MAS故障诊断系统中的任务分解与分配

多Agent系统的很多特点使其成功应用于故障诊断系统.为提高MAS故障诊断系统的通用性和智能性,首先分析了某型飞机的任务分解的层次结构,据此设计了任务分解的知识表示机制.其次应用了改进的合同网协议进行任务分配:重视利用任务分配经验知识,缩小任务招标的有效对象范围,对同一任务允许多种方法求解.在某型飞机故障诊断的应用中,该任务分配分解机制显示出较高的准确性和智能性.

Task Decomposition and Distribution in Fault Diagnosis System Based on MAS

MultiAgent System(MAS) provides a number of characteristics that makes it well suited for fault diagnosis system.To improve intelligence of fault diagnosis system,a prototype system based on MAS is proposed.Architecture of task decomposition is analized,based on which a knowledge presentation mechanism for task decomposition is designed.Optimized contract net protocal is applied to distribute tasks from three aspects:emphasis on utilization of task distribution experience,reduction of amount of potential ta...