Abstract
Reliability and condition monitoring of mechanical components of industrial drones are crucial for their safe operation. The propeller-motor system is the most critical part of the industrial drone. Among that, detecting the imbalance fault of the propeller is challenging. However, it seriously affects the operation performance by additional vibration due to the imbalance fault and even causes a catastrophic accident. This paper proposes an On-Rotor Sensing (ORS) monitoring method for propeller imbalance fault detection, which uses a cost-efficient MEMS accelerometer mounted in the center of the motor-propeller system to obtain the vibration signal directly for analysis. The experimental results show that this method can identify the slight imbalance fault by approximately 0.25% of the propeller weight. This monitoring method has an economy and robustness for large industrial drones. It also has the potential to detect the other early faults of industrial drones.
Original language | English |
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Title of host publication | Proceedings of TEPEN 2022 |
Subtitle of host publication | Efficiency and Performance Engineering Network |
Editors | Hao Zhang, Yongjian Ji, Tongtong Liu, Xiuquan Sun, Andrew David Ball |
Publisher | Springer, Cham |
Pages | 1079-1087 |
Number of pages | 9 |
Volume | 129 |
ISBN (Electronic) | 9783031261930 |
ISBN (Print) | 9783031261923, 9783031261954 |
DOIs | |
Publication status | Published - 4 Mar 2023 |
Event | International Conference of The Efficiency and Performance Engineering Network 2022 - Baotou, China Duration: 18 Aug 2022 → 21 Aug 2022 https://tepen.net/ https://tepen.net/conference/tepen2022/ |
Publication series
Name | Mechanisms and Machine Science |
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Publisher | Springer |
Volume | 129 MMS |
ISSN (Print) | 2211-0984 |
ISSN (Electronic) | 2211-0992 |
Conference
Conference | International Conference of The Efficiency and Performance Engineering Network 2022 |
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Abbreviated title | TEPEN 2022 |
Country/Territory | China |
City | Baotou |
Period | 18/08/22 → 21/08/22 |
Internet address |