基于MATLAB的网络控制系统仿真  

The simulation of networked control systems based on MATLAB

作　　者：许顺孝[1] 

机构地区：[1]集美大学轮机工程学院,福建厦门361021

出　　处：《福州大学学报（自然科学版）》2008年第S1期110-113,共4页Journal of Fuzhou University(Natural Science Edition)

基　　金：福建省青年科技人才创新项目(2004J026)

摘　　要：介绍了基于TrueTime工具包和Active X技术的仿真平台实现方法.前者是根据网络MAC协议对通信延迟机理进行建模的仿真软件包;后者是针对网络控制系统通信模型仿真困难的缺点而提出,该方法通过ActiveX技术实现了对象模型和控制器通信,为网络控制系统的理论研究提供有效的检验平台.通过对两者的比较指出两种方法的优缺点.This paper introduces two methods of simulation based on TrueTime and Active X,the first is a soft package which create model according to delay principle of networked MAC protocol,the latter is a new method to deal with the difficulty on the simulation of communication model.This method realizes the communication of the plant model and controller through ActiveX technology,then provides an effective test platform for theory research on NCS.Finally this paper gives the advantage and disadvantage by comparin...

关 键 词：网络控制系统 ACTIVEX MATLAB TRUETIME 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]