ELECTRICITY METER WITH THE FACILITY TO DETERMINE THE QUALITY OF THE ELECTRICITY SUPPLIED by DAN ROTAR, GEORGE CULEA

“…The possibility of using an embedded system equipped with the Microblaze soft microprocessor, the existence of a 12-bit analog-digital converter and the maximum sampling frequency of 1 MSPS and the possibility of assisted design allows to obtain a measurement system with superior characteristics. The results obtained and the experiments carried out confirm the expected performance for the electricity meter. …”
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A Structured Light RGB-D Camera System for Accurate Depth Measurement by Van Luan Tran, Huei-Yung Lin

“…The evaluation carried out using planar objects has demonstrated the accuracy of our RGB-D depth measurement system.…”
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Low-Cost Lens Antenna Design for Microwave Moisture Detection by Fangyan Ma, Xinpei Zhang, Yuanyuan Yin, Hang Yin, Chao Song, Liqing Zhao

“…In this study, a novel Vivaldi antenna with dimensions of 100 mm × 85 mm × 1.6 mm, designed for a moisture measurement system, is built to enhance the gain of conventional Vivaldi antennas in the low-frequency band to suit the needs of moisture detection. …”
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Scaled-Down Moderator Circulation Test Facility at Korea Atomic Energy Research Institute by Hyoung Tae Kim, Bo Wook Rhee

“…This research program includes the construction of the moderator circulation test (MCT) facility, production of the validation data for self-reliant computational fluid dynamics (CFD) tools, and development of optical measurement system using the particle image velocimetry (PIV). …”
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Freeway Traffic Speed Prediction under the Intelligent Driving Environment: A Deep Learning Approach by Chengying Hua, Wei (David) Fan

“…To improve the prediction performance and investigate the temporal features, this study focuses on emerging deep neural networks (DNNs) using the Caltrans Performance Measurement System (PeMS) data. This research also establishes an intelligent driving environment in the simulation and compares the traditional car-following model with deep learning methods in terms of multiple performance metrics. …”
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Accuracy Assessment for the Three-Dimensional Coordinates by High-Speed Videogrammetric Measurement by Xianglei Liu, Yi Tang, Jing Ma

“…The purpose of this paper is to validate the three-dimensional coordinate accuracy of the shaking table structure acquired from the presented high-speed videogrammetric measuring system. In the paper, all of the key intermediate links are discussed, including the high-speed CMOS videogrammetric measurement system, the layout of the control network, the elliptical target detection, and the accuracy validation of final 3D spatial results. …”
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Performance based budgeting as an instrument of efficient resource alocation at the level of local self-goverment in the Republic of Serbia by Nikodijević Marija

“…In this regard, special attention in the work is paid to the development of an adequate performance measurement system which should enable an evaluation of the effectiveness and efficiency of the public resources spending and should create an accurate and reliable basis for determining the responsibility for achievement (or nonachievement) of results.…”
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Technical research of a new type of optical fibre with ultra-low-loss and large effective area by Di HAN, Hua XIAO, Yuan ZHONG, Xuegang LAO, Chao HAN

“…The technical solutions of double-cladding waveguide structure and pure SiO₂core were taken,the G.654.E type ULA-130 fibre ultra-low-loss and large effective area was realized by F-doping design and optimization of the viscosity match between core and caldding.Then the study on various optical characteristics of the ULA-130 fibre was carried out,utilizing self-built optical fibre nonlinear coefficient measurement system and self-designed optical fibre macro-bending loss winding device,as well as the avaliable techniques.The attenuation coefficient,effective area and nonlinear coefficient at 1 550 nm of the ULA-130 fibre was 0.159 dB/km,133 μm²and 1.67×10^-10W^-1separately.According to the theoretical calculation and technical analysis,the ULA-130 fibre posseses excellent attenuation and nonlinear performance,which is applicable in high capacity,high bitrate and long-range optical backbone network system.Compared to conventional G.652.D fibre,the ULA-130 fibre could improve the optical singal-noise ration and the performance of transmission system dramatically.…”
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Spinning Process Test and Optical Topography Measurement Technology for the Shell with Longitudinal and Latitudinal Inner Ribs by Wei Liang, Qiongying Lv, Lin Guan, Zhigang Xing

“…The measurement problem of inner ribs is solved by building of the robot shape measurement system which helps detect the three-dimensional shape of the inner ribs, and the precision of the spun sample was detected by the point cloud deviation comparison.…”
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Virtual Scoping: lightweight and scalable TSN time synchronization accuracy measurement method by SUN Yinhan, SUN Zhigang, FU Wenwen, LI Wenchao, HUANG Rong

“…Aiming at the problems of existing time synchronization accuracy measurement methods based on clock pulse, such as complex measurement system composition, limited measurement scale by the number of instrument acquisition interfaces, and inability of measurement data to support real-time network management and control, a lightweight and scalable time synchronization accuracy measurement method called Virtual Scoping (VS) was proposed based on the centralized management and control architecture of time-sensitive networking (TSN). …”
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Noninvasive Recording of True-to-Form Fetal ECG during the Third Trimester of Pregnancy by Istvan Peterfi, Lorand Kellenyi, Andras Szilagyi

