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首页> 外文会议>International Symposium on Computer and Information Sciences(ISCIS 2004); 20041027-29; Kemer-Antalya(TR) >Coordinating Distributed Autonomous Agents with a Real-Time Database: The CAMBADA Project
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Coordinating Distributed Autonomous Agents with a Real-Time Database: The CAMBADA Project

机译：使用实时数据库协调分布式自治代理：CAMBADA项目

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摘要

Interest on using mobile autonomous agents has been growing, recently, due to their capacity to cooperate for diverse purposes, from rescue to demining and security. However, such cooperation requires the exchange of state data that is time sensitive and thus, applications should be aware of data temporal coherency. In this paper we describe the architecture of the agents that constitute the CAMBADA (Cooperative Autonomous Mobile roBots with Advanced Distributed Architecture) robotic soccer team developed at the University of Aveiro, Portugal. This architecture is built around a real-time database that is partially replicated in all team members and contains both local and remote state variables. The temporal coherency of the data is enforced by an adequate management system that refreshes each database item transparently at a rate specified by the application. The application software accesses the state variables of all agents with local operations, only, delivering both value and temporal coherency.
机译：最近，由于移动自主代理具有从救援，排雷和安全等多种目的进行协作的能力，对移动自主代理的兴趣日益增长。但是，这样的合作需要交换时间敏感的状态数据，因此，应用程序应注意数据的时间一致性。在本文中，我们描述了代理的架构，这些代理构成了在葡萄牙阿威罗大学开发的CAMBADA（具有先进分布式架构的协作式自动移动机器人）机器人足球队。该体系结构是围绕实时数据库构建的，该数据库部分复制到所有团队成员中，并且包含本地和远程状态变量。数据的时间一致性由适当的管理系统强制执行，该系统以应用程序指定的速率透明地刷新每个数据库项。应用程序软件仅通过本地操作访问所有代理的状态变量，从而传递值和时间一致性。

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