科技创新与应用2025，Vol.15Issue(30)：41-46,6.DOI:10.19981/j.CN23-1581/G3.2025.30.011
基于Simulink的多级真空泵系统建模与仿真研究
尹元浩 1刘建昌 1康旭东 1尚飞 1李可1
作者信息
- 1. 北京航天试验技术研究所,北京 100074
- 折叠
摘要
Abstract
This study addresses the modeling,simulation,and model calibration of industrial vacuum systems by proposing a 1D simulation model capable of simulating the sequential activation process of multi-stage vacuum pumps.The model integrates the series configuration of pumps,system leakage,and the sequential activation and deactivation mechanisms of multi-stage pumps.By employing a pressure-threshold-based submodule activation strategy,it enables dynamic simulation of different vacuum stages.Simulation results indicate that the model can accurately calculate the evacuation process and the ultimate vacuum pressure,exhibiting strong agreement with experimental data.This study provides theoretical and engineering support for the precise design of vacuum systems,optimization of vacuum equipment,and fault prediction.关键词
一维仿真模型/真空机组/参数标定/动态模拟/故障预测Key words
1D simulation model/vacuum system/parameter calibration/dynamic simulation/fault prediction分类
计算机与自动化引用本文复制引用
尹元浩,刘建昌,康旭东,尚飞,李可..基于Simulink的多级真空泵系统建模与仿真研究[J].科技创新与应用,2025,15(30):41-46,6.
