DocumentCode
2648545
Title
Method of determining acceleration factors for agricultural tractors
Author
Jung, Won ; Ismail, Azianti
Author_Institution
Dept. of Ind. & Manage. Eng., Daegu Univ., Kyungsan, South Korea
fYear
2011
fDate
17-19 June 2011
Firstpage
346
Lastpage
348
Abstract
Acceleration factor (AF) is important to determine the proper test time for accelerated life test (ALT). This paper presents the method for determining AF to be used in ALT through duty analysis together with usage profile and field failure data. Usage profile is obtained through surveys from farmers using questionnaires, interviews and field visits. Field failure data is gathered from authorized service centers around South Korea. A case study of tractor transmission is shown with the proposed method.
Keywords
acceleration; agricultural machinery; life testing; South Korea; accelerated life test; acceleration factor; agricultural tractor; authorized service center; duty analysis; field failure data; tractor transmission; usage profile; Acceleration; Agricultural machinery; Gears; Life estimation; Reliability; Rotors; Torque; acceleration factor; usage data; usage environment;
fLanguage
English
Publisher
ieee
Conference_Titel
Quality, Reliability, Risk, Maintenance, and Safety Engineering (ICQR2MSE), 2011 International Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-4577-1229-6
Type
conf
DOI
10.1109/ICQR2MSE.2011.5976627
Filename
5976627
Link To Document