基于MEMS传感器的低成本无线IMU行人导航系统的开发

2017 International Conference on Communication, Computing and Digital Systems (C-CODE) Pub Date : 2017-03-01 DOI:10.1109/C-CODE.2017.7918948

Naeem Mumtaz, Sana Arif, Nimra Qadeer, Z. Khan

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引用次数: 3

摘要

本文介绍了一种基于蓝牙的低成本行人导航无线惯性测量单元(WIMU)的设计与开发。我们的目标是使用商用微机电系统(MEMS)为基础的惯性传感器开发一个微型WIMU，用于GPS拒绝导航应用，包括PNS。采用传感器融合算法，在确保实时决策的最小延迟的同时，仔细处理了噪声MEMS传感器及其集成获取姿态信息的挑战性问题。结果与三星Galaxy s5智能手机的传感器套件进行了比较，发现可以准确地跟踪滚转、俯仰、偏航角以及x-y-z加速度的趋势。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Development of a low cost wireless IMU using MEMS sensors for pedestrian navigation

This paper describes the design and development of a low cost Bluetooth based wireless inertial measurement unit (WIMU) for pedestrian navigation applications (PNS). Our aim is to use commercially available micro electromechanical system (MEMS) based inertial sensors to develop a miniature WIMU for GPS denied navigation applications including PNS. The challenging issues with noisy MEMS sensors and their integration to obtain attitude information is handled carefully by using sensor fusion algorithm while ensuring as minimum delay as possible for real time decision. The results have been compared with the sensor suite available in the Samsung Galaxy s5 smart phone and found to accurately following the trends in roll, pitch, yaw angles as well as x-y-z accelerations.

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2017 International Conference on Communication, Computing and Digital Systems (C-CODE)

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