摘要
针对基于互联网的远程控制系统中控制信息和反馈信息传递时的不确定延时的问题,提出了使用神经网络预测不确定性延时的方法,通过“先预测,后校正”的思想及误差修正的方法,来保证系统的稳定性,并且具有良好的动态特性。仿真研究表明,采用神经网络预测延时是有效的。
In the article,neural network is used to design forecast arithmetic t o solve the problem caused by Internet-induced time delays in a telecontrol syst em.The trained network forecasts time delays at first,and modifies the weight s of neural network if the feedback result does not meet system commands because the time delays change uncertainly.The simulation result shows the method is able to keep the telecontrol system good stability and dynamic performance.
出处
《计算机工程与应用》
CSCD
北大核心
2003年第14期167-169,共3页
Computer Engineering and Applications
