金属带式CVT钢带轴向跑偏电液控制系统的仿真 by 臧发业, 张玉波

“…On the basis of the analysis of the belt misalignment of the metal V-belt CVT,the reason of the belt misalignment is discussed.In order to control the misalignment,an electro-hydraulic control system is designed.After analyzing the structure and principle of the electro-hydraulic control system,the mathematical model of the electro-hydraulic control system is established.Being varieties of the working situation of car and the non-linearity of the electro-hydraulic control system,a fuzzy PID algorithm is adopted.Then the performance simulation of the electro-hydraulic control system is conducted.The simulation results showe that the electro-hydraulic control system and the fuzzy controller with parameter self adjustment could not only control ratio,which has a higher accuracy of the stable state and a stronger robust of the driving condition,but also eliminate the belt misalignment.…”
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Design and Analysis of Differential Compensated Eddy Current Displacement Sensors by Yuliang Bian, Kun Zhang, Tiehua Ma

“…Based on the simulation results, the structural parameters of the sensor were designed and verified by experiments. …”
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Dynamic Characteristics of Microring Driven by the Symmetrically Distributed Electrostatic Force by Qingheng Meng, Yuanlin Zhang, Jin Wei, Yuh-Chung Hu, Yan Shi, Tao Yu

“…The influences of the structural damping of the microring and the span of the arch electrodes on the forced response and dynamical stabilities of the microring are investigated. …”
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EFFECTIVE CONTROL SYSTEM OF THE INTEGRATED INDUSTRIAL COMPANY by K. A. Dyundik

“…In article the organizational and administrative structure of the integrated metallurgical company is investigated. …”
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Wind Field Characteristics of Butte and the Influence on the Wind-Induced Responses of Transmission Towers by Yan Zhang, Wenfeng Huang, Lisha Wang

“…The finite element model of the transmission tower line system is established by ANSYS, and the wind-induced vibration response of the structural system under the single mountain wind field is calculated, which is compared with the results of flat ground. …”
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AIR GAP CONTROL SYSTEM FOR HYDROGENERATORS by I. O. Zaitsev, A. S. Levytskyi, V. E. Sydorchuk

“…To determine the form deviations of the envelope line of the rotor pole from the ideal cylinder, which is one of the main structural defects of the technological errors as results the distortion of the shape of the air gap in the hydrogenator, when the machine was manufacture and assembly. …”
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Research on Adaptive Model Predictive Control Algorithm for Remotely Operated Vehicle by ZHU Yinggu, ZHANG Dinghua, TU Shaoping, SONG Junhui

“…Aiming at the motion state coupling and model non-linearity of remotely operated vehicle (ROV) caused by the asymmetric structural layout of ROV and changes of center of gravity and center of buoyancy, this paper proposes a model identification algorithm considering the typical nonlinear characteristics of ROV. …”
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Design, Fabrication, Characterization, and Application of an Ultra-High Temperature 6H-SiC Sapphire Fiber Optic Vibration Sensor by Yigang Huang, Fei Tang, Dawei Ma, Zhenjun Liu, Xiaohao Wang

“…The vibration-sensitive element consisted of a cantilever structure, whose structure parameters were determined by the combination of theoretical analysis and simulation. …”
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Continuous carbon fiber 3D printing with interweaving deposition for enhanced mechanical performance in fused filament fabrication by A. ElSherbiny, A.J. Qureshi, P. Mertiny

“…To address these shortcomings, this study focuses on advancing a standard FFF system to integrate Continuous Carbon Fiber (CCF) and implement interweaving deposition patterns, with the goal of enhancing structural performance and integrity. Representative volume element modeling and finite element analysis were conducted to evaluate the mechanical behavior, with results validated through experimental mechanical testing. …”
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Corrosion of diffusion zinc coatings in sodium chloride solutions by Alexander I. Biryukov, Dmitry A. Zakharyevich, Tatyana V. Batmanova, Rashit G. Galin, Maksim N. Ulyanov, Vladimir E. Zhivulin

“…The corrosion rate depends non-linearly on the thickness of the coating. At the initial stages, the corrosion rate of coatings depends on the structure of the phases on the surface, and with an increase in the holding time, the corrosion rate depends to a greater extent on the properties of the products formed during the corrosion process. …”
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Understanding and designing photothermal responses in complex layered systems by Yide Zhang, Nelson G. C. Astrath, Gustavo V. B. Lukasievicz, Artem S. Vorobev, Liam O’Faolain, Georg Ramer, Bernhard Lendl

