-
2541
Crest factor minimization of multisine signals based on the Chebyshev norm approximation method: With application to wafer stage FRF identification
Published 2025-09-01“…By optimizing the phase of each sinusoidal signal, the crest factor (CF) is reduced, leading to a decrease in signal amplitude while maintaining a constant power level. This paper presents a Levenberg-Marquardt algorithm designed to improve CF minimization for multisine excitation signals with a predetermined power spectrum. …”
Get full text
Article -
2542
Verifiable secure image retrieval for cloud-assisted IoT environments
Published 2025-03-01“…The proposed scheme improves image retrieval accuracy and security while optimizing computational and storage resources, making it suitable for cloud-assisted IoT environments.…”
Get full text
Article -
2543
Parameter Optimization of a Bi-copter Type Unmanned Aerial Vehicle to Avoid Propeller-induced Vibrations During Hovering
Published 2020-08-01“…Subsequently, it is aimed to develop an autonomous task by the implemented system controlled by various algorithm as a future work.…”
Get full text
Article -
2544
A multi-attribute group decision-making algorithm based on soft intervals that considers the priority rankings of group members on attributes of objects, along with some applicatio...
Published 2025-03-01“…In this study, soft intervals were generated from the orderings on a soft set which were based on the users rankings of object attributes. The first algorithm enabled us to obtain the choice object based on the ranking of decision makers with equal influence on the decision, while the second algorithm achieved this for rankings of those with different influences. …”
Get full text
Article -
2545
An Improved Dynamic Matrix Control Algorithm and Its Application in Cold Helium Temperature Control of a Modular High-Temperature Gas-Cooled Reactor (mHTGR)
Published 2025-04-01“…The improved algorithm is applied to cold helium temperature control of the modular High-Temperature Gas-Cooled Reactor (mHTGR). …”
Get full text
Article -
2546
Cooperative Sleep and Energy-Sharing Strategy for a Heterogeneous 5G Base Station Microgrid System Integrated with Deep Learning and an Improved MOEA/D Algorithm
Published 2025-03-01“…Numerical results indicate that our approach achieves significant energy savings while ensuring accurate predictions of BSMG energy demands through a multi-objective evolutionary algorithm based on decomposition.…”
Get full text
Article -
2547
Adaptive Ruminant Optimization With LoRa-Based Communication for Formation Control of Multiple UAVs
Published 2025-01-01“…The first scenario is designed to test the designed algorithm and hence contains no obstacles. The second scenario introduces some obstacles in the form of mountains to see whether the proposed algorithm can avoid the obstacles while maintaining the formation. …”
Get full text
Article -
2548
Parameter Optimization of Milling Process for Surface Roughness Constraints
Published 2023-02-01“… In the milling process of 6061 aluminum considering the requirement of controlling the surface roughness of workpiece, artificially selected milling parameters may be conservative, resulting in low material removal rate and high manufacturing cost.Taking the surface roughness as the constraint condition and the maximum material removal rate as the goal, the surface roughness regression model is established based on extreme gradient boosting (XGBOOST) with the spindle speed, feed speed and cutting depth as the optimization objects.The milling parameters of spindle speed, feed speed and cutting depth are optimized by genetic algorithm.The optimal milling parameters are obtained by using the multi objective optimization characteristics of genetic algorithm.It can be seen from the four groups of optimization results that the maximum change of surface roughness is only 0.048μm, while the minimum material removal rate increases by 2458.048mm3/min.While achieving surface roughness, the processing efficiency is improved, and the manufacturing costs are reduced, resulting in good optimization effects, which has a certain guiding role in the actual processing.…”
Get full text
Article -
2549
A Virtual Power Plant-Integrated Proactive Voltage Regulation Framework for Urban Distribution Networks: Enhanced Termite Life Cycle Optimization Algorithm and Dynamic Coordination
Published 2025-04-01“…., 5G base stations and data centers). While virtual power plants (VPPs) and network reconfiguration mitigate operational risks, extant methods inadequately model load flexibility and suffer from algorithmic stagnation in non-convex optimization. …”
Get full text
Article -
2550
Metaheuristic Optimization of Wind Turbine Airfoils with Maximum-Thickness and Angle-of-Attack Constraints
Published 2024-12-01“…The drag and lift coefficients are estimated, and a metaheuristic optimization technique, genetic algorithm, is applied to maximize the glide ratio while reducing the difference from the desired design parameters. …”
Get full text
Article -
2551
A novel validation of satellite soil moisture using SM2RAIN-derived rainfall estimates
Published 2024-11-01“…Recently, SM2RAIN (Soil Moisture to Rain) algorithm has prominently emerged as a bottom-up approach to derive rainfall data from SM. …”
Get full text
Article -
2552
Optimizing the Location of 5G Network Base Stations Taking into Account Intra-System Interference
Published 2025-04-01“…As a result, the BS placement task is formulated as a nonlinear NP-complete integer programming problem. A genetic algorithm was employed to solve it, incorporating adaptive selection, crossover, and mutation operators. …”
Get full text
Article -
2553
Design and experiment of path tracking system for field management machine
Published 2020-08-01“…In order to solve the problem of crop loss caused by the internal wheel difference when the front wheels of the field management machine were turned, this study proposed a path tracking algorithm based on the four-wheel steering field management machine. …”
Get full text
Article -
2554
Optimizing drying and storage for edible mushrooms: Study on gamma irradiation levels, drying temperatures, and packaging materials with SVM-based predictions
Published 2025-08-01“…Packaging materials and drying conditions significantly affected (P < 0.01) texture firmness, while packaging showed no significant effect (P > 0.01) on L∗. …”
Get full text
Article -
2555
Multi-objective optimization of urban block configuration to enhance outdoor thermal comfort: A case study of district 12, Tehran
Published 2025-09-01“…Urban block configuration significantly impacts outdoor thermal comfort (OTC). While many studies have examined the effects of individual variables such as building orientation and the height-to-width ratio (H/W) on OTC, there has been limited systematic optimization of multiple configuration variables simultaneously. …”
Get full text
Article -
2556
Daily reference evapotranspiration prediction in Iran: A machine learning approach with ERA5-land data
Published 2025-06-01Get full text
Article -
2557
Comparative assessment of machine learning algorithms for retrieving colored dissolved organic matter (CDOM) from Sentinel-2/MSI images in the coastal waters of the Persian Gulf
Published 2025-11-01“…Initial CDOM retrieval algorithms yielded suboptimal accuracy (MAE = 1.16, RMSLE = 1.2). …”
Get full text
Article -
2558
Two-step skeletization of binary images based on the Zhang-Suen model and the producing mask
Published 2021-04-01“…To ensure resistance to contour noise, skeletonization algorithms are built on the basis of several steps. …”
Get full text
Article -
2559
Comparison of manual and semi-automated algorithm for measuring architectural features during different isometric knee extension intensities: a reliability and comparative study in...
Published 2025-04-01“…Alternatives to manual processing have been proposed that expedite the evaluation of muscle architecture and afford more consistency. While using algorithms has provided dependable results of muscle architecture, it has often focused on variables of passive range of motion and submaximal contractions. …”
Get full text
Article -
2560
Optimization of strutted beam parameters
Published 2021-01-01“…An algorithm is constructed that can be used to design single-strut beams. …”
Get full text
Article