Showing 4,161 - 4,180 results of 6,436 for search '"sensors"', query time: 0.09s Refine Results
  1. 4161

    Pencil-on-Paper Capacitors for Hand-Drawn RC Circuits and Capacitive Sensing by Jonathan E. Thompson

    Published 2017-01-01
    “…The construction and demonstration of pencil-on-paper capacitive elements broadens the scope of paper-based electronic circuits while allowing new opportunities in the rapidly expanding field of paper-based sensors.…”
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    Article
  2. 4162

    OVERVIEW OF INFORMATION TECHNOLOGY USAGE IN FRONT-OF-HOUSE PROCESSES by Ivan Klapan, Danijel Mileta

    Published 2022-12-01
    “…Several new services that catering establishments could offer, from body sensors and service robots to augmented reality, are foreseen, which will certainly have their more massive application in catering establishments in the near future.…”
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  3. 4163

    Análise da temperatura de superfície em ambientes urbanos: um estudo por meio de sensoriamento remoto no município de Goiânia, Goiás (2002 – 2011) by Silvio Braz de Sousa, Laerte Guimarães Ferreira

    Published 2012-06-01
    “…Within this scope, the present work, conducted in the city of Goiânia, capital of the state of Goiás, aims to analyze the spatial distribution and patterns of land surface temperatures (LST) for the years 2002 and 2011, using data from the TM and ETM+ sensors (Landsat series). The method used to estimate the LST was evaluated and validated through comparisons between the thermal image, produced using the ETM+ band, and the MOD11A1 product, which presented good correlation (r² of 0.70). …”
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  4. 4164

    Multistep Modelling and Monitoring of Bioprocesses by Velislava Lyubenova, Maya Ignatova, Denitsa Kristeva, Olympia Roeva

    Published 2024-12-01
    “…Monitoring is performed by a cascade of software sensors using the sub-models and real-time measurement of the concentrations of the main process variables. …”
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    Article
  5. 4165

    Characteristics of Flow Development and Boiling Transitions in the Liquid Oxygen Chill-Down Process in a Straight Horizontal Exit-Contracted Pipe by Lanwei Chen, Jiaqi Zhang

    Published 2023-01-01
    “…The effect of the entrance corner was excluded, and much denser wall temperature sensors along the pipe have been set compared to the present studies. …”
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    Article
  6. 4166

    Automatic Irrigation Based on Soil Moisture for Vegetable Crops by Rafael Muñoz-Carpena, Michael D. Dukes

    Published 2005-08-01
    “…Recent technological advances have made soil water sensors available for efficient and automatic operation of irrigation systems. …”
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    Article
  7. 4167

    Fuzzy sliding mode control based on an adaptive sliding surface and extended state observer for automotive electric power steering by Tuan Anh Nguyen

    Published 2025-01-01
    “…Electric power steering control faces several issues related to state errors, sensor noise, and chattering. This article proposes an adaptive robust control method based on a sliding mode control mechanism to address the existing drawbacks. …”
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    Article
  8. 4168

    PERFORMANCE OF WIRELESS MEASUREMENT SYSTEM FOR SOIL PROPERTIES MONITORING by TSVETELINA GEORGIEVA, NADEZHDA PASKOVA, GERGANA KUNCHEVA, PLAMEN DASKALOV

    Published 2018-06-01
    “… A developed wireless microprocessor system based on ATmega328P microcontroller and Arduino sensors for measurement of soil properties is described in the paper. …”
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    Article
  9. 4169

    Design of Flexible Constant Force Manipulator based on Metamorphic Mechanism Transform by Chen Xiaodong Deng Zilong Gao Xingjun Hu Siya

    Published 2019-12-01
    “…The device does not need to install force sensors, and does not need a control system to achieve constant force clamping of the manipulator and has self-adaptability. …”
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  10. 4170

    Human action recognition method based on multi-view semi-supervised ensemble learning by Shengnan CHEN, Xinmin FAN

    Published 2021-06-01
    “…Mass labeled data are hard to get in mobile devices.Inadequate training leads to bad performance of classifiers in human action recognition.To tackle this problem, a multi-view semi-supervised ensemble learning method was proposed.First, data of two different inertial sensors was used to construct two feature views.Two feature views and two base classifiers were combined to construct co-training framework.Then, the confidence degree was redefined in multi-class task and was combined with active learning method to control predict pseudo-label result in each iteration.Finally, extended training data was used as input to train LightGBM.Experiments show that the method has good performance in precision rate, recall rate and F1 value, which can effectively detect different human action.…”
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    Article
  11. 4171

    Simulation of Supersonic Flow in an Ejector Diffuser Using the JPVM by Carlos Couder-Castañeda

    Published 2009-01-01
    “…Finally, the results obtained about the flux are satisfactory compared with the physical sensors, and the parallel paradigm used not only reduces the computational time but also shows a better maintainability, reusability, and extensibility accuracy of the code.…”
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  12. 4172

