摘要
建模与仿真技术的应用为解决复杂大系统的性能评估提供了一种有效的技术手段。本文主要侧重于对仿真结果的评估,提出了以云模型为基础的系统性能评估算法。该评估算法用云理论实现定性属性值和定量属性值之间的转换。该评估算法以不确定性为出发点,在理论上借鉴了层次分析法的某些处理手段,可以较好地处理指标体系中广泛存在的泛层次树形结构现象,使评估结果更加可信。实践表明,该方法对于复杂系统的综合评价更为方便、可行。
Modeling and simulation technologies provide an effective method to evaluate the giant complex system performance. Based on cloud model, this paper provides a method of evaluating system performance. The method uses cloud theory to implement the transition between qualitative values and quantitive values. It starts with the uncertainty of the system, uses the theory of Analytic Hierarchy Process (AHP) for reference, and makes the result of evaluation more accuracy. It has been proven flexible to use this method in evaluating complex system performance.
出处
《系统仿真学报》
CAS
CSCD
2004年第3期390-392,共3页
Journal of System Simulation
关键词
性能评估
云模型
仿真
通信系统
performance evaluation
cloud model
simulate
communication system
