Dynamic performance of suspension seats under vehicular vibration and shock excitations

SAE Technical Papers

Volumn , Issue , 1999, Pages

  Wu, Xuting ^a   Rakheja, Subhash ^a   Boileau, Paul Émile ^b  

^a Civil and Environmental Engineering   (Canada)

^b IRSST   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AUTOMOBILE SEATS; CONSTRAINED OPTIMIZATION; DAMPING; DEGREES OF FREEDOM (MECHANICS); STIFFNESS; STOCHASTIC MODELS; STOCHASTIC SYSTEMS; VEHICLE SUSPENSIONS; VIBRATIONS (MECHANICAL);

BIODYNAMIC MODELING; DAMPING ASYMMETRIES; OPTIMIZATION PROBLEMS; STOCHASTIC VIBRATION; SUSPENSION PERFORMANCE; SUSPENSION STIFFNESS; THREE DEGREES OF FREEDOM; VIBRATION ISOLATIONS;

MAGNETIC LEVITATION VEHICLES;

EID: 85072440461     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/1999-01-1304     Document Type: Conference Paper

References (17)

1. International Organization for Standardisation (1994)"Earth-moving machinery-operator seat-transmitted vibration" ISO 7096.
2. International Organization for Standardisation (1987.) "Agricultural wheeled tractors-operator's seat-laboratory measurement of transmitted vibration" ISO/DIS 5007.
3. International Organisation for Standardisation (1992.) "Mechanical Vibration-laboratory method for evaluating seat vibration-part 1: basic requirement" ISO 10326-1.
4. Boileau, P.-É., (1995) "A study of secondary suspension and human driver response to whole-body vehicular vibration and shock" Ph.D., Thesis, Concordia University, Montreal, Canada.
5. Wu, X., and Griffin, M.J., (1996) "Towards the standardization of a testing method for the end-stop impacts of suspension seats" Journal of Sound and Vibration, 192 (1), 307-319. (Pubitemid 126368612)
6. Rakheja, S., (1983) "Computer-aided dynamic analysis and optimal design of suspension systems for off-road tractors" Ph.D. Thesis, Concordia University, Montreal, Canada.
7. Wu, X., and Griffin, M.J., (1995) "Simulation study of factors influencing the severity of suspension seat end-stop impacts" The United Kingdom Informal Group Meeting on Human Response to Vibration, Silsoe Research Institute, Wrest Park, Silsoe, Bedford MK45 4HS, 18-20 September.
8. Smith, S.D., (1994) "The effect of military aircraft seat cushion on human vibration response" The UK informal Group Meeting on Human Response to Vibration, The Institute of Naval Medicine, Alverstoke, Gosport, Hants, England, 19-21 September.
9. Wu, X., Rakheja, S., and Boileau, P.-É., (1999) "Study of human-seat interactions for dynamic seating comfort analysis" SAE paper, to be printed.
10. Coermann R.R., (1962) "The mechanical impedance of the human body in sitting and standing position at low frequencies" Human Factors, 227-253.
11. Rakheja, S., Ahmed, A.K.W., et al (1991) "Ride performance characteristics of seat-suspension systems and influence of the seated driver" ASAE Paper No. 917569, Chicago, Illinois.
12. Corbridge, C., (1987) "Vertical vibration transmission through a seat: effects of vibration input, subjects' postures and subjects' physical characteristics" The UK informal Group Meeting on Human Response to Vibration, Royal Military College of Science, Shriven-ham, England, 21-22 September.
13. Wu, X., (1998) "Study of driver-seat interactions and enhancement of vehicular ride vibration environment" Ph.D. Thesis, Concordia University, Montreal, Canada.
14. Ahmed, A.K.W., and Rakheja, S., (1991) "An equivalent linearization technique for the frequency response analysis of asymmetric dampers" Journal of Sound and Vibration, 153 (3), 537-542.
15. Rakheja, S., Sankar, S., and Afework, Y., (1989) "Vibration transmission performance of vertical seat suspension systems" Report submitted to IRSST, CONCAVE,. 114
16. International Organization for Standardisation "Evaluation of human exposure to whole-body vibration-part I: General requirements" ISO 2631/1-Part 1: General requirements. (1997)
17. Griffin, M.J., (1990) "Handbook of Human Vibration" Academic Press Limited, London