摘要
借助于网论中的数学工具 ,从信息系统的结构特性出发 ,研究了系统结构复杂性与可靠性之间的内在联系 ,定量地分析了结构复杂性对网络可靠性的影响。该研究结果可有效地用于信息系统结构设计方案的优选和综合性能评价。
The relationship between reliability and complexity of information systems structure is studied.The structural complexity influence with the nets nodes characteristic has be analysed based on the Petri nets model of information systems and by the math tools in Nets theory.This analysis results may be used to analysis the performances of information systems.
出处
《测控技术》
CSCD
2001年第2期50-53,共4页
Measurement & Control Technology
关键词
信息系统
结构复杂性
系统可靠性
information systems
structural complexity
system reliability
