Event-triggered fault detection for discrete-time LPV systems

A. Golabi, M. Davoodi, N. Meskin, R. Tóth, J. Mohammadpour

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

7 Citations (Scopus)

Abstract

In this paper, a new event-triggering mechanism is proposed for the problem of fault detection (FD) in discrete-time linear parameter-varying (LPV) systems. A parameter-dependent event-based observer is designed as the residual generator, that only uses the sensor and scheduling variables data that are transmitted only when they are needed. Toward this goal, based on the concept of input-to-state stability, a new formulation is presented to satisfy the H–/H∞ performance measures and for each performance index, sufficient conditions are given in terms of linear matrix inequalities problems. It is shown that through two event-triggered data transmission mechanisms, the amount of data sent to the fault detection module is decreased significantly. Simulation results demonstrate the effectiveness of the proposed design methodology.
Original languageEnglish
Title of host publication2016 Second International Conference on Event-based Control, Communication, and Signal Processing (EBCCSP)
PublisherInstitute of Electrical and Electronics Engineers
Pages3680 - 3685
DOIs
Publication statusPublished - 2016
EventSecond international conference on event-based control, communication and signal processing (EBCCP2016) 13 – 15 June 2016, Krakow, Poland - Krakov, Poland
Duration: 13 Jun 201615 Jun 2016
http://home.agh.edu.pl/~ebccsp16/

Conference

ConferenceSecond international conference on event-based control, communication and signal processing (EBCCP2016) 13 – 15 June 2016, Krakow, Poland
Abbreviated titleEBCCP2016
Country/TerritoryPoland
CityKrakov
Period13/06/1615/06/16
Internet address

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