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A Novel Method of Multi-Information Acquisition for Electromagnetic Flow Meters

Wenhua Cui, Bin Li, Jie Chen, Xinwei Li
2015 Sensors  
In this paper, a novel method is proposed for multi-information acquisition from the electromagnetic flow meter, using magnetic excitation to measure the fluid velocity and electrochemistry impedance spectroscopy  ...  showed the ability of the qualitative determination of the electrode adhesion, which validated the feasibility of the multi-information acquisition method for the electromagnetic flow meter (EMFM).  ...  Acknowledgments: This research was supported by the Fund for the Doctoral Program of Higher Education of China (20123108110011). The authors also gratefully acknowledge the work of the reviewers.  ... 
doi:10.3390/s16010025 pmid:26712762 pmcid:PMC4732058 fatcat:dmgisuf4pnbujba2d4eze4kvu4

Research and Development of Electro-hydraulic Control Valves Oriented to Industry 4.0: A Review

Bing Xu, Jun Shen, Shihao Liu, Qi Su, Junhui Zhang
2020 Chinese Journal of Mechanical Engineering  
This review paper considers three aspects of state acquisition through sensors or indirect acquisition technologies, control strategies along with digital controllers and novel valves, and online maintenance  ...  This paper reviews the state of the art development for electro-hydraulic control valves and their related technologies.  ...  Authors' Contributions BX determined the overall framework and central idea of the article; JS and SL wrote the manuscript; QS helped to collect and organize materials and JZ checked and approved the manuscript  ... 
doi:10.1186/s10033-020-00446-2 fatcat:idzvkekvl5dpvkqzpkmxeuur34

Motor Torque Measurement Using Dual-Function Radar Polarized Signals of Flux

B. Chinthamani, N. S. Bhuvaneswari, R. Senthil Kumar, N. R. Shanker
2022 Intelligent Automation and Soft Computing  
In this paper, we propose a non-contact method for MT measurement using dual-function ultrawide band radar sensor and called as motor torque-design for reliability (MT-DFR) method, which measures torque  ...  MSST provides better representation of reconstructed signal with higher concentration for oscillatory electromagnetic waves. MT measured from IF of MSST and Gaussian process regression.  ...  So a unique method to measure torque is required and for different size and duty motors inaccuracy in existing sensor is due to contact type. A novel non-contact method needs to be developed.  ... 
doi:10.32604/iasc.2022.025410 fatcat:efg5dhvdc5bxtpxuay35tyozhy

Theoretical and Experimental Study on Wide Range Optical Fiber Turbine Flow Sensor

Yuhuan Du, Yingqing Guo
2016 Sensors  
Schena [3] proposed a novel fiber optic macro-bend based gas flowmeter for low flow rates. The fiber tip undergoes a deflection in the flow, acting like a cantilever.  ...  In this paper, a novel fiber turbine flow sensor was proposed and demonstrated for liquid measurement with optical fiber, using light intensity modulation to measure the turbine rotational speed for converting  ...  The authors also gratefully acknowledge the work of the reviewers.  ... 
doi:10.3390/s16071095 pmid:27428976 pmcid:PMC4970141 fatcat:ar4g4tijung7hov65opphehcwa

Novel Annular Flow Electromagnetic Measurement System for Drilling Engineering

Liang Ge, Guohui Wei, Qing Wang, Ze Hu, Junlan Li
2017 IEEE Sensors Journal  
[11] developed a new method for multi-information acquisition from the electromagnetic flowmeter by using magnetic excitation to measure the fluid velocity and electrochemistry impedance spectroscopy  ...  ) Here, a=58.8235 and b=-7.2535 are the meter factors of the annular flow electromagnetic measurement system.  ... 
doi:10.1109/jsen.2017.2734640 fatcat:ieqgdnerhbbyrokf3yl6zzlydu

Power Measurement and Data Logger with High-Resolution for Industrial DC-Grid Application

Peteris Apse-Apsitis, Armands Senfelds, Ansis Avotins, Arturs Paugurs, Marcis Prieditis
2015 Electrical, Control and Communication Engineering  
Power and energy measurement and monitoring is a key factor for many industries in terms of energy and cost efficiency evaluation.  ...  Further as a testing method steady state and dynamic loads are selected and analyzed. For testing, specially created industrial DC-Grid testing environment and equipment was used.  ...  The workflow of energy measurement device can be divided into a sequence of acquisition of electrical quantity, evaluation and information flow within communication infrastructure.  ... 
doi:10.1515/ecce-2015-0010 fatcat:irpqy6giwfdnddauvhjt5t5ddy

A Pressure Monitoring System for Water Distribution Networks Based on Arduino Microcontroller

Federica Bruno, Mauro De Marchis, Barbara Milici, Domenico Saccone, Fabrizio Traina
2021 Water  
Today, the implementation of the Internet of things (IoT) can be considered a key strategy for monitoring water distribution systems.  ...  Even though the technologies are quite mature, these systems are often expensive, especially if a capillarity monitoring system is required; thus, water managers apply the measurement of the flow rate  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/w13172321 fatcat:pwvy32hlkvaixilkufiaiqkqli

Non-contact fault location and identification method for same-tower multi-circuit transmission lines

