Results 1 to 10 of about 97,027 (259)
Analysis of Vibration and Acoustic Signals for Noncontact Measurement of Engine Rotation Speed
Sensors, 2020 The non-contact measurement of engine speed can be realized by analyzing engine vibration frequency. However, the vibration signal is distorted by harmonics and noise in the measurement.
Xuansheng Shan +4 more
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A fast high-resolution vibration measurement method based on vision technology for structures
Nuclear Engineering and Technology, 2021 Various types of sensors are used at industrial sites to measure vibration. With the increase in the diversity of vibration measurement methods, vibration monitoring methods using camera equipment have recently been introduced.
Ki-Sung Son +4 more
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Sensors, 2017 The accurate monitoring of blade vibration under operating conditions is essential in turbo-machinery testing. Blade tip timing (BTT) is a promising non-contact technique for the measurement of blade vibrations.
Minghao Pan +4 more
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Vibration Propagation Characteristics of Micro-Milling Tools
Machines, 2022 Micro-milling tools are usually used for the 3D precision processing of micro metal parts under ultra-high speed. However, due to the structural characteristics of small scale, variable cross-section, and weak stiffness, the vibration of micro-milling ...
Binghui Jia
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Shock and Vibration, 2022 The perfection of methods and means of nondestructive testing and technical diagnostics is determined by the level of development of science and modern industrial technologies.
Evgeny A. Burda +3 more
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Applied Sciences, 2022 The remaining useful life (RUL) of bearings based on deep learning methods has been increasingly used. However, there are still two obstacles in deep learning RUL prediction: (1) the training process of the deep learning model requires enough data, but ...
Ran Wang +4 more
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Cable force measurement system design and experiment based on heterodyne laser Doppler vibrometer
Dianzi Jishu Yingyong, 2020 Cable force of bridge cable is an important standard to measure the safety of bridge. According to the working principle of laser Doppler vibration measurement, a small and high-precision laser Doppler vibration measurement system is designed and applied
Li Dongming +5 more
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Reviews on the development of vibration correction for absolute gravimetry
地球与行星物理论评, 2022 Absolute gravimeters are precise instruments for directly measuring the gravity acceleration. It can be used as a measurement standard for periodic calibration of the relative gravimeters.
Yi Wen, Kang Wu
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Research Status and Prospect of Torsional Vibration Detection Methods for Rotating Machinery
Journal of Harbin University of Science and Technology, 2021 Torsional vibration of rotating machinery is one of the main factors affecting the reliability and service life of rotaing machinery. In recent years, the number of large units accidents caused by torsional vibration is increasing.
GUO Yan-ling, QIU Feng, LI Zhi-peng
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Necessity and Considerations for On-Body Vibration Measurement Equipment
Proceedings, 2023 The palmar surface (on tool surface) has been defined in ISO 5349-1 as a value of the amount of vibration transmitting to the hand and arm from on-body vibration magnitude.
Setsuo Maeda, Ying Ye, Shuxiang Gao
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