AustralieFrV1, PascalFrancis, Corpus, bibRecord, 005A27

Use of the moving cepstrum integral to detect and localise tooth spalls in gears

Identifieur interne : 005A27 ( PascalFrancis/Corpus ); précédent : 005A26; suivant : 005A28

Use of the moving cepstrum integral to detect and localise tooth spalls in gears

Auteurs : M. El Badaoui ; J. Antoni ; F. Guillet ; J. Daniere ; P. Velex

Source :

Mechanical systems and signal processing [ 0888-3270 ] ; 2001.

RBID : Pascal:02-0053037

Descripteurs français

Pascal (Inist)
- Méthode mesure, Détection défaut, Diagnostic panne, Engrenage, Essai vibration, Denture engrenage, Ecaillage, Machine tournante, Modélisation, Equation mouvement, Modèle dynamique, Traitement signal, Analyse spectrale, Cepstre, Identification système, 4680.

English descriptors

KwdEn :
- Cepstrum, Defect detection, Dynamic model, Equation of motion, Fault diagnostic, Gear, Gear tooth, Measurement method, Modeling, Rotating machine, Scaling, Signal processing, Spectral analysis, System identification, Vibration test.

Abstract

The objective of this paper is to propose a new indicator for the vibratory diagnosis of gear systems. This indicator is deduced from the power cepstrum of the accelerometer signal. A model aimed at simulating the contributions of local tooth defects such as spalls to the gear dynamic behaviour is set-up. The pinion and the gear of a pair are modelled as two rigid cylinders with all six degrees of freedom connected by a series of springs which represent gear body and gear tooth compliances on the base plane. It permits us to foresee the shape of the excitation induced by the presence of spalls. From an analytical analysis of the equations of motion, a detection technique based upon the acceleration power cepstrum is proposed. The identification of the spalls is provided by the fact that the power cepstrum of the excitation that it generates is strictly negative, in contrast to that of a normal excitation. A tool of detection and localisation, using this property, has been defined. It is first tested on acceleration signals simulated by numeric integration of the model, then on real signals.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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C01	`01`		`ENG`	@0 The objective of this paper is to propose a new indicator for the vibratory diagnosis of gear systems. This indicator is deduced from the power cepstrum of the accelerometer signal. A model aimed at simulating the contributions of local tooth defects such as spalls to the gear dynamic behaviour is set-up. The pinion and the gear of a pair are modelled as two rigid cylinders with all six degrees of freedom connected by a series of springs which represent gear body and gear tooth compliances on the base plane. It permits us to foresee the shape of the excitation induced by the presence of spalls. From an analytical analysis of the equations of motion, a detection technique based upon the acceleration power cepstrum is proposed. The identification of the spalls is provided by the fact that the power cepstrum of the excitation that it generates is strictly negative, in contrast to that of a normal excitation. A tool of detection and localisation, using this property, has been defined. It is first tested on acceleration signals simulated by numeric integration of the model, then on real signals.
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Format Inist (serveur)

