摘要
复杂系统各子系统之间的脆性联系可以用有向图的形式表示,内、外界的干扰导致某子系统的崩溃,根据子系统之间存在着脆性联系,而最终将导致整个复杂系统的崩溃;本文则是找出复杂系统崩溃的路径,并以树的形式表示;根据脆性激发具有一定的延时,从中找到有可能使整个复杂系统崩溃的最短时间;因此,只要加紧控制发生在最短时间之内的各崩溃子系统,便能有效地防止整个复杂系统的崩溃。
A directed graph can be used to describe the brittleness connection of subsystems of a complex system. The disturbances can cause the collapse of a subsystem, and a series of collapse reactions may result in collapse of the whole complex system. The collapse path of a complex system can be formed by a brittleness tree. And the shortest collapse time of a complex system can then be determined. If the sub-systems can be improved before the shortest time, the collapse of the whole complex system will be controlled and prevented.
出处
《自动化技术与应用》
2008年第2期1-4,共4页
Techniques of Automation and Applications
基金
国防科工委技术委员会基础研究基金资助项目(编号J1600B001)
黑龙江博士后资助经费(LBH-Z05059)
关键词
复杂系统
有向图
脆性
崩溃
complex system
directed graph
brittleness
collapse
