Subjects -> INSTRUMENTS (Total: 62 journals)
Showing 1 - 16 of 16 Journals sorted alphabetically
Annali dell'Istituto e Museo di storia della scienza di Firenze     Hybrid Journal  
Applied Mechanics Reviews     Full-text available via subscription   (Followers: 27)
Bulletin of Social Informatics Theory and Application     Open Access   (Followers: 1)
Computational Visual Media     Open Access   (Followers: 4)
Devices and Methods of Measurements     Open Access  
Documenta & Instrumenta - Documenta et Instrumenta     Open Access  
EPJ Techniques and Instrumentation     Open Access  
European Journal of Remote Sensing     Open Access   (Followers: 9)
Experimental Astronomy     Hybrid Journal   (Followers: 39)
Flow Measurement and Instrumentation     Hybrid Journal   (Followers: 18)
Geoscientific Instrumentation, Methods and Data Systems     Open Access   (Followers: 4)
Geoscientific Instrumentation, Methods and Data Systems Discussions     Open Access   (Followers: 1)
IEEE Journal on Miniaturization for Air and Space Systems     Hybrid Journal   (Followers: 2)
IEEE Sensors Journal     Hybrid Journal   (Followers: 103)
IEEE Sensors Letters     Hybrid Journal   (Followers: 3)
IJEIS (Indonesian Journal of Electronics and Instrumentation Systems)     Open Access   (Followers: 3)
Imaging & Microscopy     Hybrid Journal   (Followers: 9)
InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan     Open Access  
Instrumentation Science & Technology     Hybrid Journal   (Followers: 7)
Instruments and Experimental Techniques     Hybrid Journal   (Followers: 1)
International Journal of Applied Mechanics     Hybrid Journal   (Followers: 7)
International Journal of Instrumentation Science     Open Access   (Followers: 40)
International Journal of Measurement Technologies and Instrumentation Engineering     Full-text available via subscription   (Followers: 2)
International Journal of Metrology and Quality Engineering     Full-text available via subscription   (Followers: 4)
International Journal of Remote Sensing     Hybrid Journal   (Followers: 274)
International Journal of Remote Sensing Applications     Open Access   (Followers: 43)
International Journal of Sensor Networks     Hybrid Journal   (Followers: 4)
International Journal of Testing     Hybrid Journal   (Followers: 1)
Journal of Applied Remote Sensing     Hybrid Journal   (Followers: 83)
Journal of Astronomical Instrumentation     Open Access   (Followers: 3)
Journal of Instrumentation     Hybrid Journal   (Followers: 32)
Journal of Instrumentation Technology & Innovations     Full-text available via subscription   (Followers: 1)
Journal of Medical Devices     Full-text available via subscription   (Followers: 5)
Journal of Medical Signals and Sensors     Open Access   (Followers: 3)
Journal of Optical Technology     Full-text available via subscription   (Followers: 5)
Journal of Sensors and Sensor Systems     Open Access   (Followers: 11)
Journal of Vacuum Science & Technology B     Hybrid Journal   (Followers: 2)
Jurnal Informatika Upgris     Open Access  
Measurement : Sensors     Open Access   (Followers: 3)
Measurement and Control     Open Access   (Followers: 36)
Measurement Instruments for the Social Sciences     Open Access  
Measurement Science and Technology     Hybrid Journal   (Followers: 7)
Measurement Techniques     Hybrid Journal   (Followers: 3)
Medical Devices & Sensors     Hybrid Journal  
Medical Instrumentation     Open Access  
Metrology and Measurement Systems     Open Access   (Followers: 6)
Microscopy     Hybrid Journal   (Followers: 8)
Modern Instrumentation     Open Access   (Followers: 50)
Optoelectronics, Instrumentation and Data Processing     Hybrid Journal   (Followers: 4)
PFG : Journal of Photogrammetry, Remote Sensing and Geoinformation Science     Hybrid Journal  
Photogrammetric Engineering & Remote Sensing     Full-text available via subscription   (Followers: 29)
Remote Sensing     Open Access   (Followers: 54)
Remote Sensing Applications : Society and Environment     Full-text available via subscription   (Followers: 8)
Remote Sensing of Environment     Hybrid Journal   (Followers: 93)
Remote Sensing Science     Open Access   (Followers: 24)
Review of Scientific Instruments     Hybrid Journal   (Followers: 22)
Sensors and Materials     Open Access   (Followers: 2)
Solid State Nuclear Magnetic Resonance     Hybrid Journal   (Followers: 3)
Standards     Open Access  
Transactions of the Institute of Measurement and Control     Hybrid Journal   (Followers: 13)
Труды СПИИРАН     Open Access  
Similar Journals
Journal Cover
Measurement Science and Technology
Journal Prestige (SJR): 0.53
Citation Impact (citeScore): 2
Number of Followers: 7  
 
