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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Hao-Hao Ma

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Open access 2026

Rolling bearing fault diagnosis based on VMD and SABO

To address the difficulty in extracting and identifying failure modes when rolling bearings fail during operation, this paper proposes a method that combines Variational Mode Decomposition (VMD) optimized by the Subtraction Average Based Optimizer (SABO) with Wavelet Threshold Denoising (WTD) to extract failure feature...

Hai-Yu Luo, Zhi-Wen Li, Hao-Hao Ma et al. · 0 citations
Open access Sep 2026

A multi-objective optimization strategy for a four-DOF robotic arm based on an improved artificial lemming algorithm and BP neural network

This study presents a multi-objective optimization framework for the highly nonlinear structural design of a four-axis robotic arm. It integrates Finite Element Analysis (FEA), an improved Artificial Lemming Algorithm (TGCALA), Backpropagation Neural Network (BPNN), and Multi-Objective Exponential Distribution Optimize...

Hai-Yu Yu, A. As'arry, Liu-Ding Sun et al. · 0 citations
Review Open access Sep 2026

A systematic review of the crested porcupine optimizer: variants and applications

The Crested Porcupine Optimizer, first presented in 2024, is a population-based metaheuristic that has been inspired by the multimodal defense behaviors of crested porcupines. Its unique characteristics in defense-driven movement patterns and explicit repulsion-attraction mechanisms have attracted the attention of many...

Hai-Yu Yu, A. As'arry, Hao-Hao Ma et al. · 0 citations

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