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An Improved SOGI-Higher-Order Sliding Mode Observer-Based Induction Motor Speed Estimation
Published 2025-01-01“…The proposed approach’s superiority and robustness were compared with the conventional SOGI-frequency locked loop (FLL) and super twisting algorithm (STA) SMO.…”
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Mathematical modeling of velocity and accelerations fields of image motion in the optical equipment of the Earth remote sensing satellite
Published 2023-12-01“…The work sets out to develop a mathematical model for determining the dependencies between the state vector of the satellite, the state vector of the point being imaged on the Earth’s surface, and the distribution fields of the velocity vectors and accelerations of the motion of the image along the focal plane of the optoelectronic payload.Methods. The method is based on double differentiation of the photogrammetry equation when applied to a survey of the Earth’s surface from space. …”
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The RFOT Theory of Glasses: Recent Progress and Open Issues
Published 2023-06-01“…The Random First Order Transition (RFOT) theory started with the pioneering work of Kirkpatrick, Thirumalai and Wolynes. It leverages methods and advances of the theory of disordered systems. …”
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Stability-Indicating Photochemical Method for the Assay of Riboflavin: Lumichrome Method
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Prioritize the factors affecting on development of ecotourism villages of Barzok district- kashan by Combining DEMATEL and ANP Methods
Published 2017-03-01“…As a need for tourism planning. The research method is descriptive – analytical And Results are combined using ANP and DEMATEL methods. …”
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An Enhanced Active Disturbance Rejection Control Scheme for DC Voltage Regulation in Photovoltaic Grid-Connected Four-Leg Inverter Using a Sliding Mode Observer
Published 2025-01-01“…The STSMO is incorporated in the ADRC method for its fast uncertainties and external disturbances estimations, high resilience against uncertainties, and good immunity to measurement noise. …”
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A method for jamming waveform design in precision electronic warfare scenarios
Published 2022-07-01“…This method can achieve energy focussing on the space and frequency domains.…”
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On quasilinear elliptic equations in ℝN
Published 1996-01-01“…While Brézis and Kamin use the method of sub and super solutions, we employ variational arguments for the existence of solutions.…”
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Optimum sustainable mix proportions of high strength concrete by using Taguchi method
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Image Recognition Method of Agricultural Pests Based on Multisensor Image Fusion Technology
Published 2022-01-01“…In terms of image recognition, the use of image denoising methods based on median filtering, image preprocessing methods based on the maximum between-class error method (Otsu), image segmentation methods based on super green features, and feature extraction methods based on multiparameter features and based on the one-to-one elimination strategy and the M-SVM multiclass recognition algorithm fused with the kernel function, it realizes the identification and detection of six soybean leaf borers. …”
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Three-Dimensional Inversion of Borehole-Surface Resistivity Method Based on the Unstructured Finite Element
Published 2021-01-01“…The stiffness matrix is stored with Compressed Row Storage (CSR) format, and the final large linear equations are solved using the Super Symmetric Over Relaxation Preconditioned Conjugate Gradient (SSOR-PCG) method. …”
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A new method for calculating highway blocking due to high-impact weather conditions
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Tannins for food preservation and human health: A review of current knowledge
Published 2025-06-01“…However, extraction and purification of tannins are challenging owing to their strong polarity, large molecular weight and complicated structure. Various advanced methods can be employed for the extraction and purification of tannins, depending on the source material and desired application, including solvent extraction, chromatographic methods, super critical, ionic liquid assisted microwave, infrared-assisted extraction technique etc. …”
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Robust H∞ Control of DC Motor in the Presence of Input Delay and Disturbance by the Predictor-Based Method
Published 2022-01-01“…The first-order model of a DC motor has been studied previously using PID and STA (super twisting algorithm) methods. However, in this paper, the delay-dependent robust H∞ controller is used on both the first and second orders of the DC motor. …”
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