摘要
网络控制系统中由于通讯网络的引入产生了不确定的网络延时、数据包丢失以及数据包时序错乱等问题,这些问题严重影响了系统的稳定性能甚至引起了系统的不稳定。为了保证系统的稳定性应根据网络控制系统中出现的时延问题设计控制器,本文针对线性和非线性控制对象提出了控制器模型。
In the network control system because the communication network lead into produce indetermination of the network-induced delay, the data pack throw to lose and the data wrap cycle time confused etc. problem, these problems influenced the stable function of the system to even cause system Seriously of unsteady. For the sake of assurance system of stability should according to net- work the control appears in the system of network-induced delay the problem design controller, this text aims at line and not line control the object put forward controller model.
出处
《自动化与仪器仪表》
2007年第1期23-24,59,共3页
Automation & Instrumentation
关键词
网络控制系统
控制方法
网络延时
Networked control systems
Control methodology
Network-induced delay
