Selection Methodology of Vibro-Isolation Properties of Seat Suspension Systems

• Autorzy: Maciejewski, I. , Krzyżyński, T.
• Języki publikacji: EN

Abstrakty

EN

In this paper a selection methodology of vibro-isolation properties of seat suspension systems is presented. The investigated passive suspension system has vibro-isolating properties that are shaped by a change of forces in a pneumatic spring and hydraulic damper. A combined optimisation procedure has allowed to find the Pareto-optimal system configuration with simultaneous minimization of conflicted optimisation criteria: the suspended body acceleration and suspension travel.

Słowa kluczowe

PL

drgania; układ zawieszenia siedziska; aktywne sterowanie; wibroizolacja

EN

vibrations; seat suspension; vibro-isolation

• Czasopismo: Machine Dynamics Problems
• Rocznik: 2009
• Tom: Vol. 33, No. 1
• Strony: 89-100
• Opis fizyczny: Bibliogr., 8 poz., wykr.

Twórcy

autor

Maciejewski, I.

autor

Krzyżyński, T.

• Koszalin University of Technology. Institute of Mechatronics, Nanotechnology and Vacuum Techniques,

Bibliografia

• Engel, Z., 1993, Environment protection against vibration and noise (original title in Polish: Ochrona środowiska przed drganiami i hałasem), PWN, Warsaw.
• Griffin, M.J., 1996, Handbook of Human Vibration, Elsevier Academic Press, London.
• Maciejewski, I., 2009, On modelling of working machines seat suspension (original title in Polish: Modelowanie układu zawieszenia siedziska do maszyn roboczych), Logistyka, No 3 (CD publication).
• Maciejewski, I., Kiczkowiak, T., Krzyżyński, T., 2009, On optimisation of pneumatic circuit of seat suspension (original title in Polish: Optymalizacja układu pneumatycznego w systemie zawieszenia siedziska), Logistyka, No 3 (CD publication).
• Nader, M., 2001, Modelling and simulation of influence of vibrations of vehicles on human body (original title in Polish: Modelowanie i symulacja oddziaływania drgań pojazdów na organizm człowieka), publishing house University of , Warsaw.
• Rimmel, A.N., Mansfield, N.J., 2007, Design of digital filters for frequency weightings required for risk assessment of workers exposed to vibration, Industrial Health, No 45, 512-519.
• Standard ISO2631, 1997, Mechanical vibration andshock - Evolution of human exposure to whole-body vibration.
• Standard ISO7096, 2000, Earth-moving machinery - Laboratory evaluation of operator seat vibration.