System identification method of pneumatic valve based on relay feedback(基于继电反馈的气动阀门模型辨识方法)
气动阀门的模型辨识是实现控制参数自整定的关键点之一.提出了一种基于继电反馈法的模型识别方法,从一个继电反馈实验的极限周期振荡中提取出其准确的正、反行程的一阶惯性加纯滞后模型.该方法结合气动阀门的实际物理特性,没有任何近似与假设,给出了具体的操作方法与计算公式.对某型号气动阀门进行实例验证并将辨识结果用Matlab进行仿真,通过两者的对照分析,验证了该方法的有效性和准确性....
Main Authors: | JINXian-jun(金献军), XUXin-min(徐新民) |
---|---|
Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2013-09-01
|
Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2013.05.010 |
Similar Items
-
A heterogeneous agent herding model with dual feedback interactions(一个具有双重反馈作用的异类经纪人herding模型)
by: DONGLin-rong(董林荣)
Published: (2010-01-01) -
The global solution of an epidemic model(一类传染病模型的全局解)
by: XIALi-biao(夏立标)
Published: (2010-09-01) -
Bidimensional discrete-time risk model with constant interest(考虑常利率的二维离散风险模型的破产概率)
by: WANGQuan(王泉), et al.
Published: (2008-09-01) -
光因特网互联模型研究与演进
by: 冯首强, et al.
Published: (2006-01-01) -
DAM大气模型构建与验证
by: 刘 卫, et al.
Published: (2023-07-01)