  Hybrid Journal Hybrid journal (It can contain Open Access articles)
ISSN (Print) 0957-0233 - ISSN (Online) 1361-6501
Published by IOP Homepage  [72 journals]
  • An improved deep residual network with multiscale feature fusion for
           rotating machinery fault diagnosis
    • Authors: Feiyue Deng; Hao Ding, Shaopu Yang Rujiang Hao
      First page: 024002
      Abstract: Intelligent mechanical fault diagnosis algorithms based on deep learning have achieved considerable success in recent years. However, degradation of the diagnostic accuracy and operational speed has been significant due to unfavorable working conditions and increasing network depth. An improved version of ResNets is proposed in this paper to address these issues. The advantages of the proposed network are presented as follows. Firstly, a multi-scale feature fusion block was designed, to extract multi-scale fault feature information. Secondly, an improved residual block based on depthwise separable convolution was used to improve the operational speed and alleviate the computational burden of the network. The effectiveness of the proposed network was validated by discriminating between diverse health states in a gearbox under normal and noisy conditions. The experimental results show that the proposed network model has a higher classification accuracy than the classical convoluti...
      Citation: Measurement Science and Technology
      PubDate: 2020-11-26T00:00:00Z
      DOI: 10.1088/1361-6501/abb917
      Issue No: Vol. 32, No. 2 (2020)
       
  • Ruthenium-based fast-responding pressure-sensitive paint for measuring
           small pressure fluctuation in low-speed flow field
    • Authors: Y Egami; Y Hasegawa, Y Matsuda, T Ikami H Nagai
      First page: 024003
      Abstract: A sprayable fast-responding pressure-sensitive paint (fast-PSP) has been developed to measure time-resolved small pressure fluctuation on model surfaces. To realize PSP with fast response, high robustness, and high luminescence intensity, we have developed a novel ruthenium complex-based fast-PSP. The binder layers of the proposed fast-PSP were prepared by mixing room-temperature-vulcanizing silicone (silicone) and titanium dioxide (TiO 2 ) particles with different sizes and their effects on the properties including the time response, pressure sensitivity, and luminescence intensity were investigated. The effects of the hydrophilic and hydrophobic surface treatments of TiO 2 particle on the structure and mechanical robustness of the binder layer were also studied. The developed fast-PSP was applied to the flow field measurements behind a square cylinder and was evaluated. We have succeeded in obtaining time-series data of pressure fluctuation with high accurac...
      Citation: Measurement Science and Technology
      PubDate: 2020-11-26T00:00:00Z
      DOI: 10.1088/1361-6501/abb916
      Issue No: Vol. 32, No. 2 (2020)
       
  • Accuracy evaluation of geometric error calibration using a laser tracer
           via a formulaic approach
    • Authors: Hongdong Cong; Jun Zha, Linhui Li, Yipeng Li Yaolong Chen
      First page: 025003
      Abstract: In this work, we examine the accuracy of the geometric error calibration of machine tools using a laser tracer, via the multilateration or sequential multilateration principle. An uncertainty analysis of geometric errors or target point coordinates, based on the Monte-Carlo method, is often adopted to assess the accuracy of measurement results. However, this approach is not comprehensive, and can be time-consuming. This paper adopts the average volumetric localization accuracy to assess the quality of geometric error calibration, where the accuracy is evaluated approximately by means of a formulaic method, based on the multivariate law of propagation of uncertainty. Using this method, the accuracy of measurement results can be denoted quantitatively with a single indicator, and the influence of measurement strategy on measurement accuracy can be analyzed more intuitively. To further improve the average volumetric localization accuracy, we employ an optimization method for the me...
      Citation: Measurement Science and Technology
      PubDate: 2020-11-26T00:00:00Z
      DOI: 10.1088/1361-6501/abb9e8
      Issue No: Vol. 32, No. 2 (2020)
       
