Numerical prediction of a whole car vibro-acoustic behavior at low frequencies

SAE Technical Papers

Volumn , Issue , 2001, Pages

  Sol, Alexis ^a   Van Herpe, François ^a  

^a CENTRO RICERCHE FIAT   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; ACOUSTIC NOISE; ACOUSTIC VARIABLES MEASUREMENT; ACOUSTIC WAVE PROPAGATION; ACOUSTIC WAVE TRANSMISSION; AUTOMOBILE ENGINES; AUTOMOTIVE INDUSTRY; BOUNDARY ELEMENT METHOD; FORECASTING; NUMERICAL METHODS; NUMERICAL MODELS; SAILING VESSELS;

ACOUSTIC PREDICTIONS; NOISE GENERATION MECHANISMS; NUMERICAL PREDICTIONS; PASSENGER COMPARTMENT; SOUND PRESSURE LEVEL; STRUCTURE BORNE SOUND; VIBRO-ACOUSTIC BEHAVIORS; VIBRO-ACOUSTIC BEHAVIOUR;

FINITE ELEMENT METHOD;

EID: 85072455091     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2001-01-1521     Document Type: Conference Paper

References (6)

1. Bohineust X., Floc'h C., Sol A., Giardi H., (PSA Peugeot-Citroën) "Hybrid structural acoustic vehicle models" 1999 Proceedings Stuttgarter Symposium februar 1999 pp 350-364
2. Linet V., Lepage A., Sol A., Bohineust X., (PSA Peugeot-Citroën) "Validation and improvement of body panels FE models from 3D shape and vibration measurements by optical methods" SAE 2001
3. Dong B., Goetchius G.M., and Balasubramaniam M., (DaimlerChrysler Corp.), Duncan A.E., (Automotive Analytics, Inc) and Gogate S.D., (Altais Engineering, Ing)
4. Stawicki C., Linet V., Dupuy F., Bohineust X., (PSA Peugeot-Citroën) "Contribution of vibration optical measurement to update the structural behavior of FE model" ISMA19 Leuven 1994 pp 235-249
5. Suny SH., Nefske DJ., "A coupled structural Acoustic finite element model for vehicle interior noise analysis" ASME April 1984 vol 106 pp 314-318.
6. Leost O., Williams R., and Ronnan D., "Audio simulation of an In-Car entertainment System" SAE 1999-01-1786