[1]李宗刚,贾英民.一类具有群体LEADER的多智能体系统的聚集行为[J].智能系统学报,2006,1(02):26-30.
 LI Zong-gang,JIA Ying-min.Aggregation of MultiAgent systems with group leaders[J].CAAI Transactions on Intelligent Systems,2006,1(02):26-30.
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一类具有群体LEADER的多智能体系统的聚集行为(/HTML)
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《智能系统学报》[ISSN:1673-4785/CN:23-1538/TP]

卷:
第1卷
期数:
2006年02期
页码:
26-30
栏目:
出版日期:
2006-10-25

文章信息/Info

Title:
Aggregation of MultiAgent systems with group leaders
文章编号:
1673-4785(2006)02-0026-05
作者:
李宗刚贾英民
北京航空航天大学第七研究室,北京 100083
Author(s):
LI Zong-gangJIA Ying-min
The Seventh Research Division,Beihang University(BUAA), Beijing100083,China
关键词:
多智能体系统群体leaders聚集行为稳定性分析
Keywords:
multiagent systems group leaders aggregation beha vior stability analysis.
分类号:
TP18
文献标志码:
A
摘要:
针对目前关于群体聚集的稳定性研究中仅考虑同类智能体的问题,提出了一类由lea der和follower 两种个体组成的多智能体系统聚集模型.在该模型中,只有leader智能体具有关于环境和目标点的信息,并且当个体间距离较远时互相吸引,距离较近时互相排斥.当表示环境信息的势能场函数梯度有界时,证明了系统的聚集稳定性并确定了表示群体大小的一个上界,从而保证了所有leader和follower个体最终聚集在群体中心周围并一起沿着该函数的负梯度方向运动.仿真结果验证了方法有效性.
Abstract:
A new model including agents of leaders and fol lowers is proposed, in which the leaders have the knowledge about the environmen t and the goal, but the followers do not. When any two of the agents are far awa y, they will attract each other. Otherwise, they repell. Under the assumptio n tha t the gradient of the environment represented by a potential function is bounded , it is shown that the aggregation of the multiagent systems is stable and fu r ther, and a super limit about the size of the group is obtained. Thus, the leade rs and followers can be guaranteed to aggregate around the center of the gro up’s position and to move together along the negative gradient of the environment. T he obtained results are illustrated by numerical examples. 

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2006-02-28.
基金项目: 国家自然科学基金资助项目(60374001);教育部博士点基金资助项目(20030006003).
作者简介:
李宗刚,男,1975年生,博士研究生.研究方向为多智能体系统协调控制. E-mail:Lizg7661@126.com.
贾英民,男,1958年生,教授,博士生导师,教育部“长江学者”特聘教授,国家杰出青年科学基金获得者,国家“百千万人才工程” 第一、二层次人选.主要研究方向为鲁棒控制、自适应控制、智能控制及其在车辆系统和工业过程中的应用.
更新日期/Last Update: 2009-04-27