  • Time-of-flight ranging method by measuring pulse laser phase based on
           field-programmable gate array digital mixing
    • Authors: Min Tao; Xiaobin Gong, Yu Hou, Baohua Li, Junfeng Song, Jian Chen Fengli Gao
      First page: 025004
      Abstract: We propose a time-of-flight ranging method by measuring the pulse laser phase based on field-programmable gate array (FPGA) digital mixing, in which accurate laser ranging with a total digital system is realized by combining one FPGA chip with a simple laser transmitting and receiving circuit. The system has the advantage of simple structure, reliable operation, low manufacturing cost and easy integration. Experimental results show that compared with the pulse laser ranging method using commercial time-to-digital converter chips, it can realize precise measurement of distance, and the measurement error can be significantly reduced. In addition, this method has better performance of ranging accuracy.
      Citation: Measurement Science and Technology
      PubDate: 2020-11-26T00:00:00Z
      DOI: 10.1088/1361-6501/abb960
      Issue No: Vol. 32, No. 2 (2020)
       
  • Assay of direct digital output floating-wiper resistive displacement
           sensor
    • Authors: Aparna Mohan; S Mohanasankar V Jagadeesh Kumar
      First page: 025101
      Abstract: The principle of operation of a successive approximation type direct displacement to digital converter for a floating-wiper resistive potentiometric sensor, presented earlier, is analyzed in detail to ascertain possible sources of error that can affect the performance of the transducer. Based on the analysis the method is suitably modified to improve its performance. To establish the efficacy of the altered scheme, a prototype signal conditioning circuit has been built and tested using both an emulated sensor and a prototype sensor. While the worst-case error in the former was found to be 0.5%, it was less than 0.8% in the latter. The test results indicate that the digital output is directly proportional to the per-unit displacement and is independent of the value of the coupling capacitance between the floating-wiper and the resistive element.
      Citation: Measurement Science and Technology
      PubDate: 2020-11-26T00:00:00Z
      DOI: 10.1088/1361-6501/abbf0b
      Issue No: Vol. 32, No. 2 (2020)
       
  • Development of a biaxial grid-coil-type electromagnetic acoustic
           transducer
    • Authors: Li-Jian Yang; Jia Zhang, Yan-Hao Xing, Song-Wei Gao, Zhe Xie Hong-Wen Fu
      First page: 025102
      Abstract: This study proposes a grid-coil-type transducer to achieve the simultaneous detection of axial and circumferential cracks in the pipeline, reduce the number of permanent magnets in dynamic detection, and improve crack detection efficiency. The proposed system can detect biaxial cracks in the pipeline. Based on Biot–Savart’s Law, a mathematical model is established between the magnetic induction intensity and the coil of the electromagnetic acoustic transducer to determine the influence on the conductor. Experiments verify the relationship between the guided wave propagation characteristics of the grid-coil-type electromagnetic acoustic transducer and the ability to detect biaxial cracks. Results show that the grid-coil-type electromagnetic acoustic transducer can generate the biaxial ultrasonic guided wave propagating along the axial and circumferential pipeline, in which cracks are thereby simultaneously detected. Thus, the grid-coil-type electromagnetic acoustic transducer inc...
      Citation: Measurement Science and Technology
      PubDate: 2020-11-26T00:00:00Z
      DOI: 10.1088/1361-6501/abbc88
      Issue No: Vol. 32, No. 2 (2020)
       
  • High enhancement factor of SERS probe based on silver nano-structures
           deposited on a silica microsphere by laser-assisted photochemical method
           
