Proj
J-GLOBAL ID:200904078188613193  Research Project code:0150001166 Update date:Dec. 24, 2002

Study on method for bench measurement, evaluation and reduction of motorcar tire noise

自動車タイヤ走行騒音の台上測定・評価手法及びその低減手法に関する研究
Study period:1999 - 2002
Organization (1):
Investigating Researcher (1):
Research overview:
Presently, the measurement and evaluation of motorcar tire noise during running can be clarified only by coasting. This study deals with: (1) Definition of the tire noise measurement evaluation method considering the actual running condition. (2) Clarification of the mechanism of tire noise generation in tire drive force application. (3) Examination on an approach for reducing tire noise in running.
Keywords (3):
tire ,  noise ,  acceleration running
Research program: Special Research and Development for Pollution Control
Ministry with control over the research :
Ministry of the Environment

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