Measurement of dynamic properties of automotive shock absorbers for NVH

SAE Technical Papers

Volumn , Issue , 1999, Pages

  Rao, Mohan D ^a   Gruenberg, Scott ^a   Torab, Homa ^b  

^a MICHIGAN TECHNOLOGICAL UNIVERSITY   (United States)

^b FORD MOTOR COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CURVE FITTING; DAMPING; ELASTOMERS; ROADS AND STREETS; SHOCK TESTING; STIFFNESS;

DYNAMIC CHARACTERIZATION; DYNAMIC PROPERTY; ELECTRODYNAMIC SHAKERS; EQUIVALENT LINEAR STIFFNESS; EQUIVALENT-LINEAR; HIGH FREQUENCY HF; LEAST SQUARES CURVE FITTINGS; STIFFNESS AND DAMPING;

SHOCK ABSORBERS;

EID: 85072430545     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/1999-01-1840     Document Type: Conference Paper

References (10)

1. Duym S., Stiens R., and Reybrouck K., "Evaluation of Shock Absorber Models," Vehicle System Dynamics, Vol. 27, pp. 109-127, 1997. (Pubitemid 127574861)
2. Lang H.H., "A Study of the Characteristics of Automotive Dampers at High Stroking Frequencies," Ph.D. Thesis, University of Michigan, 1977.
3. Morman K., et. al, "A Model for the Analysis and Simulation of Hydraulic Shock Absorber Performance, Part I- Theoretical Development (SR-83-043), Part II- Parameter Identification and Model Validation Studies (SR-86-61), Ford Motor Company Research Staff Reports.
4. Reybrouck K., "A Non Linear Parametric Model of an Automotive Shock Absorber," SAE Paper No. 940869, Vehicle Suspension and System Advancements, SP-1031, pp. 79-86, 1994.
5. Karadayi R., and Masada G.Y., "A Nonlinear Shock Absorber Model," Proc. of the Symposium on Simulation and Control on Ground Vehicles and Transportation Systems, pp. 149-165, 1986.
6. Alanoly J., Kuber P., Rubio-Ratton C., "Large Deflection Non-Linear Component Models for Durability Simulation," Proc. 7th Worldwide Vehicle Dynamics Conference, Ford Motor Co., Dearborn, MI, Oct. 1993.
7. Cafferty S., Worden K., and Tomlinson G., "Characterization of Automotive Shock Absorbers Using Random Excitation," Proceedings of Institute of Mechanical Engineers, Part D- Journal of Automobile Engineering, Vol. 209, pp. 239-248, 1995.
8. Belingardi G., and Campanile P., "Improvement of the Shock Absorber Dynamic Simulation by the Restoring Force Mapping Method," Proc. of the 15th International Seminar on Modal Analysis and Structural Dynamics, Leuven, Belgium, pp. 441-454, 1990.
9. Duym S., Schoukens J., and Guillaume P., "A Local Restoring Force Surface Method," Proc. 13th IMAC, Nashville, Tennessee, pp. 1392-1399, 1995.
10. Surace C., Worden K., and Tomlinson G. R., "On the Non-linear Characteristics of Automotive Shock Absorbers," Proceedings of Institute of Mechanical Engineers, Part D- Journal of Automobile Engineering, Vol. 206, pp. 3-16, 1992.