NO :	PASCAL 02-0053037 INIST
ET :	Use of the moving cepstrum integral to detect and localise tooth spalls in gears
AU :	EL BADAOUI (M.); ANTONI (J.); GUILLET (F.); DANIERE (J.); VELEX (P.); RANDALL (R. B.)
AF :	Laboratoire d'Analyse des Signaux et des Processus Industriels (LASPI)-EA-3059, IUT de Roanne, 20, Avenue de Paris/42 334 Roanne/France (1 aut., 2 aut., 3 aut., 4 aut.); Laboratoire de Mécanique des Contacts, UMR CNRS 5514, INSA de Lyon, Bât. 113, 20 Avenue Albert Einstein/69 621 Villeurbanne/France (5 aut.); The University of New South Wales/Sydney, NSW 2052/Australie (1 aut.)
DT :	Publication en série; Niveau analytique
SO :	Mechanical systems and signal processing; ISSN 0888-3270; Royaume-Uni; Da. 2001; Vol. 15; No. 5; Pp. 873-885; Bibl. 22 ref.
LA :	Anglais
EA :	The objective of this paper is to propose a new indicator for the vibratory diagnosis of gear systems. This indicator is deduced from the power cepstrum of the accelerometer signal. A model aimed at simulating the contributions of local tooth defects such as spalls to the gear dynamic behaviour is set-up. The pinion and the gear of a pair are modelled as two rigid cylinders with all six degrees of freedom connected by a series of springs which represent gear body and gear tooth compliances on the base plane. It permits us to foresee the shape of the excitation induced by the presence of spalls. From an analytical analysis of the equations of motion, a detection technique based upon the acceleration power cepstrum is proposed. The identification of the spalls is provided by the fact that the power cepstrum of the excitation that it generates is strictly negative, in contrast to that of a normal excitation. A tool of detection and localisation, using this property, has been defined. It is first tested on acceleration signals simulated by numeric integration of the model, then on real signals.
CC :	001D12C01; 001D12E02; 001B40F30R
FD :	Méthode mesure; Détection défaut; Diagnostic panne; Engrenage; Essai vibration; Denture engrenage; Ecaillage; Machine tournante; Modélisation; Equation mouvement; Modèle dynamique; Traitement signal; Analyse spectrale; Cepstre; Identification système; 4680
ED :	Measurement method; Defect detection; Fault diagnostic; Gear; Vibration test; Gear tooth; Scaling; Rotating machine; Modeling; Equation of motion; Dynamic model; Signal processing; Spectral analysis; Cepstrum; System identification
SD :	Método medida; Detección imperfección; Diagnóstico pana; Engranaje; Ensayo vibración; Dentado engranaje; Escamadura; Máquina tornante; Modelización; Ecuación movimiento; Modelo dinámico; Procesamiento señal; Análisis espectral; Identificación sistema
LO :	INIST-21404.354000103085500030
ID :	02-0053037

