Noise annoyance fuzzy index in passenger car cabin

被引：0

作者：

Nopiah, Zulkifli Mohd ^{[1
]}

Junoh, Ahmad Kadri ^{[2
]}

Ariffin, Ahmad Kamal ^{[1
]}

机构：

[1] Department of Mechanical and Materials Engineering, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor

[2] Industrial Mathematics Research Group (IMRG), Institute of Engineering Mathematics, Universiti Malaysia Perlis, 02000, Kuala Perlis, Perlis

来源：

Nopiah, Z.M. (zmn@vlsi.eng.ukm.my) | 1600年 / Inderscience Enterprises Ltd., 29, route de Pre-Bois, Case Postale 856, CH-1215 Geneva 15, CH-1215, Switzerland卷 / 09期

关键词：

NAFI; Noise annoyance fuzzy index; Sound quality; VACI; Vehicle acoustical comfort index;

D O I：

10.1504/IJVNV.2013.055807

中图分类号：

学科分类号：

摘要：

Vehicle acoustical comfort and vibration in passenger car cabin are the factors which attract buyers to a vehicle, in order to have a comfortable driving environment. The comfort of the driving will affect the driver by influencing their driving performance. Vehicle acoustical comfort index (VACI) has been introduced to represent the level of annoyance in passenger car cabin. This index has been used in the computation related to the acoustics aspect in the car cabin. Noise annoyance is categorised into five states: most annoying, medium annoying, marginal, medium pleasant and most pleasant. In order to improve the VACI index, this study carries out an approach to classify and categorise the aforementioned five states using the fuzzy set theory approach. At the end of several studies, the noise annoyance fuzzy index (NAFI) has been introduced. By using NAFI, automotive researchers will be able to classify and make judgement about the state of annoyance from the exposed noise in the car cabin numerically, where the use of this index is regarded to be more precise and has practically been used in engineering fields especially where the fuzzy logic system is concerned. © 2013 Inderscience Enterprises Ltd.

引用

页码：216 / 233

页数：17