Diagnosis of interconnected systems via well tuned model-based coupling algorithms

Markus Tranninger; Georg Stettinger; Martin Benedikt; Martin Horn

Diagnosis of interconnected systems via well tuned model-based coupling algorithms

Markus Tranninger, Georg Stettinger, Martin Benedikt, Martin Horn

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper presents a heuristic tuning method for a recently proposed model-based coupling algorithm. The purpose of the coupling algorithm is to mitigate eﬀects caused by non ideal coupling of diﬀerent subsystems where coupling imperfections like time delays, data losses or noisy measurements degrade the overall system performance. If the coupling algorithm is well tuned, a consistency criterion can be used for online closed-loop diagnosis. The simplicity and effectiveness of the proposed tuning and diagnosis approach is demonstrated via a laboratory experiment.

Original language	English
Pages	Paper FrDT1.4
Publication status	Published - 31 Jul 2018
Event	10th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes - Warsaw, Poland Duration: 29 Aug 2018 → 31 Aug 2018

Conference

Conference	10th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes
Country/Territory	Poland
City	Warsaw
Period	29/08/18 → 31/08/18

Cite this

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title = "Diagnosis of interconnected systems via well tuned model-based coupling algorithms",

abstract = "This paper presents a heuristic tuning method for a recently proposed model-based coupling algorithm. The purpose of the coupling algorithm is to mitigate eﬀects caused by non ideal coupling of diﬀerent subsystems where coupling imperfections like time delays, data losses or noisy measurements degrade the overall system performance. If the coupling algorithm is well tuned, a consistency criterion can be used for online closed-loop diagnosis. The simplicity and effectiveness of the proposed tuning and diagnosis approach is demonstrated via a laboratory experiment. ",

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year = "2018",

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AU - Tranninger, Markus

AU - Stettinger, Georg

AU - Benedikt, Martin

AU - Horn, Martin

PY - 2018/7/31

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N2 - This paper presents a heuristic tuning method for a recently proposed model-based coupling algorithm. The purpose of the coupling algorithm is to mitigate eﬀects caused by non ideal coupling of diﬀerent subsystems where coupling imperfections like time delays, data losses or noisy measurements degrade the overall system performance. If the coupling algorithm is well tuned, a consistency criterion can be used for online closed-loop diagnosis. The simplicity and effectiveness of the proposed tuning and diagnosis approach is demonstrated via a laboratory experiment.

AB - This paper presents a heuristic tuning method for a recently proposed model-based coupling algorithm. The purpose of the coupling algorithm is to mitigate eﬀects caused by non ideal coupling of diﬀerent subsystems where coupling imperfections like time delays, data losses or noisy measurements degrade the overall system performance. If the coupling algorithm is well tuned, a consistency criterion can be used for online closed-loop diagnosis. The simplicity and effectiveness of the proposed tuning and diagnosis approach is demonstrated via a laboratory experiment.

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T2 - 10th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes

Y2 - 29 August 2018 through 31 August 2018

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