0195621 - UE-C 20033037 RIV CZ eng C - Conference Paper (international conference)
Budek, P. - Chmelíček, M. - Hejman, M. - Jehlička, Vladimír
Transfer of the Noise and Vibration from the Motor to the Passenger Space.
Proceedings on CITY OF TOMORROW and the ELECTRICITY. Prague: Czech National Committee on Electroheat, 2003, s. 68-75. ISBN 80-239-1615-7.
[CITY OF TOMORROW and the ELECTRICITY. Prague (CZ), 25.09.2003-26.09.2003]
R&D Projects: GA ČR GA102/01/0182
Institutional research plan: CEZ:AV0Z2057903
Keywords : noise level in a trolleybus * vibration transfer
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

Development of the new trolley-bus or change of its structure requires the noise and vibration measurements. the goals of the manufacturer is to reduce the noise level in space of passengers in the trolley-bus. The paper describes the process of identification of the noise sources, investigation of the vibration transfer and simulation of the structural behaviour by FEM program COSMOS/M. The computation-based structural changes are suggested.
Permanent Link: http://hdl.handle.net/11104/0091286