“…We introduce a new one-dimensional (1D) Green’s function framework that provides intuitive physical insight into the temporal evolution of photothermal signals in layered structures, revealing the roles of substrate interactions and interface effects. …”
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Inverse Design of Broadband Artificial Magnetic Conductor Metasurface for Radar Cross Section Reduction Using Simulated Annealing by Haoda Xia, Xiaoyu Liang, Bowen Jia, Pei Shi, Zhihong Chen, Shi Pu, Ning Xu

“…In this study, we present a novel design methodology for unit cells in chessboard metasurfaces with the aim of reducing the radar cross-section (RCS) for linearly polarized waves. The design employs rotational symmetry and incorporates ten continuous parameters to define the metasurface units, enabling the creation of flexible 2D structures. …”
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Surface instability of flowing liquid metal in magnetized fusion plasma by N. Somboonkittichai, G.Z. Zuo

“…This results from the manipulation of liquid flow using specifically designed feeding structures. Liquid lithium PFCs have improved fusion operations in various devices in terms of increasing stored energy and accessing radiation dissipation near the PFCs to reduce the wall heat load. …”
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The Prediction Model of Super Large Subsidence in High Water Table Coal Mining Areas Covered with Thick Unconsolidated Layer by Yueguan Yan, Weitao Yan, Jibo Liu, Junting Guo

“…However, when the rock is hard or medium hard, there are supporting structures formed inside the rock stratum, which has supporting effect on the overlying strata. …”
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Relic Gravitational Waves in the Noncommutative Foliated Riemannian Quantum Gravity by César A. Zen Vasconcellos, Peter O. Hess, José A. de Freitas Pacheco, Fridolin Weber, Remo Ruffini, Dimiter Hadjimichef, Moisés Razeira, Benno August Ludwig Bodmann, Marcelo Netz-Marzola, Geovane Naysinger, Rodrigo Fraga da Silva, João G. G. Gimenez

“…This scale factor captures the essence of an intricate topological quantum-leap transition between two phases of the branching universe: a contraction phase preceding the now-surpassed conventional concept of a primordial singularity and a subsequent expansion phase, whose transition region is characterized by a Riemannian topological foliated structure. The present linearized formulation, based on a slight gravitational field perturbation, also reveals a high sensitivity of relic gravitational wave amplitudes to the primordial matter and energy content during the universe’s phase transition. …”
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On Solving Systems of Autonomous Ordinary Differential Equations by Reduction to a Variable of an Algebra by Alvaro Alvarez-Parrilla, Martín Eduardo Frías-Armenta, Elifalet López-González, Carlos Yee-Romero

“…The technique is based on two observations: (1), if 𝕂n has the structure of certain normed, associative, commutative, and with a unit, algebras 𝔸 over 𝕂, then there is a scheme for reducing the system of differential equations to an autonomous ordinary differential equation on one variable of the algebra; (2) a technique, previously introduced for solving differential equations over ℂ, is shown to work on the class mentioned in the previous paragraph. …”
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Bound energy, entanglement and identifying critical points in 1D long-range Kitaev model by Akash Mitra, Shashi C L Srivastava

“…We investigate the entanglement structure of a bipartite quantum system through the lens of quantum thermodynamics in the absence of conformal symmetry. …”
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Diagnosis of the Misaligned Faults of the Vertical Test Instrument of High-Precision Industrial Robot Reducer by Zhen Yu, Yuan Zhang

“…In order to achieve the comprehensive performance testing of precision reducers, an instrument with a vertical layout and a cylindrical structure is designed. As a rotating machine, the inevitable coupling misalignment of the instrument can lead to vibration faults which lead to errors in the test. …”
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Reconstruction of ionospheric VTEC using empirical orthogonal function and its performance during extreme geomagnetic storm by Rajat Acharya, Victor Dey

“…The deterioration was attributed to the structural alteration of the ionospheric plasma density and the presence of atypical modes during the storm. …”
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The Multiscale Pore Connectivity Network via Scaling Relationship Derived from a Sandstone Image by Teo Lay Lian

“…The binary pore-grain image is transformed into multiscale pore by performing morphological opening operations with increasing structuring element size. A pore connectivity network (PCN), which is a skeleton network that describes the structure of pore space from multiscale pore-grain images, is extracted. …”
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