arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.12473eess.SYcs.SY
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基于群信号时序逻辑的机器人群分布式监控

Distributed Monitoring of Robot Swarms with Swarm Signal Temporal Logic

Ruixuan Yan, Agung Julius

摘要:

在本文中,我们开发了一个分布式监测框架,机器人群,使代理可以监测机器人群的执行是否满足群信号时序逻辑(SwarmSTL)公式。我们定义了广义矩(GM)来表示群特征。提出了一种基于卡尔曼滤波器(KF)的动态广义矩一致性算法(GMCA),使每个智能体都能估计出GMs。此外,我们得到一个代理的估计和实际GM之间的误差的上限。这个界限是独立的运动的代理人。我们还提出了监控SwarmSTL时态和逻辑运算符的规则。因此,智能体可以使用这些规则和估计误差的范围来监视群体是否满足SwarmSTL公式,具有一定的置信度。分布式监控框架被应用到一个集群运输物资的例子,在那里我们也显示了卡尔曼滤波器的动态广义矩共识过程的功效。

英文摘要:

In this paper, we develop a distributed monitoring framework for robot swarms so that the agents can monitor whether the executions of robot swarms satisfy Swarm Signal Temporal Logic (SwarmSTL) formulas. We define generalized moments (GMs) to represent swarm features. A dynamic generalized moments consensus algorithm (GMCA) with Kalman filter (KF) is proposed so that each agent can estimate the GMs. Also, we obtain an upper bound for the error between an agent's estimate and the actual GMs. This bound is independent of the motion of the agents. We also propose rules for monitoring SwarmSTL temporal and logical operators. As a result, the agents can monitor whether the swarm satisfies SwarmSTL formulas with a certain confidence level using these rules and the bound of the estimation error. The distributed monitoring framework is applied to a swarm transporting supplies example, where we also show the efficacy of the Kalman filter in the dynamic generalized moments consensus process.

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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