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Pascal:02-0053037

Le document en format XML

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<front><div type="abstract" xml:lang="en">The objective of this paper is to propose a new indicator for the vibratory diagnosis of gear systems. This indicator is deduced from the power cepstrum of the accelerometer signal. A model aimed at simulating the contributions of local tooth defects such as spalls to the gear dynamic behaviour is set-up. The pinion and the gear of a pair are modelled as two rigid cylinders with all six degrees of freedom connected by a series of springs which represent gear body and gear tooth compliances on the base plane. It permits us to foresee the shape of the excitation induced by the presence of spalls. From an analytical analysis of the equations of motion, a detection technique based upon the acceleration power cepstrum is proposed. The identification of the spalls is provided by the fact that the power cepstrum of the excitation that it generates is strictly negative, in contrast to that of a normal excitation. A tool of detection and localisation, using this property, has been defined. It is first tested on acceleration signals simulated by numeric integration of the model, then on real signals.</div>
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<fC01 i1="01" l="ENG"><s0>The objective of this paper is to propose a new indicator for the vibratory diagnosis of gear systems. This indicator is deduced from the power cepstrum of the accelerometer signal. A model aimed at simulating the contributions of local tooth defects such as spalls to the gear dynamic behaviour is set-up. The pinion and the gear of a pair are modelled as two rigid cylinders with all six degrees of freedom connected by a series of springs which represent gear body and gear tooth compliances on the base plane. It permits us to foresee the shape of the excitation induced by the presence of spalls. From an analytical analysis of the equations of motion, a detection technique based upon the acceleration power cepstrum is proposed. The identification of the spalls is provided by the fact that the power cepstrum of the excitation that it generates is strictly negative, in contrast to that of a normal excitation. A tool of detection and localisation, using this property, has been defined. It is first tested on acceleration signals simulated by numeric integration of the model, then on real signals.</s0>
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<fC03 i1="01" i2="X" l="FRE"><s0>Méthode mesure</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Measurement method</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Método medida</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Détection défaut</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Defect detection</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Detección imperfección</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Diagnostic panne</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Fault diagnostic</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Diagnóstico pana</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Engrenage</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Gear</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Engranaje</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Essai vibration</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Vibration test</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Ensayo vibración</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Denture engrenage</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Gear tooth</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Dentado engranaje</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Ecaillage</s0>
<s5>07</s5>
</fC03>
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<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Escamadura</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Machine tournante</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Rotating machine</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Máquina tornante</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Modélisation</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Modeling</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Modelización</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Equation mouvement</s0>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Equation of motion</s0>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Ecuación movimiento</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Modèle dynamique</s0>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Dynamic model</s0>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Modelo dinámico</s0>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Traitement signal</s0>
<s5>16</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG"><s0>Signal processing</s0>
<s5>16</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA"><s0>Procesamiento señal</s0>
<s5>16</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE"><s0>Analyse spectrale</s0>
<s5>17</s5>
</fC03>
<fC03 i1="13" i2="X" l="ENG"><s0>Spectral analysis</s0>
<s5>17</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA"><s0>Análisis espectral</s0>
<s5>17</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE"><s0>Cepstre</s0>
<s5>18</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG"><s0>Cepstrum</s0>
<s5>18</s5>
</fC03>
<fC03 i1="15" i2="X" l="FRE"><s0>Identification système</s0>
<s5>19</s5>
</fC03>
<fC03 i1="15" i2="X" l="ENG"><s0>System identification</s0>
<s5>19</s5>
</fC03>
<fC03 i1="15" i2="X" l="SPA"><s0>Identificación sistema</s0>
<s5>19</s5>
</fC03>
<fC03 i1="16" i2="X" l="FRE"><s0>4680</s0>
<s2>PAC</s2>
<s4>INC</s4>
<s5>58</s5>
</fC03>
<fN21><s1>021</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 02-0053037 INIST</NO>
<ET>Use of the moving cepstrum integral to detect and localise tooth spalls in gears</ET>
<AU>EL BADAOUI (M.); ANTONI (J.); GUILLET (F.); DANIERE (J.); VELEX (P.); RANDALL (R. B.)</AU>
<AF>Laboratoire d'Analyse des Signaux et des Processus Industriels (LASPI)-EA-3059, IUT de Roanne, 20, Avenue de Paris/42 334 Roanne/France (1 aut., 2 aut., 3 aut., 4 aut.); Laboratoire de Mécanique des Contacts, UMR CNRS 5514, INSA de Lyon, Bât. 113, 20 Avenue Albert Einstein/69 621 Villeurbanne/France (5 aut.); The University of New South Wales/Sydney, NSW 2052/Australie (1 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Mechanical systems and signal processing; ISSN 0888-3270; Royaume-Uni; Da. 2001; Vol. 15; No. 5; Pp. 873-885; Bibl. 22 ref.</SO>
<LA>Anglais</LA>
<EA>The objective of this paper is to propose a new indicator for the vibratory diagnosis of gear systems. This indicator is deduced from the power cepstrum of the accelerometer signal. A model aimed at simulating the contributions of local tooth defects such as spalls to the gear dynamic behaviour is set-up. The pinion and the gear of a pair are modelled as two rigid cylinders with all six degrees of freedom connected by a series of springs which represent gear body and gear tooth compliances on the base plane. It permits us to foresee the shape of the excitation induced by the presence of spalls. From an analytical analysis of the equations of motion, a detection technique based upon the acceleration power cepstrum is proposed. The identification of the spalls is provided by the fact that the power cepstrum of the excitation that it generates is strictly negative, in contrast to that of a normal excitation. A tool of detection and localisation, using this property, has been defined. It is first tested on acceleration signals simulated by numeric integration of the model, then on real signals.</EA>
<CC>001D12C01; 001D12E02; 001B40F30R</CC>
<FD>Méthode mesure; Détection défaut; Diagnostic panne; Engrenage; Essai vibration; Denture engrenage; Ecaillage; Machine tournante; Modélisation; Equation mouvement; Modèle dynamique; Traitement signal; Analyse spectrale; Cepstre; Identification système; 4680</FD>
<ED>Measurement method; Defect detection; Fault diagnostic; Gear; Vibration test; Gear tooth; Scaling; Rotating machine; Modeling; Equation of motion; Dynamic model; Signal processing; Spectral analysis; Cepstrum; System identification</ED>
<SD>Método medida; Detección imperfección; Diagnóstico pana; Engranaje; Ensayo vibración; Dentado engranaje; Escamadura; Máquina tornante; Modelización; Ecuación movimiento; Modelo dinámico; Procesamiento señal; Análisis espectral; Identificación sistema</SD>
<LO>INIST-21404.354000103085500030</LO>
<ID>02-0053037</ID>
</server>
</inist>
</record>

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Use of the moving cepstrum integral to detect and localise tooth spalls in gears

Use of the moving cepstrum integral to detect and localise tooth spalls in gears

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