网络延迟对队决策的影响

The Effect of Network Delay on Team Decision-making

分布式决策组织必须具有自适应变结构功能。然而,决策过程具有极强的时间限制,要求系统必须在有限的时间范围内作出响应。因此,对于及时性要求很高的系统来说,研究网络延迟对决策组织的输出的影响具有重大的理论和应用价值。从系统的功能结构和物理结构两个方面来分析决策组织结构,把物理结构上的时间延迟映射到功能结构中,利用着色Petri网来进行结构和性能的分析与预测。

Distributed decision-making organization must be provided with the function of adaptive variable structure.However,because the process of decision-making has strong-time constrains,it is necessary to respond in a certain time.Therefore,for these systems which require a high timeliness,it has an important theoretical and applicable value to study network delay effect on system outputs.Decision-making organization structure is analyzed from both functional ar-chitecture and physical architecture,mapping physical delays on functional executing time.Then it is possible to predi-cate system performance and organizational structure rationality using Colored Petri Nets.