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Description: pc104的用处越来越多，在多传感器数据采集中有很多应用，这是我收集的采集文章包括基于PC104总线的数据采集仪及数据分析系统、基于PC104的水下航行器导航系统设计、基于PC104的GPS数据采集系统等
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Size: 1292363 |
Author: 魏蓝 |
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Description: 水下传感器网络的ns2仿真
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Size: 144416 |
Author: zyb521@21cn.com |
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Description: pc104的用处越来越多，在多传感器数据采集中有很多应用，这是我收集的采集文章包括基于PC104总线的数据采集仪及数据分析系统、基于PC104的水下航行器导航系统设计、基于PC104的GPS数据采集系统等-pc104 the usefulness of more and more, in the multi-sensor data acquisition in many applications, this is my collection, including the acquisition article PC104 bus-based data acquisition devices and data analysis system, based on the PC104 Underwater Vehicle navigation system design, PC104 s GPS-based data acquisition system, etc.
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Size: 1292288 |
Author: 魏蓝 |
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Description: 一段水声通信路由协议代码。用于水下无限传感器网络-a routing protocol for under-water senser network
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Size: 2048 |
Author: 王腾 |
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Description: 水下无线传感器网络的研究和设计
无线传感器网络是由大量节点形成的一种特殊Ad-hoc网络，其目的是协作地
感知、采集和处理网络覆盖的区域中感知对象的信息，并发送给观测者。而水下
无线传感器网络是无线传感器网络中的一种，两者有着不少共同的特征，同时由
于水下信道条件的制约，陆地上的一些重要技术又不能直接应用于水下。本章将
首先介绍无线传感器网络的体系结构及节点组成，然后再具体讨论水下无线传感
器网络的特点、面临的问题及技术难度。
-Underwater wireless sensor network research and design of wireless sensor network is formed by the large number of nodes in a special Ad-hoc network, which aims to collaborate perception, acquisition and processing of network coverage area in the perception of objects, and send observations persons. The underwater wireless sensor network is a wireless sensor network, the two have many common characteristics, and because of the underwater channel conditions, some of the important land can not be directly applied to underwater technology. This chapter will first introduce the architecture of wireless sensor networks and nodes, and then discuss the specific characteristics of underwater wireless sensor networks, the problems and technical difficulties.
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Author: Tr |
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Description: 硕士学位论文基于无线传感器网络的水下目标识别中的线谱特征提取，-Master' s degree thesis on wireless sensor networks for underwater target recognition in the line spectrum feature extraction,
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Size: 1024 |
Author: wb |
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Description: 硕士学位论文，基于无线传感器网络的水下目标是吧，连续谱特征提取-Master' s degree thesis, based on wireless sensor networks for underwater target is right, a continuous spectrum feature extraction
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Size: 1024 |
Author: wb |
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Description: 基于无线传感器网络的水下目标识别，调制线谱特征提取-Underwater wireless sensor network based object recognition, feature extraction line spectrum modulation
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Author: wb |
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Description: 提出了基于无线传感器网络的浮标网络水下GPS定位系统模型，分析了
该模型的结构、功能以及工作过程，并从几何角度探讨了水下目标的声学定位算
法。结合Range-Free算法与分布式算法的思想，设计了一种传感器节点自定位算
法，称为BSR（Beacons Signal Ring）定位算法，并对该算法的性能进行了评估与
比较。该算法在锚节点处的信标信号中引入能量等级的机制，无需相邻传感器节
点间信息交换，有效降低了算法复杂度与通信开销。性能分析结果显示，该算法
性能良好，在应用环境下相比于APIT算法与质心算法具有更低的位置估计误差。
论文还研究了基于双元检测传感器的协作式的目标跟踪策略，对相应的跟踪过程
进行了描述。提出了使用加权质心算法的目标位置估计模型，以及线性预测机制，
使跟踪过程具有较小的计算和通信代价。-In this thesis,we presents a buoy network of underwater GPS positioning system
model based on the wireless sensor network.The structure,function and process in the
model were analyzed.Underwater target acoustic localization algorithm were explored
through geometry way.Combined with the idea of Range-Free algorithm and distributed
algorithm,a sensor nodes self-localization algorithm were designed,which called BSR
(Beacons Signal Ring)localization algorithm,the algorithm performance evaluation and
comparison has also been presented.The algorithm use a small number of anchor nodes.
