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PO-InC-APSO: An Improved Hybrid MPPT Technique for Grid-Tied Partially Shaded Condition Photovoltaic Systems
Published 2025-01-01“…Partially shaded condition pose significant challenges for the effective operation of Maximum power point Tracking algorithm in the photovoltaic system.These challenges include the potential for the algorithms to become stuck at local maximum power points (LMPP), extended tracking durations, and power variations while attempting to achieve the global maximum power point (GMPP) for the boost converter. …”
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262
Chemometric-assisted UV spectrophotometric methods for determination of miconazole nitrate and lidocaine hydrochloride along with potential impurity and dosage from preservatives
Published 2025-03-01“…Abstract Three accurate, simple, and precise chemometric techniques, principal component regression (PCR), partial least squares (PLS), and backward interval partial least squares (biPLS) were used to resolve the severely overlapped UV spectra of miconazole nitrate (MIC) and Lidocaine hydrochloride (LDC) along with the toxic impurity of LDC; dimethyl aniline (DMA) and the two inactive ingredients; methyl paraben (MTP) and saccharin sodium (SAC). …”
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263
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A Dynamic Fuzzy Cluster Algorithm for Time Series
Published 2013-01-01“…The main advantage of this approach compared with other existing algorithms is that the property of some time series belonging to different clusters over time can be partially revealed. …”
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265
The Application of Compound Control Algorithm in Photovoltaic System MPPT
Published 2020-06-01“…Aiming at the problem that the output array exhibits multipeak characteristics when the PV array is partially shaded or unevenly illuminated, the traditional singlepeak MPPT algorithm is difficult to track the maximum power point A hybrid algorithm is proposed to improve the particle swarm combined with the sliding mode search Firstly, the probability judgment criterion of improved simulated annealing algorithm is introduced into the standard particle swarm optimization algorithm; the law of inertia weight change is improved; the disturbance parameter is added to the learning factor Secondly, using the sliding mode extreme value search algorithm, the suspected optimal value obtained by the particle swarm optimization algorithm is continuously optimized, and finally the maximum power point is found The simulation results show that the composite control algorithm can track the maximum power point quickly and accurately under different shadow conditions, and avoid the system falling into the local optimum value…”
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266
Accuracy of warm ischemia time measurement using a surgical intelligence software in partial nephrectomies: A validation study
Published 2024-12-01“…The platform utilized computer vision algorithms to detect clamp placement and removal, enabling precise WIT measurement. …”
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267
A Study of Some Properties of Fuzzy Laplace Transform with Their Applications in Solving the Second-Order Fuzzy Linear Partial Differential Equations
Published 2023-01-01“…Afterwards, an algorithm of fuzzy Laplace transform for solving second-order fuzzy partial differential equations has been proposed. …”
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268
Matlab-Based Modeling and Simulations to Study the Performance of Different MPPT Techniques Used for Photovoltaic Systems under Partially Shaded Conditions
Published 2015-01-01“…MPPT is an automatic control technique to adjust power interfaces and deliver power for a diverse range of insolation values, temperatures, and partially shaded modules. The PV system is tested using two conventional algorithms: the Perturb and Observe (P&O) algorithm and the Incremental Conductance (IncCond) algorithm, which are simple to implement for a PV array. …”
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269
Partial Least Squares (PLS) Integrated Fourier Transform Infrared (FTIR) Approach for Prediction of Moisture in Transformer Oil and Lubricating Oil
Published 2019-01-01“…This study aims to integrate partial least squares regression (PLSR) approach on FTIR spectra for prediction of moisture in locally accessible transformer oil and lubricating oil. …”
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270
Calibration of the Composition of Low-Alloy Steels by the Interval Partial Least Squares Using Low-Resolution Emission Spectra with Baseline Correction
Published 2024-04-01“…The aim of the study was developing quantitative multivariate calibrations of the concentrations of a set of chemical elements sufficient to identify low-alloy steels using low-resolution emission spectra. The multivariate partial least squares method was used to create the calibrations. …”
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271
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A better iterative algorithm for fixed-point problem in Banach spaces with application
Published 2025-06-01Get full text
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273
SL-n iterative localization algorithm in wireless sensor networks
Published 2011-01-01“…To compensate for the lackness of robustness caused by MMSE(minimum mean square estimation) in overall situation in wireless sensor network iterative multilateration algorithm,a new estimation algorithm called SL-n were proposed.Firstly all samples were obtained using trilateration or partial MMSE from every combination of n reference nodes which belonged to some blind node,then the location of the blind node were estimated.Simulation experiments show that the proposed SL-n algorithm outperforms MMSE method in overall situation and can reduce the position error sufficiently when the reference error is large.…”
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274
Robust interference alignment algorithm for cognitive MIMO interference network
Published 2016-03-01“…A robust interference alignment algorithm was proposed for underlay cognitive MIMO interference network with imperfect channel-state information (CSI).Firstly,imperfect CSI was characterized by Euclidean ball-shaped uncer-tainty,based on which the optimization model of transmitting precoding and receiving interference subspace matrix was constructed with aimed of minimizing interference leak Then,primary users' interference temperature constraint un-der the worst-case condition was derived according to the matrix norm inequality.Finally,alternate iteration expressions of transceiver matrixes were obtained exploiting Lagrange partial dual-decomposition theory and sub-gradient update method.Moreover,the proposed algorithm's application condition and degrees of freedom range were theoretically ana-lyzed.Simulation results show that the proposed algor m is robust and its secondary users' network performance out-performs existing algorithms'.…”
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275
Congestion control algorithms in wireless sensor networks: Trends and opportunities
Published 2017-07-01Get full text
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276
A Fast Map Merging Algorithm in the Field of Multirobot SLAM
Published 2013-01-01“…In this paper, a map merging algorithm based on virtual robot motion is proposed for multi-robot SLAM. …”
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277
Research on Small Target Detection Algorithm for Autonomous Vehicle Scenarios
Published 2025-01-01“…Nonetheless, existing algorithms offer room for improvement, particularly when detecting distant or inherently small targets, such as vehicles and pedestrians, from camera perspectives. …”
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278
Mobility Load Balancing in Cellular System with Multicriteria Handoff Algorithm
Published 2017-01-01“…Efficient traffic load balancing algorithm is very important to serve more mobile users in the cellular networks. …”
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279
Identification of nonlinear structural parameters based on particle filtering algorithm
Published 2025-09-01Get full text
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280
Supporting the editing of dot maps using the spectral clustering algorithm
Published 2025-01-01“…In the study, equal-size spectral clustering algorithm was used, which was modified with a function equalizing the number of points in clusters. …”
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