Research on Environmental Adaptability Evaluation of Engine Based on Fuzzy Evaluation

Abstract:

Investigation on environmental adaptability of special vehicle engine is scarce and its current evaluation system is unjustifiable in our country. Based on the fuzzy evaluation theory, referenced the criterion of American army environmental adaptability experiment, the paper determined the engine environmental adaptability evaluation fuzzy sets, baseline vectors and weight coefficients by the methods of hierarchical analysis and expert scoring. Then an environmental adaptability evaluation model was established to analyze and evaluate the engine environmental adaptability of the typical areas. The results indicate that the environmental adaptability of Bange in Tibet province rank "poor", Turpan in Tibet province rank "good", and Mohe in Heilongjiang province rank "average".

• Periodical: Advanced Materials Research (Volumes 490-495)
• Pages: 2583-2587
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.490-495.2583
• Online since: March 2012
• Authors: Xian Cheng Wang, Xing He, Jing Zhang
• Keywords: Engine, Environmental Adaptability, Fuzzy Evaluation

References

[1] Jiaming Cai, Fuzzy Evaluation of Performance of Internal Combustion Engine. Shanghai of Engineering Science Vol. 18-3(2004), p.260~263, in Chinese.

[2] Hanbao Chang, Yusheng Zhang and Qinghu Zeng. Fuzzy comprehensive evaluation of the performances of internal combustion engines. Journal of Huazhong University of Science and Technology(natural science edition) Vol. 30-10(2002), p.4~6, in Chinese.

[3] Jianmin Liu. Research on the Method for Evaluating and Predicting the Technical States of Amored Vehicle Diesel Engine. Academy of Armored Force Engineering(2006) , in Chinese.

[4] MTP 2-2-702, The Experimentation of Vehicle Engine Infection from the Altitude, AD 718051(1966).

[5] Lingfang Zhang and Jianwei Guo, Fuzzy Comprehensive Evaluation of Wear Status on a Type of Engine Group. Lubrication Engineering Vol. 32-10(2007) pp.120-122, in Chinese.

[6] Shuai Wang and Linshan Li, The Improved Analytic Hierarchy Process's Application in Engine Classified Evaluation. Jourmal of Civil Aviation University of China Vol. 22-Suppl(2004) pp.107-110, in Chinese.

[7] Qinghua Xie and Qi Zhang, Model of Fuzzy Comprehensive Evaluation of Engineering Equipment Repair Quality. Jourmal of PLA University of Science and Technology(Natural Science) Vol. 4-1(2003) pp.63-65, in Chinese.