    Fatigue assessment by energy approach during tensile tests on AISI 304 steel by A. Risitano, D. Corallo, E. Guglielmino, G. Risitano, L. Scappaticci

    Published 2016-12-01
    “…In recent years, the method adopted has implemented infrared sensors to detect the surface temperature and correlate it with the fatigue limit. …”
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  13. 4173

    H∞ Networked Cascade Control System Design for Turboshaft Engines with Random Packet Dropouts by Xiaofeng Liu, Xu Sun

    Published 2017-01-01
    “…The distributed control architecture becomes more and more important in future gas turbine engine control systems, in which the sensors and actuators will be connected to the controllers via a network. …”
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  14. 4174

    Modeling, Simulation and Implementation of PV System by Proteus Based on Two-diode Model by Salam Jabr Yaqoob, Adel A. Obed

    Published 2019-12-01
    “…Hence, this PV system model is linked to the Arduino Board with sensors for current and voltage so as to attain and monitor the PV system quantities voltage, current and power. …”
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  15. 4175

    Analysis of the Stiffness Characteristic of Three Types of Four-bar Flexure Hinge Mechanism based on ANSYS by Wang Chengtao, Wang Yuqiao, Yang Xuefeng, Liu Yufei, Wei Huaxian, Sheng Lianchao

    Published 2017-01-01
    “…The single parallel four-bar flexure hinge mechanism is widely used as the prismatic pair of the ultra-precision stage and precision sensors. Since the ultra-precision stage produces the displacement depended on it,so the stiffness of single parallel four-bar flexure hinge mechanism has a great influence on the positioning accuracy of ultra-precision stage. …”
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  16. 4176

    Mobile crowd sensing coverage and energy optimization in smart coalmine by Chaowei WANG, Ting LIU, Tianyu WANG, Weidong WANG

    Published 2020-12-01
    “…Mobile crowd sensing (MCS) is a promising diagram for the environmental information collection based on the smart mobile terminal.Nowadays,vehicles with multiple embedded sensors are increasingly being considered as participants to complete various sensing tasks.In order to better perceive the data in the coalmine environment,the coverage quality and energy consumption of the perception data of sensing terminals were studied based on MCS.A new sensing coverage quality indicator called utility function F(Ω) jointly considering the coverage percentage and coverage density was defined.The selection of vehicles as an optimization problem to improve the coverage quality was formulated,then an improved greedy algorithm-coverage quality optimization (CQO) algorithm was proposed.The proposed algorithm with the real vehicle trajectory dataset was formulated and several factors influencing the coverage quality were studied.The experiment results show that the proposed algorithm achieves a better coverage quality.…”
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  17. 4177

    Advective Displacement Method for the Characterisation of Pore Water Chemistry and Transport Properties in Claystone by Urs Mäder

    Published 2018-01-01
    “…Technical details are provided for construction, material selection, components, sensors, and analytical issues.…”
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  18. 4178

    Study and implementation of integrated network security monitoring system by ZHANG Hui-min, QIAN Yi-ping, ZHENG Qing-hua, DONG Shi-jie, GUAN Xiao-hong

    Published 2003-01-01
    “…In this paper, a novel model of integrated network security monitoring system (NSMS) is proposed, not only NSMS can capture different kinds of intrusion events from multiple and distributed heterogeneous Sensors, but also it can correlate these relative proofs, finally it can visualize the reasoning process. …”
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  19. 4179

    Research on Wi-Fi HaLow for the Internet of things by Le TIAN, Yuxiang HU, Weitao HAN

    Published 2019-09-01
    “…The new Wi-Fi standard,named IEEE~802.11ah or Wi-Fi HaLow,is considered as a very promising technology for the Internet of things (IoT),aiming to support large-scale IoT networks in an energy-efficient manner.It is mainly to be used for IoT scenarios,such as smart homes,digital health care,connected cars,industrial process control,logistics &asset management,smart cities,agriculture & environmental sensors,etc.An overview of the IEEE 802.11ah technology and its recent development were provided.The key features were explored,demonstrating that IEEE 802.11ah is suitable for its target use cases.Moreover,a comprehensive summary and analysis of the related work were conducted.Finally,identifies several open research issues that need to be addressed to fully realize the vision of large-scale and low power Wi-Fi networks for the IoT were discussed.…”
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    Article
  20. 4180

    Ubiquitous Computing for Remote Cardiac Patient Monitoring: A Survey by Sunil Kumar, Kashyap Kambhatla, Fei Hu, Mark Lifson, Yang Xiao

    Published 2008-01-01
    “…New wireless technologies, such as wireless LAN and sensor networks, for telecardiology purposes give new possibilities for monitoring vital parameters with wearable biomedical sensors, and give patients the freedom to be mobile and still be under continuous monitoring and thereby better quality of patient care. …”
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