TBSI at Tsinghua SIGS developed a triboelectric vibration sensor for machinery condition monitoring
This study developed a highly sensitive self-powered vibration sensor based on the triboelectric nanogenerator (TENG), which is successfully used to monitor the operating conditions of mechanical gear systems, reaching a recognition accuracy of 99.78%.
- This study developed a highly sensitive self-powered vibration sensor based on the triboelectric nanogenerator (TENG), which is successfully used to monitor the operating conditions of mechanical gear systems, reaching a recognition accuracy of 99.78%.
- The research article entitled "A Highly Sensitive Triboelectric Vibration Sensor for Machinery Condition Monitoring" was published in the journal Advanced Energy Materials and selected as the front cover paper of the current issue ( https://doi.org/10.1002/aenm.202201132 ).
- In this paper, a highly sensitive self-powered vibration sensor based on the TENG for machinery condition monitoring is investigated.
- The triboelectric layers constructed by the flexible dielectric film and porous metal material effectively improve the sensitivity of the TENG sensor.