文化大學機構典藏 CCUR:Item 987654321/32152
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 46962/50828 (92%)
造访人次 : 12459021      在线人数 : 641
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻
    主页 ‧ 登入 ‧ 上传 ‧ 说明 ‧ 关于CCUR ‧ 管理 到手机版


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/32152


    题名: A Positioning Scheme Using Inertial Sensing for Indoor and Outdoor Environments
    作者: Chiou, Yih-Shyh
    Tsai, Fuan
    贡献者: 電機系
    关键词: dead reckoning
    error propagation
    inertial measurement unit
    location-based service
    positioning system
    日期: 2015
    上传时间: 2016-03-11 09:06:17 (UTC+8)
    摘要: Robust and accurate positioning techniques with seamless integration between indoor and outdoor environments have been receiving considerable attention for applications of location-based services (LBSs). Regarding positioning systems based on wireless network services, the location inaccuracy is caused by radio signals being jammed and/or shielded in outdoor environments and reflected and/or attenuated in indoor environments. As wireless positioning systems do not provide customers with adequate accuracy, inertial sensing positioning techniques can be used to deal with the inaccuracy problems for LBS applications. Consequently, in this study, we obtain displacement information by the relative positioning techniques according to the dead-reckoning (DR) approach to estimate the location of a mobile device (MD) for indoor and outdoor environments. Furthermore, instead of an MD mounted on a fixed place on a human body, the inertial measurement unit (IMU) is taken as a handheld MD (such as a smartphone) for positioning systems. In terms of the approach combining the DR algorithm with the heading and delta-velocity information extracted from an IMU sensor, the experimental results demonstrate that the positioning technique can recover and operate in a short period of time as the radio-based approaches cannot provide tailored accuracy for real-time LBS applications.
    關聯: SENSORS AND MATERIALS 卷: 27 期: 8 頁碼: 719-726
    显示于类别:[電機工程系] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    index.html0KbHTML271检视/开启


    检视Licence

    在CCUR中所有的数据项都受到原著作权保护.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