基于状态观测器的无线传感器网络测试技术研究

项目名称： 基于状态观测器的无线传感器网络测试技术研究

项目编号： No.61272418

项目类型： 面上项目

立项/批准年度： 2013

项目学科： 自动化技术、计算机技术

项目作者： 陈力军

作者单位： 南京大学

项目金额： 80万元

中文摘要： 尽管我国在无线传感器网络研究方面已经具备了一定的基础，包括技术的研发、无线传感器网络标准的制定，但仍存在诸多不足，无线传感器网络的总体发展还停留在起步阶段，要形成大规模的应用仍存在多方面的制约，特别是无线传感器网络核心架构到各层大都未实现标准化，使得无线传感器网络都有各自的标准，导致不同的无线传感器网络项目难以互通，形成了一个个信息"孤岛"，严重妨碍了无线传感器网络产业的健康有序发展。要建立无线传感器网络的标准化体系就离不开无线传感器网络测试技术，无线传感器网络的测试对评价网络是否满足应用需求能力和推广应用都具有极为重要的意义，但目前国际上尚缺乏成熟的测试理论和有效的测试方法，本项目将状态观测器引入到无线传感器网络的测试研究，学科的交叉将会使我们对无线传感器网络的测试有一个全新的认识，期望在无线传感器网络测试技术的基础研究方面有所突破。

中文关键词： 状态观测器；无线传感器网络；网络测试技术；卡尔曼滤波器；

英文摘要： Despite the fact that various researches have been conducted on wireless sensor network (WSN) domestically, which includes mainly the Applied Technology R&D, WSN network standards' formulation etc., however, drawbacks still exist. WSN is still on its early stage, lots of restrictions are holding back its large-scale application, especially the deficiency of standards on core architecture of network layers which leads to different standards for WSNs for different applications. Information from different WSN projects tends to be not compatible with each other, thus each project is dedicated to itself, and eventually the giant information barrier retards the advancement of WSN. To establish the WSN standard, we must develop mature testing technology first. It is of key importance when assessing the performance of WSN, but developed testing theories and effective testing methods are still in need both internal and abroad. We will introduce the status observer to this issue and concentrate directly on WSN testing research. The advantage brought by interdisciplinary will give us a fresh view of WSN testing and hopefully bring about some breakthroughs in fundamental research.

英文关键词： State observer；Wireless sensor network；Network testing technology；Kalman filter；