    • Authors: Huy Bui; Thuy Van Nguyen, Thanh Son Pham, Van Hoi Pham Thanh Binh Pham
      First page: 025109
      Abstract: The high enhancement factor (EF) of surface-enhanced Raman (SERS) probes is an important parameter for high-sensitivity Raman scattering measurement applied to environment control. In this article, we present a SERS probe based on silver nano-structures deposited on silica microsphere surfaces made by the laser-assisted photochemical method and reflection converging mirror for a high EF Raman measurement of ultralow organic compound concentration inliquid environments. The laser-assisted photochemical method can synthesize and homogeneously deposit nano-silvers on a silica microsphere, and the reflection converging mirror can collect more Raman signal to the photo-detector and give high Raman enhancement of the SERS probe. The SERS-activity of the probe is verified by the detection of ultralow concentrations of Rhodamine 6 G in aqueous solutions in the range of 10 −4 –10 −10 M. The obtained results show that the proposed SERS probe has an increase of collected...
      Citation: Measurement Science and Technology
      PubDate: 2020-11-28T00:00:00Z
      DOI: 10.1088/1361-6501/abab20
      Issue No: Vol. 32, No. 2 (2020)
       
  • Squeeze excitation densely connected residual convolutional networks for
           specific emitter identification based on measured signals
    • Authors: Zining Wan; Deguo Zeng, Wenhai Wang, Xinwei Chen, Zeyin Zhang, Fuyuan Xu, Xuanyu Mao Xinggao Liu
      First page: 025110
      Abstract: Specific emitter identification (SEI) refers to the process of distinguishing emitter individuals, which is important for electric support measure systems. Traditional SEI methods are based on hand-crafted features and have the problem of low accuracy. A novel convolutional neural network (CNN) approach, named squeeze excitation densely connected residual convolutional network (SEDCRN) approach, is therefore proposed. SEDCRN can directly recognize signals without complex preprocessing. It obtains the beneficial advantage of rediscovering new, more useful new features from low-level information and reducing feature redundancy by embedding the squeeze excitation module and residual connections into the densely connected convolutional structure. BesideIn addition, SEDCRN adopts center loss as an auxiliary loss function, which can further enhance the ability of feature learning and expression, especially for SEI tasks. The proposed approach is evaluated using a real automatic, depen...
      Citation: Measurement Science and Technology
      PubDate: 2020-11-28T00:00:00Z
      DOI: 10.1088/1361-6501/abb0c0
      Issue No: Vol. 32, No. 2 (2020)
       
  • Single image molecular tagging velocimetry
    • Authors: Pedro Antonio de Souza Matos; Luiz Gilberto Barreta, Cristiane Aparecida Martins Dermeval Carinhana Jr
      First page: 025301
      Abstract: A single-image nitric-oxide molecular tagging velocimetry (NO-MTV) is reported and employed in a real air driven hypersonic shock tunnel and provided velocities of 3240  ±  170(5.2%) and 3030  ±  160(5.3%) m ##IMG## [http://ej.iop.org/images/0957-0233/32/2/025301/mstabbba2ieqn1.gif] {$\mathrm{s}^{-1}$} , insignificantly different from previous results of 3037  ±  98(3.2%) obtained by an ordinary multi-image MTV technique. The proposed methodology relies on an one-dimensional analytical description of the spatial intensity profile registered by a single MTV image.
      Citation: Measurement Science and Technology
      PubDate: 2020-11-28T00:00:00Z
      DOI: 10.1088/1361-6501/abbba2
      Issue No: Vol. 32, No. 2 (2020)
       
  • RainbowPIV with improved depth resolution—design and comparative
           study with TomoPIV
    • Authors: J Xiong; A A Aguirre-Pablo, R Idoughi, S T Thoroddsen W Heidrich
      First page: 025401
      Abstract: RainbowPIV is a recent imaging technology, proposed for time-resolved 3D-3C fluid velocity measurement using a single RGB camera. It dramatically simplifies hardware setup and calibration procedures as compared to alternative 3D-3C measurement approaches. RainbowPIV combines optical design and tailored reconstruction algorithms, and earlier preliminary studies have demonstrated its ability to extract physically constrained fluid vector fields. This article addresses the issue of limited axial resolution, the major drawback of the original RainbowPIV system. We validate the new system with a direct, quantitative comparison with four-camera Tomo-PIV on experimental data. The reconstructed flow vectors of the two approaches exhibit a high degree of consistency, with the RainbowPIV results explicitly guaranteeing physical properties, such as divergence free velocity fields for incompressible fluid flows.
      Citation: Measurement Science and Technology
      PubDate: 2020-11-28T00:00:00Z
      DOI: 10.1088/1361-6501/abb0ff
      Issue No: Vol. 32, No. 2 (2020)
       
 
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