[1]蔡自兴,任孝平,邹 磊.分布式多机器人通信仿真系统[J].智能系统学报,2009,4(04):309-313.
 CAI Zi-xing,REN Xiao-ping,ZOU Lei.A simulated communications system for distributed multirobots[J].CAAI Transactions on Intelligent Systems,2009,4(04):309-313.
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《智能系统学报》[ISSN:1673-4785/CN:23-1538/TP]

卷:
第4卷
期数:
2009年04期
页码:
309-313
栏目:
出版日期:
2009-08-25

文章信息/Info

Title:
A simulated communications system for distributed multirobots
文章编号:
1673-4785(2009)04-0309-05
作者:
蔡自兴任孝平邹 磊
中南大学 信息科学与工程学院,湖南 长沙 410075
Author(s):
CAI Zi-xing REN Xiao-ping ZOU Lei
School of Information Science and Engineering,Central South University, Changsha 410075, China
关键词:
多机器人系统仿真系统通信网络连通覆盖虚拟力
Keywords:
multirobots system simulation system communication networkcoverage connectivity virtual force
分类号:
TP393.01
文献标志码:
A
摘要:
针对目前多机器人通信仿真系统较少的问题,进行了多机器人通信仿真系统的设计研究.提出的多移动机器人通信仿真系统设计方案,侧重于反映通信网络的拓扑变化情况,以及多个机器人之间是如何进行通信的.仿真系统预留了机器人控制算法的接口,便于结合机器人避碰、任务分配、连通覆盖等进行综合研究.多机器人覆盖研究是目前多移动机器人和无线传感器网络中的一个研究热点, 针对这个问题,采用了虚拟力分配策略,使得多机器人在保持连通性的同时尽可能大地覆盖某一区域,最后以六边形覆盖为约束条件进行了区域覆盖,并实现了该仿真系统的原型.实验表明,该仿真系统能准确地模拟多机器人在保持相互通信的情况下,达到最大化的区域覆盖.证实了基于虚拟力覆盖策略的有效性.
Abstract:
An architecture for simulating a communication system for multirobots was developed and tested. The proposed system primarily reflects changes in the communication modes of robots and the topology of their communication network. A modularized design technology was adopted. Some interfaces were reserved in advance for research in areas such as robot avoidance, task distribution and coverage connectivity, and so on. At present, multirobots coverage is a research hotspot in the field of multiple mobile robots and wireless sensor networks. We developed a special strategy to allocate robots using virtual forces among them; the robots would then cover the monitored area as much as possible. It has been proven that a regular hexagon provides maximum coverage with least waste; this was the basis of our approach. Experiments showed that this distributed algorithm moved robots to extend their coverage by the virtual force among robots while maintaining network connectivity. This proves the effectiveness of the virtual force coverage strategy. 

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2009-05-12.
基金项目:国家自然科学基金资助项目(90820302,60805027);国家博士点基金资助项目(200805330005);湖南省院士基金资助项目(2009FJ4030);质检公益行业科研专项项目(20081002).
通信作者:任孝平.E-mail: xiaopingren@gmail.com.
作者简介:
蔡自兴,男,1938年生,教授、博士生导师,主要研究方向为人工智能、机器人、智能控制等.获科教奖励30多项,其中国家级奖励2项,省部级奖励20多项.发表学术论文550余篇,出版专著和教材26部.
 任孝平,男,1984年生,博士研究生,主要研究方向为多机器人系统、通信网络等.
邹 磊,男,1985年生,硕士研究生,主要研究方向为多机器人系统、无线传感器网络等.
更新日期/Last Update: 2009-11-16