Results 11 to 20 of about 253,667 (293)
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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Sensors, 2013 An angular acceleration sensor can be used for the dynamic analysis of human and joint motions. In this paper, an angular acceleration sensor with novel structure based on the principle of electromagnetic induction is designed.
Hao Zhao, Hao Feng
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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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A Comparison of Video and Accelerometer Based Approaches Applied to Performance Monitoring in Swimming. [PDF]
, 2009 The aim of this paper is to present a comparison of video- and sensor based studies of swimming performance. The video-based approach is reviewed and contrasted to the newer sensor-based technology, specifically accelerometers based upon Micro-Electro ...
Callaway, Andrew +2 more
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Noise sensitivity of an atomic velocity sensor [PDF]
, 2005 We use Bloch oscillations to accelerate coherently Rubidium atoms. The variation of the velocity induced by this acceleration is an integer number times the recoil velocity due to the absorption of one photon. The measurement of the velocity variation is
Battesti +15 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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Implementing and Evaluating a Wireless Body Sensor System for Automated Physiological Data Acquisition at Home [PDF]
, 2010 Advances in embedded devices and wireless sensor networks have resulted in new and inexpensive health care solutions. This paper describes the implementation and the evaluation of a wireless body sensor system that monitors human physiological data at ...
Chen, Chao, Pomalaza-Raez, Carlos
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