Fault Diagnosis System Based on Fuzzy Theory of Vehicle Air Conditioner

Abstract:

To maintain the vehicle air conditioner efficiently, a fault diagnosis system based on fuzzy theory is prospected in this paper. A fault diagnosis method based on fuzzy theory was given. And according to the method, a fault diagnosis program was written with labview. Experiments proved that the fault diagnosis program was stable and functional. The accuracy of this fault diagnosis system is more than 80%. The system can be used to diagnosed the malfunction of vehicle air conditioner efficiently and discover the potential fault in time, helping to eliminate hidden dangers.

• Periodical: Applied Mechanics and Materials (Volume 329)
• Pages: 324-328
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.329.324
• Online since: June 2013
• Authors: Ying Hui Wang, Shu Sheng Xiong, Wen Lang, Yi Tian Tang
• Keywords: Air Conditioner, Fault Diagnosis, Fuzzy Theory, LabVIEW

References

[1] Xuanmeng.Cui: submitted to Journal of Tractor and Agricultural Vehicles (2008)

[2] Hui.Xie, Deying.Li and Guobing.Zhou: submitted to Journal of Computer Engineering (2006)

[3] Zhisheng.Li, Guoqiang.Zhang and Jianlong.Liu: submitted to Journal of Fluid Machinery (2006)

[4] XF.Zhao, YB.Liu and Xing.He: Proceedings of International Conference on Future Energy, Environment and Materials, Vol. 16 (2012), pp.1448-1454

[5] Can.Zhang, Ji.Wang and Liu. Yan: submitted to Journal of Mechanical and Electronic (2006)

[6] Leping.Yang: Advanced Programming of Labview (Tsinghua University Press, Beijing 2003)