Showing 5,781 - 5,800 results of 6,436 for search '"sensors"', query time: 0.08s Refine Results
  1. 5781

    Recent advances in detection techniques for vitamin analysis: A comprehensive review by Xiangrui Li, Huan Lv, Wencan Luo, WenJia Yang, Linghong Kong, Qiujin Zhu, Lu Zeng

    Published 2025-02-01
    “…Here, we propose a comprehensive and critical evaluation of detection methods for water- and fat-soluble vitamins that have been studied over the past five years, including microbiology-, spectroscopy-, liquid chromatography–mass spectrometry-, electrochemistry-, sensor-, and immunoassay-based analysis techniques. …”
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    Article
  2. 5782

    Determining the Proper Force Parameters for Robotized Pipetting Devices Used in Automated Polymerase Chain Reaction (PCR) by Melania-Olivia Sandu, Valentin Ciupe, Corina-Mihaela Gruescu, Robert Kristof, Carmen Sticlaru, Elida-Gabriela Tulcan

    Published 2024-12-01
    “…The selected approach is to measure forces using the robot’s built-in force–torque sensor while controlling and limiting the pipette’s gripping force and the robot’s pushing force. …”
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    Article
  3. 5783

    Effect of Rotor Faults on Wind Turbine Shutdown or Continued Operation by Dariush Biazar, Hamid Khaloozadeh, Mehdi Siahi

    Published 2024-01-01
    “…Additionally, component damage, along with sensor and actuator failures, can lead to system faults that significantly reduce performance. …”
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    Article
  4. 5784

    Modeling of Time of Arrival Method for Lightning Locating Systems by Saeed Vahabi-Mashak, Zulkurnain Abdul-Malek, Kamyar Mehranzamir, Hadi Nabipour-Afrouzi, Behnam Salimi, Chin-Leong Wooi

    Published 2015-01-01
    “…Even though a higher cost is incurred, a network of sensor stations is preferable to a single station due to the improved accuracy. …”
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    Article
  5. 5785

    Damage Detection of Composite Plates by Lamb Wave Ultrasonic Tomography with a Sparse Hexagonal Network Using Damage Progression Trends by C. J. Keulen, M. Yildiz, A. Suleman

    Published 2014-01-01
    “…This technique gives an amplification factor to data along actuator-sensor paths that show a steady reduction in transmitted power as induced damage progresses and is implemented with the reconstruction algorithm for probabilistic inspection of damage (RAPID) technique. …”
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    Article
  6. 5786

    Flaw Imaging Technique for Plate-Like Structures Using Scanning Laser Source Actuation by Changgil Lee, Seunghee Park

    Published 2014-01-01
    “…The ND:YAG pulsed laser is used to generate Lamb wave and a piezoelectric sensor is installed to measure the structural responses. …”
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    Article
  7. 5787

    Dual‐Modal Dielectric Elastomer System for Simultaneous Energy Harvesting and Actuation by Zhiyuan Zhang, Wenwei Huang, Shaodi Zheng, Jianbo Tan, Jinzhan Cheng, Jiancheng Cai, Shiju E, Zisheng Xu

    Published 2025-02-01
    “…The practicality of the system is developed by integrating it into a mechanically powered soft robot capable of locomotion and environmental monitoring using a wireless temperature sensor. This study paves the way for the development of advanced DE‐based systems with enhanced stability, functionality, and potential for diverse applications in soft robotics, energy harvesting, and other areas that require coupled electromechanical capabilities.…”
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    Article
  8. 5788

    RESEARCH ON CBN GRINDING WHEEL PERFORMANCE MONITORING METHOD BASED ON SHANNON ENTROPY AND ACOUSTIC EMISSION SIGNAL (MT) by TAN YongMin, SHI Zhan, CHI YuLun, GU JiaJian

    Published 2023-01-01
    “…Firstly, the acoustic emission signal of CBN grinding wheel was collected by an acoustic emission sensor. Then, the probability density and distribution of acoustic emission signal of CBN grinding wheel was estimated by using the maximum information entropy. …”
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    Article
  9. 5789

    Research and application of micropower safety monitoring IoT system for mine by Da ZHANG, Jinong WANG, Hu JI, Hao JI, Yunfeng ZHAO

    Published 2020-02-01
    “…,a new safety monitoring IoT system with micro power consumption was proposed for Chinese mines to provide effective technical support for the safety of mine production and operation.The key technologies such as micro-power consumption information collection,fault diagnosis and auto-recovery,energy-saving wireless communication,online intelligent data analysis and early warning had been broken through by the proposed system,which had been successfully applied in typical cases such as online monitoring of tailings ponds,open-pit slop and ground pressure of domestic mining enterprises.Field practice shows that the proposed system is more suitable for mine operation conditions than the existing conventional safety monitoring system,the SNR of new sensor is increased by 1.4 times,the comprehensive energy consumption is reduced by 10%,which is suitable for online intelligent analysis and rapid warning.…”
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  10. 5790

