相关实验视频

Updated: May 17, 2025

Using a Real-Time Locating System to Measure Walking Activity Associated with Wandering Behaviors Among Institutionalized Older Adults

Using a Real-Time Locating System to Measure Walking Activity Associated with Wandering Behaviors Among Institutionalized Older Adults

Published on: February 8, 2019

一种移动无线传感器覆盖范围优化方法用于桥梁监控

Cong Mu¹, Jiguang Yang¹, Jiuyuan Huo^1,2

¹School of Electronic and Information Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China.

Sensors (Basel, Switzerland)

|May 14, 2025

概括

本研究介绍了使用改进的徒步优化算法对异质移动无线传感器网络的增强覆盖策略. VF-GPTHOA显著提高了桥梁结构健康监测覆盖率,优于现有方法.

科学领域:

工程工程师工程师工程师
计算机科学计算机科学
网络优化网络优化

背景情况:

桥梁结构健康监测需要在异质的移动无线传感器网络中有效地分配资源.
优化传感器部署和移动对于全面监控至关重要.

研究的目的:

为异质移动无线传感器网络提出增强覆盖战略.
改善资源分配和网络覆盖,以监测桥梁结构健康状况.

主要方法:

一个改进的徒步优化算法 (GPTHOA) 集成好点集理论和t分布扰动.
针对异质移动无线传感器网络的虚拟力引导覆盖增强策略 (VF-GPTHOA).
优化节点部署和移动轨迹以最大限度地减少距离.

主要成果:

在60个异质传感器的桥梁模型中,VF-GPTHOA实现了97.07%的覆盖率.
与DE,MA,GWO,SSA和HOA算法相比,已经证明了显著的改进.
在动态节点规模场景中保持最佳覆盖性能.

结论:

VF-GPTHOA提供了一个强大而有效的解决方案,用于提高异质移动无线传感器网络的覆盖率.
拟议的战略适用于并有利于在桥梁结构健康监测中的实际工程应用.

关键词:

桥梁监控监控桥梁监控优化覆盖范围的优化不同质的移动无线传感器徒步旅行优化算法

更多相关视频

In Vitro Application of a Wireless Sensor in Flexion-Extension Gap Balance of Unicompartmental Knee Arthroplasty

In Vitro Application of a Wireless Sensor in Flexion-Extension Gap Balance of Unicompartmental Knee Arthroplasty

Published on: May 5, 2023

Data Acquisition Protocol for Determining Embedded Sensitivity Functions

Data Acquisition Protocol for Determining Embedded Sensitivity Functions

Published on: April 20, 2016

相关概念视频

Design Example: Strain Gauge Bridge or Wheatstone Bridge

Design Example: Strain Gauge Bridge or Wheatstone Bridge

The utilization of strain gauges as transducers for converting mechanical strain into electrical signals is a common practice in various engineering applications. These strain gauges are frequently integrated into Wheatstone bridge circuits to accurately measure parameters such as force or pressure. Within this context, each element within the circuit exhibits a resistance that undergoes subtle variations when subjected to mechanical strain. The primary objective is to convert minuscule...

Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device

Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device

Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point...

Field Application of Global Positioning System

Field Application of Global Positioning System

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...