-matched sets of compatible states and unknown inputs, while the mode estimator eliminates incompatible modes, using a residual-based criterion. Then, the estimated sets of states and unknown inputs are the union of the mode-matched estimates over all compatible modes. Moreover, sufficient conditions to guarantee the elimination of all false modes are provided and the effectiveness of our approach is exhibited using an illustrative example.

Original language	English (US)
Title of host publication	2019 IEEE 58th Conference on Decision and Control, CDC 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1544-1550
Number of pages	7
ISBN (Electronic)	9781728113982
DOIs	https://doi.org/10.1109/CDC40024.2019.9029594
State	Published - Dec 2019
Event	58th IEEE Conference on Decision and Control, CDC 2019 - Nice, France Duration: Dec 11 2019 → Dec 13 2019

Publication series

Name	Proceedings of the IEEE Conference on Decision and Control
Volume	2019-December
ISSN (Print)	0743-1546
ISSN (Electronic)	2576-2370

Conference

Conference	58th IEEE Conference on Decision and Control, CDC 2019
Country/Territory	France
City	Nice
Period	12/11/19 → 12/13/19

ASJC Scopus subject areas

Control and Systems Engineering
Modeling and Simulation
Control and Optimization

Access to Document

10.1109/CDC40024.2019.9029594

Cite this

Khajenejad, M., & Yong, S. Z. (2019). Simultaneous Mode, in put and State Set-Valued Observers with Applications to Resilient Estimation against Sparse Attacks. In 2019 IEEE 58th Conference on Decision and Control, CDC 2019 (pp. 1544-1550). Article 9029594 (Proceedings of the IEEE Conference on Decision and Control; Vol. 2019-December). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CDC40024.2019.9029594

Simultaneous Mode, in put and State Set-Valued Observers with Applications to Resilient Estimation against Sparse Attacks. / Khajenejad, Mohammad; Yong, Sze Zheng.
2019 IEEE 58th Conference on Decision and Control, CDC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 1544-1550 9029594 (Proceedings of the IEEE Conference on Decision and Control; Vol. 2019-December).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Khajenejad, M & Yong, SZ 2019, Simultaneous Mode, in put and State Set-Valued Observers with Applications to Resilient Estimation against Sparse Attacks. in 2019 IEEE 58th Conference on Decision and Control, CDC 2019., 9029594, Proceedings of the IEEE Conference on Decision and Control, vol. 2019-December, Institute of Electrical and Electronics Engineers Inc., pp. 1544-1550, 58th IEEE Conference on Decision and Control, CDC 2019, Nice, France, 12/11/19. https://doi.org/10.1109/CDC40024.2019.9029594

Khajenejad M, Yong SZ. Simultaneous Mode, in put and State Set-Valued Observers with Applications to Resilient Estimation against Sparse Attacks. In 2019 IEEE 58th Conference on Decision and Control, CDC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 1544-1550. 9029594. (Proceedings of the IEEE Conference on Decision and Control). doi: 10.1109/CDC40024.2019.9029594

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Simultaneous Mode, in put and State Set-Valued Observers with Applications to Resilient Estimation against Sparse Attacks

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