The life forecast for civil aviation engine on wing
In this paper, we propose the factors that affect the lifetime of civil aviation engine. These factors include performance, time, fault and initial weight level. Combining with Fuzzy Math, we establish the evaluation system for the engine using Analytical Hierarchy Process. With this system, we analyze every criterion and involved indicators. For each indicator, we establish its own limited value and subordinate function. Using this method, we can get the remaining time of the engine. It also could be applied to engine fleet. With the results showed in form and histogram style, engineers could know about directly the remaining time of each engine.
Civil Aviation Engine lifetime remaining time Analytical Hierarchy Process Fuzzy Math
Yan Guohua Gao Yafeng Pi Jun Wei Na
Civil Aviation University of China, Tianjin, China, 300 300
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
742-745
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）