“…The aim of the study was to develop a complex electrophysiological measurement system (hardware and software) which uses the methods of electrophysiology and provides significant information about the intrauterine status of the fetus, intending to obtain true-to-form, morphologically evaluated fetal ECG from transabdominal maternal lead. …”
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STUDY OF SUB-IMPACTS IN SIMPLY SUPPORTED BEAM STRUCK BY STEEL SPHERE by QI XiaoLi, YIN XiaoChun, YANG HaiBo, JIN TengFei

“…The sub-impact phenomenon of a simply supported beam struck by a steel sphere were studied by the Hertz impact theory and the three-dimensional dynamic finite element method,and tested by a set of sub-impact experimental device self-designed and its corresponding transient measurement system of the sub-impact. The sub-impact phenomenon was thoroughly discussed and studied through the experimental tests and numerical simulations. …”
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Study of spatial-time inhomogeneity of serrated plastic flow Al-Mg alloy: using DIC-technique by T. V. Tretyakova, V. E. Wildemann

“…This paper presents the brief description of the test procedure and experimental results of carrying out research by the combined use of a servo-hydraulic biaxial test system Instron 8850 and a non-contact 3-D digital image correlation measurement system Vic-3D. The digital image correlation is a highly effective computer-vision-based technique, which provides estimation of the displacement and strain fields on specimen surface by matching the reference subsets in the undeformed image (before loading) with the target subsets in the deformed images (captured during test). …”
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Research on the Extraction Algorithm of Dielectric Parameters of Simple Building by Zhongyu Liu, Yuanxi Wang, Lixin Guo, Zhigang Zhong, Zuoyong Nan, Lingfeng Shen, Jiangting Li

“…The ultrawideband (UWB) measurement system is used to capture echoes from marble targets in the frequency range of 2.5–15 GHz, and the reflection coefficient is derived using a time window separation technique. …”
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Public oversight and performance measurement in public sector entities by Milutinović Sunčica, Medved Ivana, Dimitrijević Dragomir

“…Therefore, the goals of these entities are taken as a starting point when establishing an adequate performance measurement system. Bearing in mind that the public sector is at the service of the citizens of a country, the question of measuring business performance, as well as the question of public supervision in public sector entities, arises. …”
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Measuring of main performance indicators of IKU-EKO UNJA Smart at IKU 2 students get off-campus experience through academic scorecards by Arpizal Arpizal, Iwan Putra, Nurmala Sari, Novia Sri Dwijayanti, Ahmad Nasori

“…From the results of the activities carried out, it can be concluded that there is a need for a reliable, comprehensive, coherent, measurable, and balanced performance measurement system at UNJA, such as performance measurement using the Academic Scorecard model, especially in fulfilling the Students IKU 2. …”
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Exploring the innovation potential of urban space at the micro scale: a case study of Suzhou’s main urban area by Shumin Wang, Hao Liu, Yingcheng Li, Mingxing Hu

“…In this study, an urban spatial innovation potential measurement system was proposed from a demand-side perspective, the structural equation model (SEM) was employed to investigate the direct and indirect influences of factors, and micro-scale empirical analysis was conducted in the main urban area of Suzhou, China. …”
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Investigation on the Crack Initiation of V-Shaped Notch Tip in Precision Cropping by Lijun Zhang, Shengdun Zhao, Zhenwei Wang

“…The factual crack initiation angle of the metal bar has been measured by using the microscopic measurement system. The formula of the crack initiation life of V-shaped notch tip is built, which mainly includes the stress concentration factor of V-shaped notch, the tensile properties of metal material, and the cyclic loading conditions. …”
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MIMO Fading Emulator Development with FPGA and Its Application to Performance Evaluation of Mobile Radio Systems by Yoshio Karasawa, Katsuhiro Nakada, Guijiang Sun, Rikako Kotani

“…We present four new developments for a multiple-input multiple-output (MIMO) over-the-air measurement system based on our previous studies. The first two developments relate to the channel model for multipath environment generation. …”
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Automatic control technology of low frequency and low voltage splitting devices using wide area measurement information by Mingliang GAO, Bo ZHUANG, Xuefei NIU, Mouying LI

“…Aiming at the problems of large noise content of wide area measurement information of power grid and difficulty in controlling oscillation damping in interconnected areas of power grid, an automatic control technology of low frequency and low voltage splitting devices using wide area measurement information was proposed.Based on the wide area measurement system (WAMS), the wide area measurement information of the power grid during the operation was obtained.After the noise contained in the wide area measurement information of the power grid was removed by the wavelet decomposition de-noising method, the power grid low-frequency oscillation identification method based on Prony was used to identify the power grid oscillation region and oscillation value.Then, based on the grid oscillation region and oscillation value, the oscillation center voltage and positioning coefficient were calculated and used as input to design the automatic control flow of the low frequency and low voltage splitting device, so as to realize the automatic control of the low frequency and low voltage splitting device.The experimental results show that this method can effectively remove the noise contained in the wide area measurement information of the power grid, the maximum error of the oscillation damping value in the interconnected area of the power grid is only 0.01, and this method can effectively control the low frequency and low voltage splitting device.…”
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