<b>Autonomous Damage Detection System for Damaged Axle Bearings of Railway Car Bogies</b>
نویسندگان
چکیده
Axle bearings of railway car bogies are important parts that support the running cars. It is desirable to detect damage axle at an early state. Therefore, autonomous detection system (ADDS) was developed does not require a power supply nor wiring and notifies bearing vehicle. The ADDS utilized anti-vibration rubber with built-in piezoelectric element wireless transmitter; which installed on box. performance evaluated using test machine. In case damaged bearing, generated by could drive transmitter, be notified.
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ژورنال
عنوان ژورنال: Quarterly report of RTRI
سال: 2023
ISSN: ['0033-9008', '1880-1765']
DOI: https://doi.org/10.2219/rtriqr.64.3_193