Papers 10,000
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#1Paweł Ligęza (PAN: Polish Academy of Sciences)H-Index: 11
Abstract null null Research on the optimization of the frequency bandwidth of calorimetric anemometers with hot-wire sensors, intended for the study of fast-changing and pulsed flows, is undergoing constant progress. The miniaturization of sensors reduces the thermal inertia of the measuring element, the structure of the electronic system and parameters of its elements are optimized, methods and algorithms for processing the output signal are developed. In a classic hot-wire anemometer, a single...
Abstract null null In this work, a spectroscopy study of lophine was carried out and the absorption spectrum was found to be in the wavelength range of 290 to 375 nm. Furthermore, the absorbance dependence of lophine as a function of temperature was studied. A fiber optic temperature sensor was built using an optical source with wavelength of 365 nm to improve sensitivity. The sensitivity at this wavelength was compared to the infrared wavelengths sensitivities. Finally, the sensor response was ...
#1Jun Li (Ha Tai: Xiamen University)H-Index: 1
#2Jiajia Yan (Ha Tai: Xiamen University)H-Index: 2
Last. Xinlin Qing (Ha Tai: Xiamen University)H-Index: 24
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Abstract null null The strain information and loads conditions of composite wings are important basis for aircraft health evaluation. In this paper, firstly to demonstrate the accuracy of Fiber Bragg Grating (FBG) sensors and provide guidance for the following study, experiment is carried out to study the effect of the adhesive layer thickness on the strain transfer. Then finite element analysis software ABAQUS is applied to analyze the strain distribution, and the simulation data is used to fit...
#1Avinandan Banerjee (Jadavpur University)H-Index: 2
#2Rajdeep Bhattacharya (Jadavpur University)H-Index: 3
Last. Ram Sarkar (Jadavpur University)H-Index: 23
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Abstract null null Biomedical images contain a large volume of sensor measurements, which can reveal the descriptors of the disease under investigation. Computer-based analysis of such measurements helps detect the disease, and thereby swiftly aid medical professionals to choose adequate therapy. In this paper, we propose a robust deep learning ensemble framework known as COVID Fuzzy Ensemble Network, or COFE-Net. This strategy is proposed for the task of COVID-19 screening from chest X-rays (CX...
#1Fangkun Zhang (QUST: Qingdao University of Science and Technology)H-Index: 7
#2Du Kang (QUST: Qingdao University of Science and Technology)
Last. Shan Baoming (QUST: Qingdao University of Science and Technology)
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Abstract null null Measuring the solution concentration of processes for product quality control in industrial crystallization processes is a hot topic. In recent years, with the development of process analysis technology, various innovative measurement technologies for different situations and operating conditions have been developed. This paper systematically reviews the research on various solution concentration measurement technologies that have been developed for the crystallization process...
#1Shiyu Liu (Yanshan University)H-Index: 4
#2Shutao Wang (Yanshan University)H-Index: 8
Last. Deming Kong (Yanshan University)H-Index: 12
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Abstract null null The computer aided detection of diesel multiple properties is an active field of energy and chemical research as a result of the need for quality control and brands management of diesel raw materials. Based on this premise, this paper aimed to detect the diesel density, viscosity, freezing point, boiling point, cetane number and total aromatics using near infrared spectroscopy (NIRS) data combined with improved XY co-occurrence distance (ISPXY) and improved grey wolf optimized...
#1Xiaohan Pei (SJTU: Shanghai Jiao Tong University)
#2Mingjun Ren (SJTU: Shanghai Jiao Tong University)H-Index: 8
Last. Xiangqian Jiang (EPSRC: Engineering and Physical Sciences Research Council)H-Index: 25
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Abstract null null Fringe projection profilometry (FPP) performs poorly when measuring non-Lambertian surfaces, since the measured points are missing in specular regions. The existing solutions need to make a trade-off between precision and efficiency, because no extra information about specular regions is available. To tackle the specular reflection problem of FPP, this paper proposes a multi-sensor measurement method by integrating FPP with near-field photometric stereo (NFPS). Firstly, the po...
#1Nunzio Viscione (University of Naples Federico II)H-Index: 7
#2Rosa Veropalumbo (University of Naples Federico II)H-Index: 9
Last. Francesca Russo (University of Naples Federico II)H-Index: 16
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Abstract null null Great efforts have been made in recent years to improve the mechanical properties of asphalt mixtures by replacing conventional mix components with innovative ones or by adding materials such as polymers. Hence, the innovative-sustainable road materials to be investigated through laboratory tests require articulated procedures, the research here presented aims to provide an experimental-methodological approach to analyse the mechanical performance of untraditional hot asphalt ...
#1Richard J. Brown (National Physical Laboratory)H-Index: 62
#2Jan-Theodoor Janssen (National Physical Laboratory)
Last. Louise Wright (National Physical Laboratory)H-Index: 9
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Abstract null null There has been a significant quantity of debate recently about how metrology and the SI should embrace the emerging societal and scientific trends of digitalisation and the open data movement. Much of this discussion has focussed on ‘how’ this transition will be implemented, and recent conferences and significantly advanced this understanding null [1] . However, there has been little if any reflection on ‘why’ this transition is required. This deficiency is worth addressing to...
#1Ali Namdar (Shiraz University)
#2Haidar SametH-Index: 19
Last. Teymoor Ghanbari (Shiraz University)H-Index: 22
view all 5 authors...
Abstract null null Today, due to the widespread utilization of Induction Motors (IMs) in different industries, their condition monitoring is of great importance. Concentrating on the failures of IMs, it has been acknowledged that the stator inter-turn faults (SITFs) are the most frequent electrical failures. This paper puts forward an algorithm for SITF detection founded on Kalman Filter (KF). More specifically, the proposed algorithm employs KF to extract motor current signatures (MCS) and moto...
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