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Dynamic Error Modeling and Predictive Compensation for Direct-Drive Turntables Based on CEEMDAN-TPE-LightGBM-APC Algorithm
Published 2025-06-01“…These findings conclusively establish the method’s effectiveness in significantly enhancing accuracy while maintaining prediction stability and operational efficiency, underscoring its considerable theoretical and practical value for error compensation in precision mechanical systems.…”
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162
Approximate Inertial Manifold-Based Model Reduction and Vibration Suppression for Rigid-Flexible Mechanical Arms
Published 2021-01-01“…So, accurately positioning and controlling the rigid-flexible mechanical arms could be difficult. Therefore, a model reduction method of rigid-flexible mechanical arms based on the approximate inertial manifold is put forward. …”
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Learning model combined with data clustering and dimensionality reduction for short-term electricity load forecasting
Published 2025-01-01“…As a result, the prediction accuracy of the proposed method outperforms those of the existing methods by 1.01–1.76 times for summer data and by 1.03–1.36 times for winter data in terms of mean absolute percentage error (MAPE).…”
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165
Optimization Design of the Two-Stage Reduction Micro-Drive Mechanism Based on Particle Swarm Algorithm
Published 2025-07-01“…The analysis results demonstrated that the mechanism met the design requirements in terms of strength and dynamic properties, with a maximum error of 9.02% and a maximum kinematic error of 0.0267 μm. …”
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166
Estimating timber assortment reduction and sawlog proportions with the application of harvester measurements and open big geodata
Published 2025-06-01“…The k-Nearest Neighbour (k-NN) method was used to estimate both timber assortments and species-specific sawlog proportions. …”
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168
A High-Efficiency Wireless Information and Energy Co-Transmission System Based on Self-Compensating Inductive Temperature Sensitivity Error
Published 2025-04-01“…The experimental results demonstrate that the proposed method reduces the system’s operating frequency error from 3 kHz to within 0.2 kHz (a 93.33% reduction), restoring the power deviation coefficient to 0.54% and significantly improving system stability and reliability. …”
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169
Identification and evaluation of human errors using SHERPA technique among nurses at emergency ward of an educational hospital in Semnan city, Iran
Published 2013-02-01“…Therefore, current study was conducted with the aim of identification and evaluation of human error using SHERPA (Systematic Human Error Reduction and Prediction Approach) technique among nurses working at the emergency section of an educational hospital in Iran. …”
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170
LAW DISTRIBUTION APPROXIMATION ON EIGENSTATE ERRORS OF ADS-B BASED ON CUMULANT ANALYSIS OF ADS-B-RAD SYSTEM DATA DISPARITY
Published 2017-05-01“…The article deals with a new approximation method for enhanced accuracy measurement system errors distribution. …”
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171
Model-Free Adaptive Fast Integral Terminal Sliding Mode Control for Permanent Magnet Synchronous Motor with Position Error Constraint
Published 2025-06-01“…To address these challenges, this paper proposes a prescribed performance model-free adaptive fast integral terminal sliding mode control (PP-MFA-FITSMC) method. This approach replaces conventional techniques such as parameter identification, function approximation, and model reduction, offering advantages such as quantitative constraints on the PMSM tracking error, reduced chattering, strong disturbance rejection, and ease of engineering implementation. …”
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172
An error estimation of absolutely continuous signals and solution of Abel’s integral equation using the first kind pseudo-Chebyshev wavelet technique
Published 2025-03-01“…This approach is motivated by the need for highly efficient and precise methods for function representation and the error reduction in this domain. …”
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173
The proprioceptive puzzle: An observational study investigating the effects of cervical proprioceptive errors on quantitative sensory testing and body awareness in young individual...
Published 2025-01-01“…<h4>Objective</h4>The present study investigates the effects of cervical proprioceptive errors (CPE) on body awareness and quantitative sensory testing (QST), including the pressure pain threshold, temporal summation, and conditioned pain modulation in young individuals.…”
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174
column:Mid-Term Optimal Scheduling of Hydro-Wind-Solar Systems Addressing Extreme Drought and Renewable Energy Forecast Error
Published 2025-05-01“…This paper proposed a flexibility regulation capability assessment method for hydropower systems to address low output in mid-term extreme forecast errors of renewable energy under extreme drought conditions. …”
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175
Optimization Design of the High-speed Gear Web Structure of Electric Vehicles Based on Numerical Simulation
Published 2024-06-01“…The staggered plate spoke structure optimized using the method described in this study, under the same quality conditions, compared to the common circular weight reduction hole plate structure, increases the first modal frequency of the gear by 72% and reduces the transmission error by 18%. …”
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Study on Noise Reduction of Hydrostatic Leveling Signals for Wind Turbine Foundations Based on CEEMDAN-SG Algorithm
Published 2025-01-01“…The results demonstrate that the joint noise reduction method exhibits significant advantages compared to the individual CEEMDAN and SG algorithms. …”
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Accurate estimation of permeability reduction resulted from low salinity water flooding in clay-rich sandstones
Published 2025-08-01“…This study introduces a novel data-driven approach utilizing a comprehensive suite of machine learning (ML) methods—including random forest, decision tree, adaptive boosting, ensemble learning, K-nearest neighbors, multilayer perceptron artificial neural networks, convolutional neural networks, and support vector machines—to provide robust predictions of permeability reduction. …”
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180
Changes in medication administration error rates associated with the introduction of electronic medication systems in hospitals: a multisite controlled before and after study
Published 2020-10-01“…Background Electronic medication systems (EMS) have been highly effective in reducing prescribing errors, but little research has investigated their effects on medication administration errors (MAEs).Objective To assess changes in MAE rates and types associated with EMS implementation.Methods This was a controlled before and after study (three intervention and three control wards) at two adult teaching hospitals. …”
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