Zobrazeno 101 - 110
of 428
pro vyhledávání: '"Ming J. Zuo"'
Publikováno v:
Measurement. 171:108784
In real-world applications, fault detection and diagnosis of planetary gearboxes are vital if it can be employed to avert catastrophic failure consequences in rotating machinery. Fault diagnosis usually starts with collecting vibration signals from r
Publikováno v:
Measurement. 167:108234
Long-term reliable health condition monitoring (HCM) of a wind turbine is an essential method to avoid catastrophic failure results. Existing unsupervised learning methods, such as auto-encoder (AE) and de-noising auto-encoder (DAE) models, are utili
Publikováno v:
Measurement. 162:107897
Special assembly manner provides planetary gearboxes unique transmission characteristics, meanwhile brings the diagnostic complexity via a fixed sensor due to the irregular dynamic nature of gear fault meshing positions. This paper proposes a systema
Publikováno v:
IEEE Sensors Journal. 20:10316-10316
The authors of [1] have realized that inadequate attribution of previous work occurred in several sections of [1] . The authors would like to make the following corrections in this article's wording and citations.
Autor:
Cuong D. Dao, Ming J. Zuo
Publikováno v:
IEEE transactions on reliability, 65(2):7330049, 525-539. IEEE
In this paper, we will consider the selective maintenance problem for multistate series systems with stochastic dependent components. In multistate systems, the health state of a component may vary from perfect functioning to complete failure. The st
Publikováno v:
Reliability Engineering & System Safety. 150:1-10
Minimal paths (MPs) play an important role in network reliability evaluation. In this paper, we report an efficient recursive algorithm for finding all MPs in two-terminal networks, which consist of a source node and a sink node. A linked path struct
Publikováno v:
Mechanical Systems and Signal Processing. :223-240
Planetary gearbox vibration signals feature complex modulations, thus leading to intricate sideband structure and resulting in difficulty in fault characteristic frequency identification. Intrinsic time-scale decomposition has unique merits, such as
Publikováno v:
Measurement. 85:20-31
For a planetary gear set, the transducer-perceived vibration signal contains vibration information from multiple sources including the sun gear, planet gears, and the ring gear. All these vibration sources are subject to corresponding transmission pa
Publikováno v:
Journal of Sound and Vibration. 370:372-393
Rolling element bearings are key components of planetary gearboxes. Among them, the motion of planet bearings is very complex, encompassing spinning and revolution. Therefore, planet bearing vibrations are highly intricate and their fault characteris
Publikováno v:
Reliability Engineering & System Safety. 149:24-33
In most of literatures of age replacement policy, failures before planned replacement age can be either minimally repaired or perfectly repaired based on the types of failures, cost for repairs and so on. In this paper, we propose age replacement pol