DocumentCode
2870897
Title
Development of Noise Testing System of Automobile Gearbox
Author
YU, HongPing ; Qin, Dongxing ; WU, JinFei
Author_Institution
Sch. of Mechatronic Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
fYear
2006
fDate
25-28 June 2006
Firstpage
2269
Lastpage
2273
Abstract
In this paper, noise mechanism of automobile gearbox is investigated by analyzing the relation between noise intensity and gear meshing frequency. Based on FFT, the computer aided noise testing system of automobile gearbox is designed, and the error of the testing system is investigated. It is proved by experiment that the system can meet the demand of real-time testing and data processing in industrial application
Keywords
automatic testing; automotive components; fast Fourier transforms; gears; mechanical engineering computing; noise measurement; FFT; automobile gearbox; computer aided noise testing system; gear meshing frequency; noise intensity; noise mechanism; Acoustic noise; Automobiles; Frequency; Gears; Linear systems; Mechatronics; Noise level; Phase noise; Real time systems; System testing; CAT; FFT; Gearbox; Noise Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechatronics and Automation, Proceedings of the 2006 IEEE International Conference on
Conference_Location
Luoyang, Henan
Print_ISBN
1-4244-0465-7
Electronic_ISBN
1-4244-0466-5
Type
conf
DOI
10.1109/ICMA.2006.257665
Filename
4026451
Link To Document