Analysis And 0ptimization Of Car Interior Abnormal Noise
Wei Zhang, Shuhuai Liao, Li Liu
Available Online April 2016.
- 10.2991/ameii-16.2016.271How to use a DOI?
- Noise transfer function, dynamic stiffness, local dynamic stiffness
This paper introduces the noise transfer function theory overview, After improvement proposed by the suspension of dynamic stiffness to reduce interior noise opinions, In an example of a compact car, We found the front peak problem by Accelerated conditions experimental test , Using the noise transfer function analysis and dynamic stiffness analysis, Combined with partial body modal,Find the cause of the problem in front peak, Proposed to strengthen the sub-frame dynamic stiffness to solve local problems in front peak, And to experimental verification, Indeed the final optimization, Better solve the problem of the front peak.
- © 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 - Wei Zhang AU - Shuhuai Liao AU - Li Liu PY - 2016/04 DA - 2016/04 TI - Analysis And 0ptimization Of Car Interior Abnormal Noise BT - Proceedings of the 2nd International Conference on Advances in Mechanical Engineering and Industrial Informatics (AMEII 2016) PB - Atlantis Press SN - 2352-5401 UR - https://doi.org/10.2991/ameii-16.2016.271 DO - 10.2991/ameii-16.2016.271 ID - Zhang2016/04 ER -