摘要
指出脆性是复杂系统的基本属性,给出了脆性的定义.分析了复杂系统崩溃的过程,引出脆性源、崩溃、脆性接收者和脆性度的定义.基于崩溃过程的分析,定义了子系统的脆性度、耦合度及总耦合度的概念.基于时序状态图的方法分析系统的崩溃过程,给出了判定系统崩溃的公式.
Brittleness is the basic attribute in complex systems, and the definition of brittleness is given. The process of collapse of brittleness in complex systems has been analyzed. The definition of brittle resource, collapse, brittle recipient and brittle degree are given. Based on the above definitions of analysis, the coupling degree between two subsystems is given. The process of collapse in complex systems is analyzed by the time-state method and the judgement formula of the collapse of complex systems is given.
出处
《大庆石油学院学报》
CAS
北大核心
2004年第5期68-70,108,共3页
Journal of Daqing Petroleum Institute
基金
国防科工委基础研究项目(J1600B001)
关键词
复杂系统
崩溃过程
脆性被激发
时序状态图
耦合度
脆性度
complex systems
the process of collapse
brittleness to be motivated
time-state method
coupling degree
brittle degree
