Vibrational signals processing for in-cylinder pressure reconstruction of a four cylinder spark ignition engine (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Vibrational signals processing for in-cylinder pressure reconstruction of a four cylinder spark ignition engine (Articolo in rivista) (literal)

Anno

• 2014-01-01T00:00:00+01:00 (literal)

Alternative label

• Siano D.; D'Agostino D. (2014)
  Vibrational signals processing for in-cylinder pressure reconstruction of a four cylinder spark ignition engine
  in International review on modelling and simulations (Testo stamp.)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Siano D.; D'Agostino D. (literal)

Pagina inizio

• 510 (literal)

Pagina fine

• 516 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://www.scopus.com/inward/record.url?eid=2-s2.0-84905989928&partnerID=q2rCbXpz (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 7 (literal)

Rivista

• International review on modelling and simulations (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 3 (literal)

Note

• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• National Research Council of Italy (CNR), University of Naples Federico II, Italy (literal)

Titolo

• Vibrational signals processing for in-cylinder pressure reconstruction of a four cylinder spark ignition engine (literal)

Abstract

• Knock is a phenomenon of abnormal combustion which has to be avoided during the operation of a spark ignition engine. Traditional techniques for knock detection use the in-cylinder pressure signal. At the current state of art, this kind of signal is impossible to measure on a marching vehicle due to several drawbacks. In this work the possibility of reconstructing the incylinder pressure by using the engine block vibrational signals is investigated. The reconstruction has been made applying the complex cepstrum transform to the signal coming from an accelerometer which has been placed on the engine head. The presented results show how the reconstruction is possible, with low percentage error, in zone of the pressure waveform over the top dead centre, which is the critical zone for knock occurrence. © 2014 Praise Worthy Prize S.r.l.-All rights reserved. (literal)

Prodotto di

• Strategie per l’ottimizzazione della combustione per motori a basse emissioni (ET.P02.004.001) (Modulo)
• Istituto motori (IM) (Istituto)

Autore CNR

• DANIELA SIANO (Persona)

Insieme di parole chiave

• Keywords of "Vibrational signals processing for in-cylinder pressure reconstruction of a four cylinder spark ignition engine" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto motori (IM) (Istituto)
• Strategie per l’ottimizzazione della combustione per motori a basse emissioni (ET.P02.004.001) (Modulo)

Autore CNR di

• DANIELA SIANO (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• International review on modelling and simulations (Rivista)

Insieme di parole chiave di

• Keywords of "Vibrational signals processing for in-cylinder pressure reconstruction of a four cylinder spark ignition engine" (Insieme di parole chiave)