武汉工程职业技术学院学报2017，Vol.29Issue(1)：20-23,4.
基于MATLAB先导式比例减压阀系统辨识仿真
Piloted Electro-hydraulic Proportional Pressure-reducing Valve System Identification Simulation Base on MATLAB
邓攀 1陈一鸣 2高云 2褚乃强 2尚伦2
作者信息
- 1. 武汉科技大学 机械自动化学院 湖北 武汉 430081
- 2. 武钢研究院 检测试验研究所 湖北 武汉 430080
- 折叠
摘要
Abstract
The paper established mathematical model and Simulink simulation model of piloted electro-hydraulic proportional pressure-reducing valve, obtained the system frequency response characteristics by applying sine sweep signal, and made system identification with weighted least squares algorithm, provided the system identification parameters, compared simulation between system identification model and Simulink model, verified the accuracy of the system identification parameters, provided appropriate model for piloted electro-hydraulic proportional pressure-reducing valve.关键词
比例减压阀/Simulink/频率特性/系统辨识Key words
proportional pressure-reducing valve/Simulink/frequency response characteristics/system identification分类
机械制造引用本文复制引用
邓攀,陈一鸣,高云,褚乃强,尚伦..基于MATLAB先导式比例减压阀系统辨识仿真[J].武汉工程职业技术学院学报,2017,29(1):20-23,4.
