Optimization of Structural Parameters of Air Pump Spring based on Machine Learning
DOI:
https://doi.org/10.53469/jrse.2025.07(06).11Keywords:
Piston booster air pump, Spring leaf, Fatigue strength, Structure optimizationAbstract
Spring leaves usually need to bear huge load and impact, thus wear, fracture, fatigue and other forms of failure easily take place. In this paper, the fatigue behavior of the air pump spring is numerically analyzed by finite element simulation technology. Based on the finite element result data set and the improved particle swarm BP neural network, the mapping relationship between spring structural parameters and fatigue damage is established. With the combination of neural network and genetic algorithm, a spring structure optimization method is proposed, and on this basis, the structural parameters of air pump springs are optimized by multi-objective, to improve its fatigue resistance. This study provides a reference for the health management of air pump spring, a new idea for its structure optimization.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Pengxiao Wang, Xuecheng Ping, Qianqian Liu

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.