Title :
An EHM System and Its Life Prediction Model
Author :
Cai Xianxin ; Guo Xiaojun ; Wu Chunlai ; Mi Dong
Author_Institution :
Strength Design Dept., China Aviation Powerplant Res. Inst., Zhuzhou, China
Abstract :
An engine health management system EHMZ which was developed for turbo shaft engines is introduced in this paper. The techniques which was utilized in the system including the system framework, statistical methods of monitoring parameters is discussed. Emphasis was put on the life damage prediction model proposed here. The system has been applied to gas turbine engines, which indicates that techniques presented in this paper are efficient.
Keywords :
condition monitoring; gas turbines; jet engines; life testing; shafts; statistical analysis; EHM system; engine health management system; gas turbine engines; life damage prediction model; life prediction model; statistical methods; turbo shaft engines; Blades; Creep; Engines; Fatigue; Predictive models; Strain; Turbines; EHM; gas turbine engine; life prediction model;
Conference_Titel :
Computational Intelligence and Communication Networks (CICN), 2013 5th International Conference on
Conference_Location :
Mathura
DOI :
10.1109/CICN.2013.118
