摘要
针对大型分布式控制系统在控制过程中由于节点信号冲突,造成控制延迟,不同步的问题.提出一种带非线性耦合的控制一致性算法,通过节点通信模型对不同模块之间通信进行一致性计算.运用关联决策理论对通信结果进行预估计,在通信出现延时的状态下,可以保证通信信号的一致性.使得多系统能够在延时允许的误差内进行通信.有效解决通信过程中出现的延迟、和信号不一致问题.实验表明,带非线性藕合的一致性算法,使得群体中的所有个体可以达到一个预先指定的值.解决带非线性耦合的一致性问题,取得了不错的结果.
For large distributed control system in the process control signal node conflict,cause delay,not synchronous control.Put forward a kind of nonlinear coupled with the control algorithm,through the node consistency of different module,communication model between the consistency of communication is calculated.By relational decision theory of communication results in communication appear to estimate,time delay of state,can ensure the consistency of communication signals.Make many system can delay allowed in the error in communication.Effectively solve the communication appeared in the process of delay,and signal with the problem.Experiments show that the nonlinear coupling with the consistency of the algorithm of the group,make all the individual can achieve a specified value in advance.To solve nonlinear coupling with the consistency of the problems,has made the good results.
出处
《微电子学与计算机》
CSCD
北大核心
2012年第3期147-150,共4页
Microelectronics & Computer
关键词
一致性算法
带非线性耦合
关联控制
consistency algorithm
nonlinear coupling
association control
