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Research on Time Constant Test of Thermocouples Based on QNN-PID Controller [PDF]
SensorsThe aim of this study is to solve the problem of it being difficult to obtain quantitative step signals when testing the time constant of thermocouples using the laser excitation method, thereby restricting the accuracy and repeatability of the test of ...
Chenyang Xu +4 more
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Computerised analysis of non-conjugate spiral bevel gear mesh using an advanced and fast-converging tooth contact model [PDF]
Scientific ReportsThe mathematical framework used to address the geometrically non-conjugate gear tooth contact problem in three-dimensional space represents a sophisticated task that requires substantial computational resources. The conventional approach to tooth contact
Maksat Temirkhan, Andas Amrin
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THEORETICAL AND EXPERIMENTAL MODELLING OF THE TRIBOLOGICAL BEHAVIOUR ASPECTS OF CONTACT ELEMENTS IN THE PRECESSIONAL GEARING (PG) [PDF]
Journal of Engineering Science (Chişinău), 2022 This paper deals with the theoretical-experimental model of the tribological behavior of the contact elements in precessional gears (PG) in the functions of conjugate profiles of linear velocities "convex-concave" or "convex-convex" for the corresponding
BOSTAN, Ion +7 more
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Nanoscintillator Conjugates as Photodynamic Therapy-Based Radiosensitizers: Calculation of Required Physical Parameters [PDF]
Radiation Research, 2009 The recent demonstration of nanoscale scintillators has led to interest in the combination of radiation and photodynamic therapy. In this model, scintillating nanoparticles conjugated to photosensitizers and molecular targeting agents would enhance the targeting and improve the efficacy of radiotherapy and extend the application of photodynamic therapy
Nicole Y, Morgan +4 more
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Parallel Method for Establishing State Space Equation of Power System [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2021 In order to reduce the calculation time of small-disturbance stability analysis of large-scale power systems, the method of rapid formation of power system state space matrix was optimized.
WANG Kewen, YE Mengyu, LIU Yanhong
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Energy and AI, 2023 In this paper, the multi-objective optimization of wavy microchannel heat sinks is performed by combining numerical calculation, prediction algorithm and genetic algorithm.
Yuguo Fu, Xueling Liu, Jiansheng Wang
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Petroleum Exploration and Development, 2020 As the current calculation methods for wellbore separation factor have some deficiencies, we propose and analyze a new calculation approach for wellbore separation factor based on the relative position of adjacent wellbores, named as relative position ...
Difeng HONG +5 more
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Algorithms of through calculation for damage processes [PDF]
Компьютерные исследования и моделирование, 2018 The paper reviews the existing approaches to calculating the destruction of solids. The main attention is paid to algorithms using a unified approach to the calculation of deformation both for nondestructive and for the destroyed states of the material ...
Nikolay G. Burago, I. S. Nikitin
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Uncertainty Analysis of Critical Experimental Data Based on Perturbation Theory and Sampling Method
Yuanzineng kexue jishu, 2023 The benchmarking critical experimental data can be used as a reference, providing basic data support for the macroscopic test of nuclear data, the design method verification of new nuclear energy system and the nuclear critical safety analysis, etc. As a
ZHANG Zhenyang;CHEN Xiaoliang;XIA Zhaodong;NING Tong*;ZHOU Qi
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IMPROVED CONJUGATE GRADIENT BUNDLE ADJUSTMENT OF DUNHUANG WALL PAINTING IMAGES [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Bundle adjustment with additional parameters is identified as a critical step for precise orthoimage generation and 3D reconstruction of Dunhuang wall paintings.
K. Hu, X. Huang, H. You
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