Due to the computational complexity of multilevel image thresholding, Swarm Intelligence Optimization Algorithm (SIOA) has been widely applied improve calculation efficiency. Therefore, more and attention paid exploring application latest SIOA in segmentation. This article takes Otsu fuzzy entropy as objective functions, using Coyote (COA) for thresholds optimization selection, through median a...

Abstract A grey wolf optimization algorithm based on an adaptive adjustment strategy (Improvements-Grey Wolf Optimization, IGWO) is proposed in this paper to address the issues with Grey Optimization (GWO) algorithm, which has a slow convergence speed later stages and where local search global cannot be taken into effective balance. First, chaotic logistic map used initialize population. Next, ...

To improve the performance of vehicle suspension, this paper proposes a semi-active suspension with magnetorheological fluid (MRF) damper. We designed an optimized fuzzy skyhook controller grey wolf optimizer (GWO) algorithm base on new neuro-inverse model MRF Because inverse damper is difficult to establish directly, Elman neural network was applied. The novelty study application for vibration...

Traffic accidents on urban roads are a major cause of death despite the development traffic safety measures. However, prediction casualties in road has not been deeply explored previous research. Effective forecasting methods for can improve manner accident warnings, further avoiding unnecessary loss. This paper provides practicable model forecast problems, which ten variables, including time c...

Abstract A combined prediction model based on long short-term memory neural network (LSTM) and convolutional (CNN) is proposed in order to increase the accuracy of load. To address issue that gray wolf optimization (GWO) search process prone falling into local optimum. An improved grey algorithm (IGWO) update convergence factor using lower incomplete gamma function improve global performance. T...

Swarm Intelligence (SI) Algorithms imitate the collective behavior of various swarms or groups in nature. In this work, three representative examples SI algorithms have been selected and thoroughly described, namely Grey Wolf Optimizer (GWO), Whale Optimization Algorithm (WOA), Salp (SSA). Firstly, are reviewed literature, specifically for optimization problems antenna design. Secondly, a compa...

In this paper, the optimization and characteristics analysis of a three-phase 12/8 switched reluctance motor (SRM) based on Grey Wolf Optimizer (GWO) for electric vehicles (EVs) application is presented. This research aims to enhance output torque density proposed SRM. Finite element method (FEM) was used analyze process motor. The metaheuristic GWO combines numerous objective functions design ...

Natural gas plays an important role in industry as a clean energy, with the intensification of Russia-Ukraine war, there is large-scale energy shortage Europe, and natural supply Europe has crisis due to cut-off Nord Stream No.1 pipeline. Therefore, it necessary accurately predict consumption gas. In order fulfill this requirement, paper uses Lagrangian Support Vector Regression model Sorensen ...