    Iterative algorithm for locating nodes in WSN based on modifying average hopping distances by LIN Jin-zhao1, CHEN Xiao-bing1, LIU Hai-bo1

    Published 2009-01-01
    “…Three approaches were put forward to improve the poor locating performance of DV-Hop algorithm which is one of the range-free algorithms in wireless sensor network (WSN) with a dynamic topology. Firstly, the average one-hop distance among beacon nodes was refined by means of least squares method (LSM). …”
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  11. 5791

    Optimization model of random load balancing of heterogeneous nodes in complex buildings by Wenlei GUO

    Published 2023-07-01
    “…In order to improve the load balancing of a complex building complex IoT and maintain its stable operation, a random load balance optimization model for non-uniformly distributed nodes in a complex building complex IoT was proposed.Sensor devices were deployed and wireless networks were accessed in complex building clusters to build the Internet of things for complex building clusters.The distribution location of each node in the Internet of things environment was determined, and random load data of non-uniformly distributed nodes was collected and integrated.The priority of non-uniformly distributed nodes was calculated using the IALBR routing protocol.By generating scheduling links and calculating the scheduling amount, the node load balancing scheduling task of the model was completed, and the load balancing of the Internet of things was optimized.The experimental results show that compared with traditional models, the average value of the load balance index of nodes under the design model is 0.002.The application of the design model effectively reduces the congestion probability of the Internet of things and improved network throughput.…”
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  12. 5792

    A A Fingerprint-Based Attendance System for Improved Efficiency by Olayiwola Charles Adesoba, Israel Mojolaoluwa Joseph

    Published 2025-01-01
    “…Leveraging a handheld fingerprint sensor, the proposed system streamlines attendance recording, eliminating manual collection inefficiencies and enhancing record reliability. …”
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    Article
  13. 5793

    A convolutional neural network model and algorithm driven prototype for sustainable tilling and fertilizer optimization by Sajeev Magesh

    Published 2025-01-01
    “…This machine learning output, along with soil sensor and external forecast data, flows into a 10-parameter algorithm that determines optimal tilling and fertilizer levels. …”
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  14. 5794

    Application of On-Board Evolutionary Algorithms to Underwater Robots to Optimally Replan Missions with Energy Constraints by M. L. Seto

    Published 2012-01-01
    “…The objective is to show that on-board mission replanning for an AUV sensor coverage mission, based on available energy, enhances mission success. …”
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  15. 5795
  16. 5796
  17. 5797

    Detection of opening motion characteristics in DC circuit breakers based on machine vision. by Zhaoyu Ku, Jinjin Li, Dongheng Li, Huajun Dong

    Published 2025-01-01
    “…However, electromagnetic interference often affects sensor accuracy. To address this issue, this paper investigates a non-contact measurement technique for assessing the motion characteristics of circuit breakers. …”
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    Article
  18. 5798

    The Network Global Optimal Mapping Approach Utilizing a Discrete Firefly Optimization Algorithm by He Jia, Li Xiaomei

    Published 2022-01-01
    “…The differences of the conversion that the optimal global map uses by minimizing the common sensor nodes are shared by the discovery of different local maps. …”
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  19. 5799

    Optimization Calculation Method and Mathematical Modeling of Big Data Chaotic Model Based on Improved Genetic Algorithm by Zhicheng Zhang, Yan Zhang

    Published 2022-01-01
    “…The optimal coverage problem in sensor networks can carry out fine optimization search on local areas. …”
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    Article
  20. 5800

    Digital Twin BIM Management System of Storage Tanks Based on BIM and UE4 by ZENG Qingda, HU Ting, WANG Huang, WANG Yuanyuan, QIN Jing

    Published 2021-01-01
    “…In order to improve the digitalization and smart water operation and maintenance management of storage tanks,and to achieve the digital and intelligent control,scheduling and management of storage tanks,taking the largest storage tank at the end of Longgang River in Shenzhen as the research object,based on the BIM model with full-professional collaborative forward design,this paper develops the digital twin BIM management system by the BIM software based on the Autodesk platform and the advanced game engine Unreal engine in current industry,with high-fidelity rendering capabilities,close-to-real visualization effects,BIM+GIS available and real-time reading,and interactive communication of various sensor information in the storage tank through secondary development for improving the the real-time interaction and intelligent control of equipment,and based on this,develops functional modules such as rainfall prediction,pedestrian and vehicle traffic,equipment management,and operation management to successfully extend the BIM technology to the operation and maintenance management stage of the storage tank,and give full play to the greater role of BIM,which provide reference for future smart operation and maintenance projects.…”
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