一种基于BDI的理性决策模型

A rational decision-making model based on BDI

随着人们对理性agent的BDI(Belief,Desire,Intention,BDI)模型的认识和理解的逐步深化,越来越多的研究者开始将BDI结构用于其从事的研究领域.将BDI作为随环境变化的组件,描述决策的静态结构,在此基础上,通过信息采集-计划产生-偏好选择-计划实施与监控等步骤来完成决策过程,建立理性决策过程的形式化模型,并通过生活中的实例加以说明.该模型通过及时地更新组件,实时地对决策过程进行监控,从而增强了动态环境下决策的柔性.

With further understanding of BDI model,more and more researchers realize that it is beneficial to use BDI model for their study.In this paper,BDI model is used to illustrate the static structure of decision-making,and then a rational decision-making model based on BDI is built and illustrated by an example.It mainly includes several steps such as information-gathering,emergence of a plan,choice of preference,implementation of a plan and supervision.The model based on BDI can both update the components timely and monitor the execution of decision-making,which ensures the flexibility in the dynamic environment.