Tao Yin, Jian Li, Dongsheng Cai, Qi Huang, Weihao Hu
2021 Energy Reports  
This paper proposes a novel non-contact fault identification and location method, which addressed the aforementioned limitations by using fewer magnetic sensors and making the method suitable for multi-circuit  ...  First, a magnetic array with fewer magnetic sensors is constructed based on electromagnetic effects, and a current reconstruction method is determined.  ...  Acknowledgment The authors gratefully acknowledge the support by the National Natural Science Foundation of China (NFSC, Grant No. 51977025).  ... 
doi:10.1016/j.egyr.2021.02.010 fatcat:p33ybjlnlvfmvfsqaa3cimmrhq

Front Matter

Proceedings of SPIE, Jiancheng Fang, Zhongyu Wang
2008 Seventh International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence  
The publisher is not responsible for the validity of the information or for any outcomes resulting from reliance thereon.  ...  A unique, consistent, permanent citation identifier (CID) number is assigned to each article at the time of the first publication.  ...  (China), Key Lab. of Precision Opto-mechanics Technology (China), and State Key Labs. of Transducer Technology (China) 7127 0Z A novel fusion method of conflicting evidences for clustering wireless  ... 
doi:10.1117/12.810812 fatcat:off7rs2nyfajrlirraipvut2hm

Characterisation of subglacial water using a constrained transdimensional Bayesian Time Domain Electromagnetic Inversion

Siobhan F. Killingbeck, Adam D. Booth, Philip W. Livermore, Charles R. Bates, Landis J. West
2019 Solid Earth Discussions  
Such profiles can be obtained from inversions of time domain electromagnetics (TEM) soundings, but these are often non-unique.  ...  The method was applied to ground-based TEM data acquired on the terminus of the Norwegian glacier Midtdalsbreen, with depth constraints provided by co-located ground penetrating radar data.  ...  The Leroi algorithm is written in Fortran 95 and has a wide range of electromagnetic modelling capabilities, for more information see Raiche (2008) .  ... 
doi:10.5194/se-2019-126 fatcat:u4mwehjudzfavorb6krbqbnrzm

Measurement and control systems for an imaging electromagnetic flow metre

Y.Y. Zhao, G. Lucas, T. Leeungculsatien
2014 ISA transactions  
Electromagnetic flow meters based on the principles of Faraday's laws of induction have been used successfully in many industries.  ...  The work undertaken in the paper demonstrates that an imaging electromagnetic flow meter for liquid velocity profile measurement is an instrument that is highly suited for control via a microcontroller  ...  THE ELECTROMAGNETIC FLOW METER A.  ... 
doi:10.1016/j.isatra.2013.08.003 pmid:24139307 fatcat:obuxqfbpt5ecxpw2s4jfo4zdc4

Flow Regime Recognition and Dynamic Characteristics Analysis of Air-Water Flow in Horizontal Channel under Nonlinear Oscillation Based on Multi-Scale Entropy

Bo Sun, He Chang, Yun-Long Zhou
2019 Entropy  
change rate of multi-scale entropy, which provided a reliable guide for flow pattern control design and safe operation of equipment.  ...  However, for slug-wave and boiling wave flow, an innovative method based on multi-scale marginal spectrum entropy showed more feasible for identification of transition boundary.  ...  Conflicts of Interest: The authors declare no conflict of interest. Entropy 2019, 21, 667  ... 
doi:10.3390/e21070667 pmid:33267381 fatcat:xeda4gslnvalzlw66n5fp64zhu

Volcano monitoring via fractal modeling of lava flows

Gerardo Di Martino, Antonio Iodice, Daniele Riccio, Giuseppe Ruello
2008 2008 Second Workshop on Use of Remote Sensing Techniques for Monitoring Volcanoes and Seismogenic Areas  
In this paper use is made of fractal models for the development of a processing chain devoted to volcano monitoring.  ...  In particular, we present new models for the characterization of microwave images of fractal surfaces and we show how these models can account for the presence of different types of lava flows on these  ...  The performed modifications allow for the synthesis of a two-dimensional multi-fractal surface, for the computation of the backscattered signal and for the evaluation of the spectra of the surface and  ... 
doi:10.1109/userest.2008.4740342 fatcat:rrajvvr7ebg4bc63cbkn4ambdm

Future Directions of Electromagnetic Methods for Hydrocarbon Applications

K. M. Strack
2013 Surveys in geophysics  
Overall, the market for electromagnetics is increasing, and a demand for EM capable professionals will continue.  ...  Only in the borehole, electromagnetic (EM) methods play a dominant role, as they are mostly used to determine oil reserves and to distinguish water from oil-bearing zones.  ...  In particular, I appreciate the support from A. A. Aziz, A. Zerilli, K. Vozoff, T. Hanstein, L. Thomsen, C. Stoyer, S. Dasgupta, and W. Hu.  ... 
doi:10.1007/s10712-013-9237-z fatcat:2fq57vh5qbcslcsfczpewjuqny

WirelessSyncroVision: Wireless synchronization for industrial stereoscopic systems

Andry Maykol Pinto, A. Paulo Moreira, Paulo G. Costa
2015 The International Journal of Advanced Manufacturing Technology  
In addition, the research presents a robust method named Adaptive and Robust Synchronization (ARS), that is designed for temporal alignment of remote devices using a wireless network.  ...  The research proposes a novel technological solution for marker-based human motion capture called WirelessSyncroVision (WSV).  ...  Acknowledgements Authors would like to acknowledge Luís Rocha for designing figures 4(a) and 4(b).  ... 
doi:10.1007/s00170-015-7398-2 fatcat:4iappu46qjgmldydq4x3bymdca
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