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首页> 外文期刊>International journal of communication systems >Coverage and connectivity aware critical target monitoring for wireless sensor networks: Novel NSGA-Ⅱ-based approach
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Coverage and connectivity aware critical target monitoring for wireless sensor networks: Novel NSGA-Ⅱ-based approach

机译：无线传感器网络具有覆盖性和连通性的关键目标监视：基于NSGA-Ⅱ的新方法

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摘要

As sensor nodes have limited sensing and transmission capability, their efficient deployment takes an important role in proper monitoring of the critical targets in various applications of wireless sensor networks (WSNs). The key issues that need to be taken care during deployment are the lesser number of deployed sensors, coverage of the targets, and connectivity between the sensor nodes. In this paper, we have proposed NSGA-II with modified dominance to solve the node deployment problem with the aforementioned three conflicting objectives. The conventional domination method is modified for better performance of the NSGA-II. An intelligent representation of chromosome is provided. Three conflicting objectives are derived to evaluate the chromosomes. Extensive simulation on the proposed algorithm and the statistical test, and analysis of variance (ANOVA) followed by post hoc analysis are performed.
机译：由于传感器节点的传感和传输能力有限，因此它们的有效部署在无线传感器网络（WSN）的各种应用中正确监视关键目标方面起着重要作用。部署期间需要注意的关键问题是部署的传感器数量较少，目标的覆盖范围以及传感器节点之间的连接性。在本文中，我们提出了具有改进优势的NSGA-II，以解决具有上述三个矛盾目标的节点部署问题。改进了传统的控制方法，以提高NSGA-II的性能。提供了染色体的智能表示。得出了三个相互矛盾的目标来评估染色体。对提出的算法和统计检验进行了广泛的模拟，并进行了方差分析（ANOVA），然后进行事后分析。

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