Each anchor emits beacons at different power levels.This mechanism does not required
information exchange between neighboring sensors,and reduced the complexity of the
algorithm and communication overhead effectively.The results of performance analysis
showed that BSR provides a lower position estimation error than APIT and Centroid
under a wide range of conditions.The thesis introduced process of ta
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Author: lq |
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Description: 文章针对低信噪比下的水下目标定位问题，建立了水下无线传感器阵列网络，该结构包括多个分布式声传感器阵列，它适应于多模态信号处理，既可以利用目标的方位信息，又可以用能量信息。文中提出了用每个阵列接收到的信号能量作为参量完成目标定位并推导了基于能量的最大似然比目标定位方法。数值仿真表明：基于该结构的能量似然函数定位方法，可以有效估计目标的位置。并且比单阵元网络的定位性能和信息传输率上有了较大的提高， 尤其是在低信噪比下情况下，可以大大减小估计的方差。-With novel underwater wireless sensor array network (UWSAN) architecture that consists of multiple distributed arrays of acoustic sensors, maximum likelihood localization based on acoustic energy is proposed for solving the source localization in underwater and low signal to noise ratio. The exactly maximum likelihood (ML) target location estimator is derived. Very impressive simulation results demonstrated the feasibility of such a new approach for underwater wireless sensor network (UWSN). And comparison with the single sensor UWSN, the performance of localization is improved, especially in low SNR.
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Size: 265216 |
Author: 于文娟 |
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Description: 水下无线传感器网络的多个路由协议，包括VBF HH-VBF等-Underwater wireless sensor networks routing protocols
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Size: 35386368 |
Author: lzl |
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Description: 水下传感器网络的DV-Hop定位，matlab程序-localization for underwater acoustic sensor networks
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Size: 38912 |
Author: 刘溪哲 |
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Description: 水下无线传感器网络NS2仿真代码，可添加路由协议-Underwater wireless sensor networks NS2 simulation code, you can add the routing protocol
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Size: 12288 |
Author: 宋流明 |
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Description: 水下无线传感器网络的仿真软件，aqua-sim的安装说明步骤详细，能够完成ns2下的安装-Underwater wireless sensor network simulation software, installation instructions, detailed step aqua-sim, able to complete the installation under ns2
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Size: 10240 |
Author: 李冰 |
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Description: 姿态测量传感器，可用于飞机或水下机器人的姿态测量-orientation measure
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Size: 2950144 |
Author: liuxing |
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Description: 水下传感器网络很新的定位研究,对于研究水下传感器网络有帮助。-UWSMS Locattion ,it is very new.
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Size: 370688 |
Author: 张力 |
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Description: 水下传感器网络（水声网络）方向的文章,由于实现条件，目前国内研究相对较少-papers on underwater acoustic network
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Size: 6712320 |
Author: zhanfurui |
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Description: 摘 要: 针对三维水下传感器网络模型，对水下传感器网络的覆盖优化问题进行了描述，提出利用虚拟势场算法
<@) ( EHOPNRSP+PLBRLEVLS RISHNVFBK UHN FBNPP+QVKPL4VHLRI 4PL4HN LPF[HNd4) 调整水下传感器节点与浮标节点间缆绳的距
离，逐渐消除网络中的感知重叠区域和覆盖盲区，进而实现整个水下传感器网络覆盖增强"在仿真实验中，通过
<@) 算法与 -)/ 算法的比较，验证了 <@) 算法的有效性"
关键词: 水下传感器网络; 三维覆盖; 虚拟势场(Abstract: in view of the three-dimensional underwater sensor network model, the coverage optimization problem of underwater sensor network is described, and a virtual potential field algorithm is proposed.
<@) (EHOPNRSP+PLBRLEVLS RISHNVFBK UHN FBNPP+QVKPL4VHLRI 4PL4HN LPF[HNd4) to adjust the cable sensor node and inter node distance underwater buoy
In addition, the perceptual overlap area and the cover blind area in the network are gradually eliminated, and the coverage enhancement of the entire underwater sensor network is realized, "in the simulation experiment, through the simulation experiment,
<@) -) / algorithm and algorithm comparison, verify the effectiveness of the algorithm <@)"
Key words: underwater sensor network; 3D coverage; virtual potential field)
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Size: 215040 |
Author: 走着瞧
|
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Description: 基于dbr路由协议的水下无线传感器网络节点布置。(MATLAB simulation of Depth-Based Routing(DBR) Protocol for UWSN)
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Size: 1024 |
Author: 我要爱学习 |
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Description: 水下机器人定位导航的的参考资料，应用了摄像头和图像声呐传感器，实现数据的融合算法
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Size: 1416423 |
Author: 879772855@qq.com |
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