The Experts below are selected from a list of 241380 Experts worldwide ranked by ideXlab platform
Li Tu - One of the best experts on this subject based on the ideXlab platform.
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Review wearable Sensing System for gait recognition
Cluster Computing, 2019Co-Authors: Gelan Yang, Tuo Zhao, Li TuAbstract:Wearable Sensing devices for gait recognition is currently one of the most active research topics in locomotion analysis. This strong interest is driven by the promising applications in body sensors. Gait recognition concerns the detection, processing and analyzing of bio-mechanic signals. This paper provides a comprehensive survey of research on gait recognition based on wearable Sensing System. The emphasis is on wearable sensors based on biomechanics theory. A general gait recognition System is exhibited. The applications in various fields are discussed to prove the technical feasibility. Finally, some research challenges and future directions are discussed.
Xingwei Wang - One of the best experts on this subject based on the ideXlab platform.
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a fiber optic ultrasonic Sensing System for high temperature monitoring using optically generated ultrasonic waves
Sensors, 2019Co-Authors: Jingcheng Zhou, Xu Guo, Chengyu Cao, Xingwei WangAbstract:This paper presents the design, fabrication, and characterization of a novel fiber optic ultrasonic Sensing System based on the photoacoustic (PA) ultrasound generation principle and Fabry-Perot interferometer principle for high temperature monitoring applications. The velocity of a sound wave traveling in a medium is proportional to the medium’s temperature. The fiber optic ultrasonic Sensing System was applied to measure the change of the velocity of sound. A fiber optic ultrasonic generator and a Fabry-Perot fiber sensor were used as the signal generator and receiver, respectively. A carbon black-polydimethylsiloxane (PDMS) material was utilized as the photoacoustic material for the fiber optic ultrasonic generator. Two tests were performed. The System verification test proves the ultrasound Sensing capability. The high temperature test validates the high temperature measurement capability. The Sensing System survived 700 °C. It successfully detects the ultrasonic signal and got the temperature measurements. The test results agreed with the reference sensor data. Two potential industry applications of fiber optic ultrasonic Sensing System are, it could serve as an acoustic pyrometer for temperature field monitoring in an industrial combustion facility, and it could be used for exhaust gas temperature monitoring for a turbine engine.
D. Goustouridis - One of the best experts on this subject based on the ideXlab platform.
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A wireless Sensing System for monitoring the workplace environment of an industrial installation
Sensors and Actuators B: Chemical, 2016Co-Authors: P. Oikonomou, A. Botsialas, A. Olziersky, I. Kazas, I. Stratakos, S. Katsikas, D. Dimas, Konstantina Mermikli, G. Sotiropoulos, D. GoustouridisAbstract:Abstract The realization of a wireless Sensing System and its Sensing performance evaluation, under laboratory conditions, for the monitoring of specific volatile organic compounds (VOCs) present in printed flexing packaging industries is demonstrated. Prior to the utilization of the wireless mote, we present the microfabrication of appropriate sensor array based on chemocapacitors and its integration with appropriate low power consumption read-out electronics meeting the requirements of the application. The Sensing unit is an array of interdigitated chemocapacitors (IDCs). The wireless Sensing System is tested upon exposure to VOCs, humidity and gaseous mixtures simulating the real industrial environment and the raw data are transmitted via a wireless network and monitored to a front-end software. Results showed that the Sensing System is characterized by very good Sensing performance with high repeatability and long-term stability. Further data processing with principal component analysis (PCA) highlights the Sensing System's ability to discriminate between gaseous environments with different composition/concentration. Thus the particular wireless Sensing System is suitable for remote real-time unattended industrial environment monitoring.
Shen-kan Hsiung - One of the best experts on this subject based on the ideXlab platform.
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Development of the real-time pH Sensing System for array sensors
Sensors and Actuators B-chemical, 2005Co-Authors: Chung-we Pan, Jung-chuan Chou, Tai-ping Sun, Shen-kan HsiungAbstract:Abstract This study employs the tin oxide (SnO2) films as the Sensing membrane for fabricating array sensors and combines these sensors with a real-time Sensing System. Furthermore, the four-point probe, X-ray diffraction (XRD) and scanning probe microscopy (SPM) were applied in identifying the surface characterization of the SnO2 pH electrode. This study presents an array pH Sensing System to obtain the signals from the SnO2 pH electrode. Additionally, an array Sensing System reduces the errors of the single sensor and the real-time Sensing System is employed as the testing System to reduce testing time. This paper presents the real-time Sensing System that includes eight readout circuits and one data acquisition card using software (Labview) to control. Experimental results proved the surface characterization of the SnO2 pH electrode and this pH Sensing System that monitored signals from each sensor simultaneously. Therefore, this paper presents an efficient real-time pH Sensing System for array sensors.
Jung-chuan Chou - One of the best experts on this subject based on the ideXlab platform.
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Fabrication of Real-Time Wireless Sensing System for Flexible Glucose Biosensor
Transactions on Engineering Technologies, 2014Co-Authors: Jie-ting Chen, Jung-chuan Chou, Yi-hung Liao, Hsueh-tao Chou, Chin-yi Lin, Jia-liang ChenAbstract:In this study, the wireless sensor network (WSN) with Zigbee technique is integrated with the flexible glucose biosensor. The wireless Sensing System is accomplished by the graphical language laboratory virtual instrumentation engineering workbench (LabVIEW). The wireless Sensing System can be classified into two parts, which are the glucose detection System of front end and the transmission platform of back end. According to the experiment results, wireless Sensing System can operate successfully on potentiometric sensor.
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Development of the real-time pH Sensing System for array sensors
Sensors and Actuators B-chemical, 2005Co-Authors: Chung-we Pan, Jung-chuan Chou, Tai-ping Sun, Shen-kan HsiungAbstract:Abstract This study employs the tin oxide (SnO2) films as the Sensing membrane for fabricating array sensors and combines these sensors with a real-time Sensing System. Furthermore, the four-point probe, X-ray diffraction (XRD) and scanning probe microscopy (SPM) were applied in identifying the surface characterization of the SnO2 pH electrode. This study presents an array pH Sensing System to obtain the signals from the SnO2 pH electrode. Additionally, an array Sensing System reduces the errors of the single sensor and the real-time Sensing System is employed as the testing System to reduce testing time. This paper presents the real-time Sensing System that includes eight readout circuits and one data acquisition card using software (Labview) to control. Experimental results proved the surface characterization of the SnO2 pH electrode and this pH Sensing System that monitored signals from each sensor simultaneously. Therefore, this paper presents an efficient real-time pH Sensing System for array sensors.
