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Performance analysis of knock detectors

Zadnik, Martin and Vincent, François and Galtier, Frédéric and Vingerhoeds, Robertus Performance analysis of knock detectors. (2006) In: ICSE 2006 : 18th International Conference on Systems Engineering, 05-07 Sep 2006, Coventry, United Kingdom .

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Official URL: http://www.coventry.ac.uk/researchnet/d/551/a/3341

Abstract

This paper examines performance of the knock detection technique typically used in engine control systems, and the margin for possible improvement. We introduce a knock signal model and obtain an analytical result for the associated receiver operating characteristic of the standard knock detector. To show the improvement potential, we derive the theoretical upper bound of performance. A special case with unknown model parameters is also considered. Numerical results stimulate the research of improved detectors.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
Other partners > Siemens VDO Automotive (FRANCE)
Other partners > Association pour le Management des Projets d'Etude et de REcherche - AMPERE (FRANCE)
Laboratory name:
Département d'Electronique, Optronique et Signal - DEOS (Toulouse, France) - Signal, Communication, Antenne et Navigation - SCAN
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Deposited By: Francois VINCENT

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