arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2005.13187cs.MAcs.RO
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多移动Agent的时间无关规划

Time-Independent Planning for Multiple Moving Agents

School of Computing, Tokyo Institute of Technology(东京工业大学计算学院)

Keisuke Okumura, Yasumasa Tamura, Xavier Défago

摘要:

典型的多智能体路径寻找(MAPF)求解器假设智能体同步移动,从而忽略了时间假设中的现实差距,例如,由于异步移动的不完美执行而导致的延迟。到目前为止,有两种策略强制执行作为输入的MAPF计划的健壮执行:要么通过强制代理同步,要么通过执行计划,同时保留时间依赖性。本文提出了一种替代方法,称为时间无关规划,这是在线和分布式。我们将现实表示为一个过渡系统,根据代理的原子动作来改变配置,并使用它来生成一个与时间无关的时间表。在一个具有随机延迟的模拟环境中的实证结果支持我们的建议的有效性。

英文摘要:

Typical Multi-agent Path Finding (MAPF) solvers assume that agents move synchronously, thus neglecting the reality gap in timing assumptions, e.g., delays caused by an imperfect execution of asynchronous moves. So far, two policies enforce a robust execution of MAPF plans taken as input: either by forcing agents to synchronize or by executing plans while preserving temporal dependencies. This paper proposes an alternative approach, called time-independent planning, which is both online and distributed. We represent reality as a transition system that changes configurations according to atomic actions of agents, and use it to generate a time-independent schedule. Empirical results in a simulated environment with stochastic delays of agents' moves support the validity of our proposal.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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