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3641
Coordinated Control Strategy for Hybrid Black Start with LCC HVDC System and Auxiliary Synchronous Generator
Published 2025-01-01“…Simulations are executed on an HBSR integrated test network based on the CIGRE Benchmark model. …”
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3642
Extended phylogenetic analysis and morphology of the Iresine cassiniiformis – I. hartmanii alliance (Amaranthaceae) reveals two further geographically distinct species
Published 2024-12-01“…Study site: Mexico and Central America. Method: Field and herbarium work, molecular phylogenetics, morphology, palynology, distribution mapping. …”
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3643
An X-Band 6-Bit Hybrid True Time Delay With Linearly-Controlled Gₘ-C All-Pass Filter in 28nm FDSOI CMOS
Published 2024-01-01“…This paper presents a 6-bit hybrid True Time Delay (TTD) circuit designed for X-band phased array antenna systems. The circuit integrates a conventional transmission-line (T-line) based TTD structure for short delays (1.56 ps, 3.125 ps, 6.25 ps, 12.5 ps) with a Gm-C-based all-pass filter (APF) employing a thermostat method for longer delays (25 ps, 50 ps, 75 ps). …”
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3644
An Experimental Study of the Flexural Bearing Capacity of Reinforced Concrete Beams Damaged by Explosions Using Piezoelectric Smart Aggregates
Published 2024-12-01“…The internal crack development index R was established using the Wavelet Packet Energy Analysis method. Combined with the structure’s residual capacity-based damage assessment criterion, the relationship between R and component damage was found. …”
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3645
Modeling and Analysis of Gyroscope Air-Floating Support Assembly Precision Under Uncertain Process Loads
Published 2025-03-01“…Firstly, based on bolt elastic interactions, a method for calculating interface assembly deformations is proposed and integrated into a predictive model under process loads. …”
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3646
Adaptive Linear Active Disturbance Rejection Cooperative Control of Multi-Point Hybrid Suspension System
Published 2025-06-01“…Subsequently, a coupling cooperative compensator (CCC) is designed and integrated into the linear error feedback control law of adaptive linear active disturbance rejection control (ALADRC), enabling cross-coupling compensation between the suspension gap and its variation rate to enhance multi-point synchronization. …”
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3647
An innovative complex-valued encoding black-winged kite algorithm for global optimization
Published 2025-01-01“…Abstract The black-winged kite algorithm (BKA) constructed on the black-winged kites’ migratory and predatory instincts is a revolutionary swarm intelligence method that integrates the Leader tactic with the Cauchy variation procedure to retrieve the expansive appropriate convergence solution. …”
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3648
High-Order Temporal Context-Aware Aerial Tracking with Heterogeneous Visual Experts
Published 2025-06-01“…Extensive experiments on four UAV benchmarks (UAV123, UAV123@10fps, UAV20L, and DTB70) illustrate that our method outperforms existing aerial trackers in terms of success rate and precision, particularly in occlusion and fast motion scenarios. …”
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3649
Deep Learning to Estimate Model Biases in an Operational NWP Assimilation System
Published 2022-06-01“…The different strengths and weaknesses of both deep learning and weak constraint 4D‐Var are discussed, highlighting the potential for each method to learn model biases effectively and adaptively.…”
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3650
Enhancement of waste heat recovery from exhaust stack silencers in A simple cycle gas turbine
Published 2025-05-01“…In this paper, a novel simple cycle gas turbine (GT) heat recovery system was modeled and evaluated through a computational method. Heat transfer channels were integrated into the existing nose and tail surfaces of the exhaust stack silencer baffles to avoid added turbine back-pressure, which is an issue with some of the existing waste heat recovery (WHR) models. …”
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3651
MANAGEMENT CONTROL SYSTEM AND PERFORMANCE OF SMALL AND MEDIUM MANUFACTURING ENTERPRISES IN LAGOS, NIGERIA
Published 2023-11-01“…The study employs quantitative method to obtain survey data from randomly selected 262 of small and Medium Manufacturing Enterprises in Lagos State respectively. …”
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3652
BlindFG: Learning Contextual Fishing Trajectories for Unreported Fishing Gear Classification
Published 2025-01-01“…FCGen employs a conditional variational architecture, incorporating fishing context embeddings derived from one-hot encoded fishing gear labels to guide the generation of AIS-Off trajectories. …”
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3653
Thermal Optimization of Earth Bricks Using Néré Husk (<i>Parkia biglobosa</i>)
Published 2025-03-01“…The tests were carried out using the asymmetric hot plane method, applying a constant heat flux and measuring the temperature variation via a thermocouple. …”
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3654
Application of Fuzzy Logic Sliding Mode Control Approach With PID Structure for Electro-Hydraulic Actuator Tracking System
Published 2025-01-01“…Moreover, the sliding mode control (SMC) approach has been discovered as a potential method for the EHA trajectory tracking control system. …”
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3655
Investigation of Improved Labyrinth Seal Stability Accounting for Radial Deformation
Published 2025-07-01“…A numerical analytical model incorporating the rotor and stator cavities, along with the labyrinth seal disc structure, has been established. The sealing integrity of a standard labyrinth seal disc’s flow channel is evaluated and studied at different clearances utilising the fluid–solid-thermal coupling method. …”
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3656
On the Salt Bath Cleaning Operations for Removal of Lubricants on the Surface of Titanium Alloy Aerospace Fasteners
Published 2024-11-01“…Furthermore, the salt bath process has been studied to understand the efficacy of the cleaning process and the impact that variation in the salt bath hold time has or that adding some method of agitation to the molten salt in the bath as it cleans the surface lubricant off the Ti-6Al-4V fastener has. …”
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3657
Algorithms for Solving the Equilibrium Composition Model of Arc Plasma
Published 2024-12-01“…This finding serves to substantiate the accuracy and feasibility of the method proposed in this paper.…”
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3658
Ultra-wideband unidirectional pseudospin-polarized waveguide with dual boundary conditions
Published 2025-02-01“…To achieve precise performance predictions, we employ a rigorous variational method to calculate the surface impedance of the metasurfaces, enhancing the accuracy of analytical and numerical results. …”
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3659
Estimating Maize Leaf Water Content Using Machine Learning with Diverse Multispectral Image Features
Published 2025-03-01“…By extracting vegetation indices, image coverage, and texture features and integrating them with ground-truth data, the study examines the variation in LWC estimation accuracy across different growth stages. …”
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3660
CMC/SA/CB/CNT/thermally exfoliated-MXene five-component sponge-structured sensing materials and their enhanced sensitivity and stability
Published 2025-07-01“…This study introduces a one-step integral assembly method to create a carboxymethyl cellulose/sodium alginate/carbon black/carbon nanotubes/thermally-treated MXene five-component sponge-structured piezoresistive composite (CMC/SA/CB/CNT/T-MXene sponge, CSCCMT sponge). …”
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