DocumentCode
3438144
Title
Notice of Retraction
Research on reliability test and assess method for gear door lock considering multi factors
Author
Zhongchao Sun ; Tianxiang Yu ; Weimin Cui ; Bifeng Song
Author_Institution
Sch. of Aeronaut., Northwestern Polytech. Univ., Xi´an, China
fYear
2013
fDate
15-18 July 2013
Firstpage
817
Lastpage
820
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The gear door lock is one of the most important parts of the landing gear system of airplane. It has high production cost and high reliability. There are many factors influence its reliability and life, and these factors interact with each other. In this paper, a reliability test method based on small samples and multi factors is proposed for gear door lock, where the life is considered to be the reliability character. The work process of this method is composed of the prepare work, the executing of test and the after-treatment of test. A test system considering multi factors for gear door lock is then designed, which is composed of integrated environmental test chamber, and vibrator, and hydraulic system, and video system. The test system can simulate the combined influence of multi factors on the lock. A test cramp is designed also, which can apply the working load on the lock, and can fulfill the demand of vibrator. In the situation of single sample, a reliability assessment method is proposed. Finally, we explained how to use the reliability test method, and analyzed the reliability of the gear door lock.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The gear door lock is one of the most important parts of the landing gear system of airplane. It has high production cost and high reliability. There are many factors influence its reliability and life, and these factors interact with each other. In this paper, a reliability test method based on small samples and multi factors is proposed for gear door lock, where the life is considered to be the reliability character. The work process of this method is composed of the prepare work, the executing of test and the after-treatment of test. A test system considering multi factors for gear door lock is then designed, which is composed of integrated environmental test chamber, and vibrator, and hydraulic system, and video system. The test system can simulate the combined influence of multi factors on the lock. A test cramp is designed also, which can apply the working load on the lock, and can fulfill the demand of vibrator. In the situation of single sample, a reliability assessment method is proposed. Finally, we explained how to use the reliability test method, and analyzed the reliability of the gear door lock.
Keywords
aircraft; design engineering; gears; hydraulic systems; instrument landing systems; reliability; video cameras; airplane; assess method; design; gear door lock; high production cost; high reliability; hydraulic system; integrated environmental test chamber; landing gear system; multi factors; reliability assessment method; reliability test method; test cramp; test system; vibrator; video system; Airplanes; Gears; Reliability engineering; Space vehicles; Stress; Vibrations; gear door lock; life; multi factors; reliability test; small samples;
fLanguage
English
Publisher
ieee
Conference_Titel
Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4799-1014-4
Type
conf
DOI
10.1109/QR2MSE.2013.6625695
Filename
6625695
Link To Document