Identification and Gradation of Wheel Loader Noise Sources
Authors
Feng Chi, Xun Chen, Jun Zhou, Yong Wang, Qi Zhang
Corresponding Author
Feng Chi
Available Online April 2016.
- DOI
- 10.2991/icseee-15.2016.144How to use a DOI?
- Keywords
- wheel loader, spectral analysis method, noise identification and gradation
- Abstract
The noise control issue on construction machinery has received increasing attention in recent years. Prior to work out feasible noise control strategies, it is necessary to find out the primary noises. In this paper, main frequencies of potential noise sources was analyzed and calculated. Sound pressure level data of a 5t wheel loader was recorded under simulated working condition, and spectral analysis method was used to identify and grade the noise sources. The result has shown that the hydraulic pump is the primary noise component of the loader, and more attention should be focused on the pump in the course of noise control strategy making.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Feng Chi AU - Xun Chen AU - Jun Zhou AU - Yong Wang AU - Qi Zhang PY - 2016/04 DA - 2016/04 TI - Identification and Gradation of Wheel Loader Noise Sources BT - Proceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering PB - Atlantis Press SP - 826 EP - 830 SN - 2352-5401 UR - https://doi.org/10.2991/icseee-15.2016.144 DO - 10.2991/icseee-15.2016.144 ID - Chi2016/04 ER -