Results 11 to 20 of about 50,210 (255)
Machines, 2023 In order to perform multi-degree-of-freedom motion measurements of marine machinery, such as ship-borne mechanical platforms, in an absolute environment without a reference, absolute measurement methods using acceleration sensors and tilt gyroscopes are ...
Rongqiang Zhao, Xiong Hu
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Applied Sciences, 2022 This paper presents a fault-tolerant control scheme for the sensor fault in the acceleration process of the variable cycle engine. Firstly, an adaptive equilibrium manifold model with multiple inputs and multiple outputs is established. Combined with the
Lingwei Li +4 more
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Measurement + Control, 2022 It is a key part for micro seismic crack detection, mechanical equipment operation state and structural health monitoring to measure high frequency vibration.
Zhongchao Qiu +5 more
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Development of a Zigbee-Based Wireless Sensor Network of MEMS Accelerometers for Pavement Monitoring
Engineering Proceedings, 2023 Safety related to pavement ageing is a major issue, as cracks and holes in the road surface can lead to severe accidents. Although pavement maintenance is extremely costly, detecting a deterioration before its surface becomes completely damaged remains a
Nicky Andre Prabatama +3 more
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Nihon Kikai Gakkai ronbunshu, 2018 This paper describes the use of nine-axis motion sensors to evaluate knee joint angle estimation accuracy during walking. The nine-axis motion sensor comprises a three-axis gyro sensor, a three-axis acceleration sensor and a three-axis geomagnetic sensor.
Ayuko SAITO +3 more
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The Sensitivity Design of Piezoresistive Acceleration Sensor in Industrial IoT
IEEE Access, 2019 Piezoresistive acceleration sensors are widely used in various fields of the industrial Internet of Things because of their lightweight, fast response, and small size. The structural sensitivity of the sensor affects the accuracy of the measurement.
Chen Dong +4 more
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Sensors, 2019 Transient pressure testing is often accompanied by shock acceleration. Aiming at the acceleration-induced effects of pressure sensors, a dynamic compensation method combining empirical mode decomposition (EMD) with system identification theory (SIT) is ...
Fujing Xu, Tiehua Ma
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New Fiber Bragg Grating Three-Dimensional Accelerometer Based on Composite Flexure Hinges
Sensors, 2021 Multi-dimensional acceleration sensors are used in important applications in the aerospace, weapon equipment, and nuclear fields and have strict requirements in terms of performance, volume, and mass.
Hui Wang +3 more
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Multiscale Acceleration-Dynamic Strain-Impedance Sensor System for Structural Health Monitoring
International Journal of Distributed Sensor Networks, 2012 A multiscale wireless sensor system is designed for vibration- and impedance-based structural health monitoring. In order to achieve the objective, the following approaches are implemented.
Duc-Duy Ho +3 more
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International Journal of Distributed Sensor Networks, 2012 Temperature-compensated damage monitoring in steel girder connections by using wireless acceleration-impedance sensor nodes is experimentally examined. To achieve the objective, the following approaches are implemented.
Dong-Soo Hong +3 more
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