Zobrazeno 1 - 3
of 3
pro vyhledávání: '"PEI MoChao"'
Publikováno v:
Measurement Science Review, Vol 21, Iss 5, Pp 123-135 (2021)
The performance of feature is essential to the degradation state identification for hydraulic pumps. The initial feature set extracted from the vibration signal of the hydraulic pump is often high-dimensional and contains redundant information, which
Externí odkaz:
https://doaj.org/article/42824fc3780d4f79a1896fcdd0343fdb
Publikováno v:
Measurement Science Review, Vol 21, Iss 3, Pp 82-92 (2021)
Degradation state identification for hydraulic pumps is crucial to ensure system performance. As an important step, feature extraction has always been challenging. The non-stationary and non-Gaussian characteristics of the vibration signal are likely
Externí odkaz:
https://doaj.org/article/85f814dc2e4c4353bb1fb1aa03f8d2ab
Publikováno v:
Jixie qiangdu, Vol 43, Pp 1280-1288 (2021)
Extracting degradation features is an important part of Monitoring the health status of machinery. The performance of degradation features fluctuates or even declines with the continuous operation of the rotating machinery for a long time, which make
Externí odkaz:
https://doaj.org/article/8075b8c4216b4c438f2943c6da27f112