TY - GEN
T1 - Differentiating Sun Gear Fault Locations by Integrating On-Rotor Sensing with Tidal Cycle
AU - Du, Xinda
AU - Feng, Guojin
AU - Shi, Dawei
AU - Zhen, Dong
AU - Li, Haiyang
AU - Gu, Fengshou
N1 - Funding Information:
This research was funded by Hebei Provincial Department of Education under Grant Agreement (No. C20220315), Natural Science Foundation of Hebei Province under Grant Agreement (No. E2022202047), Tianjin College Students' Innovation and Entrepreneurship Training Program (No.202310069067), and Tianjin Municipal Science and Technology Program (No.21JCZDJC00720).
Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2025.
PY - 2024/10/20
Y1 - 2024/10/20
N2 - Planetary gearboxes, as critical components of rotary mechanical transmission systems, are extensively used in various industrial fields and mechanical devices. Failures in these gearboxes not only lead to significant economic losses but can also pose threats to the health and safety of workers. Therefore, maintaining the health of planetary gearboxes is particularly important to ensure their smooth operation and extend their lifespan. This paper utilizes On-Rotor Sensing (ORS) technology for signal collection, achieving a high signal-to-noise ratio. By comparing the single-tooth meshing count differences between the sensor's position, as determined by gravitational acceleration, and the fault gear meshing pulses, it has been discovered that the encoding of these differences, corresponding to various fault gear positions within the tidal cycle, varies. This encoding can be utilized to distinguish between different fault locations on the sun gear.
AB - Planetary gearboxes, as critical components of rotary mechanical transmission systems, are extensively used in various industrial fields and mechanical devices. Failures in these gearboxes not only lead to significant economic losses but can also pose threats to the health and safety of workers. Therefore, maintaining the health of planetary gearboxes is particularly important to ensure their smooth operation and extend their lifespan. This paper utilizes On-Rotor Sensing (ORS) technology for signal collection, achieving a high signal-to-noise ratio. By comparing the single-tooth meshing count differences between the sensor's position, as determined by gravitational acceleration, and the fault gear meshing pulses, it has been discovered that the encoding of these differences, corresponding to various fault gear positions within the tidal cycle, varies. This encoding can be utilized to distinguish between different fault locations on the sun gear.
KW - Condition Monitoring
KW - Fault Localization
KW - On-rotor Sensing (ORS)
KW - Phase
KW - Planetary Gearbox
UR - http://www.scopus.com/inward/record.url?scp=85208191996&partnerID=8YFLogxK
UR - https://doi.org/10.1007/978-3-031-73407-6
U2 - 10.1007/978-3-031-73407-6_51
DO - 10.1007/978-3-031-73407-6_51
M3 - Conference contribution
AN - SCOPUS:85208191996
SN - 9783031734069
SN - 978303134090
VL - 141
T3 - Mechanisms and Machine Science
SP - 561
EP - 574
BT - Proceedings of the TEPEN International Workshop on Fault Diagnostic and Prognostic - TEPEN2024-IWFDP
A2 - Wang, Zuolu
A2 - Zhang, Kai
A2 - Feng, Ke
A2 - Xu, Yuandong
A2 - Yang, Wenxian
PB - Springer, Cham
T2 - TEPEN International Workshop on Fault Diagnostic and Prognostic
Y2 - 8 May 2024 through 11 May 2024
ER -
