Sensor fault estimator and its application for linear multi-variable dynamic systems with delayed state and input

Zhiwei Gao; Tim Breikin; Hong Wang

doi:10.1109/ROBIO.2006.340203

Sensor fault estimator and its application for linear multi-variable dynamic systems with delayed state and input

Zhiwei Gao^*, Tim Breikin, Hong Wang

^*Corresponding author for this work

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

Abstract

For systems with multiple time delays, a novel state and sensor noise observer is designed to estimate system states and sensor noises at the same time. In this design, descriptor system approach and linear matrix inequality technique are adopted. Unbounded sensor faults will make the system fail unavoidably, it is indispensable to derive a reliable control scheme against sensor failures. Using the estimated state and sensor fault, a fault-tolerant observer-based controller is proposed, which makes the system work well not matter whether sensor faults occur or not.

Original language	English
Title of host publication	2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	363-368
Number of pages	6
ISBN (Print)	9781424405718
DOIs	https://doi.org/10.1109/ROBIO.2006.340203
Publication status	Published - 17 Dec 2006
Externally published	Yes
Event	2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006 - Kunming, China Duration: 17 Dec 2006 → 20 Dec 2006

Publication series

Name	2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006

Conference

Conference	2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006
Country/Territory	China
City	Kunming
Period	17/12/06 → 20/12/06

Keywords

Reliable observer-based control
Sensor fault
Sensor noise observer
State time delay
Time-delays

Access to Document

10.1109/ROBIO.2006.340203

Cite this

Gao, Z., Breikin, T., & Wang, H. (2006). Sensor fault estimator and its application for linear multi-variable dynamic systems with delayed state and input. In 2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006 (pp. 363-368). Article 4141892 (2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ROBIO.2006.340203

Gao, Zhiwei ; Breikin, Tim ; Wang, Hong. / Sensor fault estimator and its application for linear multi-variable dynamic systems with delayed state and input. 2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006. Piscataway, NJ : Institute of Electrical and Electronics Engineers Inc., 2006. pp. 363-368 (2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006).

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title = "Sensor fault estimator and its application for linear multi-variable dynamic systems with delayed state and input",

abstract = "For systems with multiple time delays, a novel state and sensor noise observer is designed to estimate system states and sensor noises at the same time. In this design, descriptor system approach and linear matrix inequality technique are adopted. Unbounded sensor faults will make the system fail unavoidably, it is indispensable to derive a reliable control scheme against sensor failures. Using the estimated state and sensor fault, a fault-tolerant observer-based controller is proposed, which makes the system work well not matter whether sensor faults occur or not.",

keywords = "Reliable observer-based control, Sensor fault, Sensor noise observer, State time delay, Time-delays",

author = "Zhiwei Gao and Tim Breikin and Hong Wang",

year = "2006",

month = dec,

day = "17",

doi = "10.1109/ROBIO.2006.340203",

language = "English",

isbn = "9781424405718",

series = "2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "363--368",

booktitle = "2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006",

address = "United States",

note = "2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006 ; Conference date: 17-12-2006 Through 20-12-2006",

}

Gao, Z, Breikin, T & Wang, H 2006, Sensor fault estimator and its application for linear multi-variable dynamic systems with delayed state and input. in 2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006., 4141892, 2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006, Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 363-368, 2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006, Kunming, China, 17/12/06. https://doi.org/10.1109/ROBIO.2006.340203

Sensor fault estimator and its application for linear multi-variable dynamic systems with delayed state and input. / Gao, Zhiwei; Breikin, Tim; Wang, Hong.
2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006. Piscataway, NJ: Institute of Electrical and Electronics Engineers Inc., 2006. p. 363-368 4141892 (2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006).

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

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AU - Breikin, Tim

AU - Wang, Hong

PY - 2006/12/17

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N2 - For systems with multiple time delays, a novel state and sensor noise observer is designed to estimate system states and sensor noises at the same time. In this design, descriptor system approach and linear matrix inequality technique are adopted. Unbounded sensor faults will make the system fail unavoidably, it is indispensable to derive a reliable control scheme against sensor failures. Using the estimated state and sensor fault, a fault-tolerant observer-based controller is proposed, which makes the system work well not matter whether sensor faults occur or not.

AB - For systems with multiple time delays, a novel state and sensor noise observer is designed to estimate system states and sensor noises at the same time. In this design, descriptor system approach and linear matrix inequality technique are adopted. Unbounded sensor faults will make the system fail unavoidably, it is indispensable to derive a reliable control scheme against sensor failures. Using the estimated state and sensor fault, a fault-tolerant observer-based controller is proposed, which makes the system work well not matter whether sensor faults occur or not.

KW - Reliable observer-based control

KW - Sensor fault

KW - Sensor noise observer

KW - State time delay

KW - Time-delays

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M3 - Conference contribution

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BT - 2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006

PB - Institute of Electrical and Electronics Engineers Inc.

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Gao Z, Breikin T, Wang H. Sensor fault estimator and its application for linear multi-variable dynamic systems with delayed state and input. In 2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006. Piscataway, NJ: Institute of Electrical and Electronics Engineers Inc. 2006. p. 363-368. 4141892. (2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006). doi: 10.1109/ROBIO.2006.340203

Sensor fault estimator and its application for linear multi-variable dynamic systems with delayed state and input

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