<正>There is strong randomness and uncertainty lying in the health status of airplane.Because the former grey models can not forecast the random signals efficiently,a new forecast method for the health state of airplane,based on the improved MGM(1,n),is presented in this paper.The advanced acoustic emission(AE) technique is used to collect the health state information.The original AE signals are decomposed with the wavelet transform.The energy values, eigenvalues and standard deviation of the third layer wav...
【英文论文摘要】
There is strong randomness and uncertainty lying in the health status of airplane.Because the former grey models can not forecast the random signals efficiently,a new forecast method for the health state of airplane,based on the improved MGM(1,n),is presented in this paper.The advanced acoustic emission(AE) technique is used to collect the health state information.The original AE signals are decomposed with the wavelet transform.The energy values, eigenvalues and standard deviation of the third layer wavele...
【基金】
Aeronautic Science Foundation of China,ID2007ZD54006;
National Postdoctoral Science Foundation of China,ID20070421062;
The Educational Department Science Foundation of Liaoning Province,ID2008544;
Doctor Start-up Science Foundation of Shenyang Institute of Aeronautical Engineering,ID06YB19
| 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
