A WSN consists of a large number of limited computation and storage capability wireless sensor nodes, which communicate wirelessly. These sensor nodes typical communicate in short range and collaborate to accomplish the network function. To increase the range of sensing and with the advent of MEMS, mobile sensors and sinks is the technology the world is moving to. This paper presents a network of mobile sensors and a sink. A mobile sink is selected as check-point to have the recoverability of the network. A Fuzzy Rule based system (FRS) is used to construct and select efficient static sensor nodes having adequate resources as Check Point Storage Nodes (CPSNs). The objective of FRS is to increase the probability of recovery of check-pointed data subsequent to a failure, thereby allowing a distributed application to complete its execution successfully. Simulations show FRS's better recovery probabilities in comparison to a random check-pointing arrangement.

中文翻译：

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移动接收器作为无线传感器网络中面向容错的故障检测的检查点

WSN由大量有限的计算和存储能力的无线传感器节点组成，它们进行无线通信。这些传感器节点通常在短距离内通信并协作以完成网络功能。随着MEMS的出现，为了扩大传感范围，移动传感器和接收器已成为当今世界所追求的技术。本文提出了一个由移动传感器和接收器组成的网络。选择移动接收器作为检查点，以具有网络的可恢复性。基于模糊规则的系统（FRS）用于构造和选择具有充足资源的高效静态传感器节点作为检查点存储节点（CPSN）。FRS的目标是增加故障后恢复检查点数据的可能性，从而允许分布式应用程序成功完成其执行。仿真表明，与随机检查点安排相比，FRS具有更好的恢复概率。