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J4  2010, Vol. 44 Issue (1): 81-86+123    DOI: 10.3785/j.issn.1008-973X.2010.01.015
计算机科学技术     
基于多智能体的公共检测资源协调方法
欧立勇,杜树新
(浙江大学 工业控制技术国家重点实验室,浙江 杭州 310027)
Multi-agent based coordination of public detection resources
OU Li-yong, DU Shu-xin
(State Key Laboratory for Industrial Control Technology, Zhejiang University, Hangzhou 310027, China)
 全文: PDF 
摘要:

公共检测资源协调过程的关键是任务合作者的选择和检测任务的分解.采用改进的合同网协议选择任务合作者,采用基于知识库的专家推理实现任务分解.在改进的合同网协调机制中,为每个任务类维护一个专家集,从而减少管理智能体的筛选负担和多智能体系统的通信开销,同时应用模糊综合评价方法实现投标书评价,并选取任务最佳合作者.采用多级推理机实现任务分解,设计了从实例中推导新知识和根据历史分解记录得到分解规则2种知识获取方法,设计采用正向推理策略的推理机.最后给出了公共检测资源协调的基于Web Service的实现.

关键词: 检测资源多智能体系统合同网协议模糊综合评价任务分解    
Abstract:

The collaborator selection and task decomposition are important in the coordination process of public detection resources. The task collaborators were selected by using an improved contact net protocol, while the task decomposition was achieved by the expert knowledge based reasoning machine. In the improved contract net approaches, each task class has a set of experts whose values are defined by self-confidence, degree of trusted and degree of success, thereby reducing the burden of multi-agent system communication. In addition, the fuzzy comprehensive evaluation method was used to select the best task collaborators. In the task decomposition, the multi-level forward reasoning machine was used where new knowledge was obtained by deriving from the example and querying historical records. Finally, the realization of the coordination procedure was given by using Web service.

Key words: detection resource    multi-agent system    contract net protocol    fuzzy comprehensive evaluation    task decomposition
出版日期: 2010-02-04
:  TP 181  
基金资助:

科技部公益性行业科研专项资助项目(2007GYJ032).

通讯作者: 杜树新,男,副研究员.     E-mail: shxdu@iipc.zju.edu.cn
作者简介: 欧立勇(1984-),男,湖南郴州人,硕士生,从事信息处理、智能管理研究.
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引用本文:

欧立勇, 杜树新. 基于多智能体的公共检测资源协调方法[J]. J4, 2010, 44(1): 81-86+123.

OU Li-Yong, DU Shu-Xin. Multi-agent based coordination of public detection resources. J4, 2010, 44(1): 81-86+123.

链接本文:

http://www.zjujournals.com/xueshu/eng/CN/10.3785/j.issn.1008-973X.2010.01.015        http://www.zjujournals.com/xueshu/eng/CN/Y2010/V44/I1/81

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