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Design Example: Alignment of a Road Line Using GIS

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The alignment of a road line using Geographic Information Systems (GIS) is a critical process in civil engineering, combining advanced technology with practical decision-making. This methodology begins with the collection of geospatial data, including information on land cover, geomorphology, drainage patterns, slope, and contour details. Such data is typically acquired through satellite imagery and GIS tools, offering a comprehensive understanding of the terrain.Once the data is gathered, it...
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The Global Positioning System (GPS) has become an indispensable tool in fieldwork, offering unparalleled precision and efficiency for surveying, navigation, and infrastructure development. By harnessing signals from a constellation of satellites, GPS receivers determine the location of objects with remarkable speed and accuracy, often completing calculations within a second.Advantages of Modern GPS TechnologyContemporary GPS receivers are designed to meet the practical demands of field...
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无线传感器网络路由优化基于物联网中改进的殖民地算法.

Hongzhang Han1, Jun Tang2, Zhengjun Jing1

  • 1School of Computer Engineering, Jiangsu University of Technology, Changzhou 213001, China.

Heliyon
|January 8, 2024
PubMed
概括

一个改进的殖民地算法优化了物联网无线传感器网络中的路由. 这种方法提高了能源效率,减少了延迟,并改善了智能城市应用程序的网络吞吐量.

科学领域:

  • 计算机科学 计算机科学
  • 电气工程 电气工程
  • 网络工程 网络工程

背景情况:

  • 物联网 (IoT) 依赖于无线传感器网络 (WSN) 来进行数据收集和通信.
  • 在WSN中优化路由对于高效的数据传输和网络寿命至关重要.
  • 现有的路由方法在平衡能源消耗,延迟和吞吐量方面面临挑战.

研究的目的:

  • 提出一个改进的群算法,用于优化WSN中的路由方案.
  • 通过高效的WSN路由来提高物联网网络的性能.
  • 解决传统路由算法在能源消耗和数据传输方面的局限性.

主要方法:

  • 使用一种改进的殖民地算法,灵感来自的食行为.
  • 使用节点位置作为路径查找的参考和点.
  • 为WSN路由优化定义一个目标函数.

主要成果:

  • 拟议的方法证明了能源消耗的显著改善.
  • 与现有方法相比,观察到传输延迟减少.
  • 死亡节点的数量减少,网络吞吐量增加.

结论:

关键词:
改进殖民地算法.节点定位的位置 节点定位目标功能 目标功能路由优化路由优化无线传感器网络无线传感器网络

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  • 改进的群算法为WSN路由优化提供了有效的解决方案.
  • 这种方法支持物联网的可持续发展和实际应用.
  • 这些发现有助于推动数字经济和智能城市倡议的发展.