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Iranian Journal of Electrical and Electronic Engineering، جلد ۲۱، شماره ۲، صفحات ۳۶۵۰-۳۶۵۰
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عنوان انگلیسی Feasibility Analysis of Indoor 3D Localization System with UWB Using Least Squares Trilateration
چکیده انگلیسی مقاله Accurate 3D Localization is very important for a wide range of applications, such as indoor navigation, industrial robotics, and motion tracking. This research focuses on indoor 3D positioning systems using ultra-wideband (UWB) devices.  Two localization experiments were conducted using the Least Squares Trilateration method. In the first experiment, anchors were at the same height, while in the second, they were at varying heights. The lowest percentage errors in the first experiment were 0% at the x-axis, 0.21% at the y-axis, and 19.75% at the z-axis. In the second experiment, the lowest percentage errors in the experiment were 1.98% at the x-axis, 0.68% at the y-axis, and 17.86% at the z-axis, demonstrating improved accuracy with varied anchor heights at the axis. This work shows the z-axis measurements are unreliable and noisy due to the limited intersection of signal waves of each anchor in a same height anchors setup.
کلیدواژه‌های انگلیسی مقاله 3D Localization System, Ultra-Wideband, Trilateration.
نویسندگان مقاله | Muhammad Naqib Mohd Shukri
Faculty of Electrical Engineering & Technology, Universiti Malaysia Perlis (UniMAP), Kampus Alam Pauh Putra 02600 Arau Perlis, Malaysia.


| Syed Muhammad Mamduh Syed Zakaria
Faculty of Electronic Engineering & Technology, Universiti Malaysia Perlis (UniMAP), Kampus Alam Pauh Putra 02600 Arau Perlis, Malaysia.


| Ahmad Shakaff Ali Yeon
Faculty of Electrical Engineering & Technology, Universiti Malaysia Perlis (UniMAP), Kampus Alam Pauh Putra 02600 Arau Perlis, Malaysia.


| Ammar Zakaria
Faculty of Electrical Engineering & Technology, Universiti Malaysia Perlis (UniMAP), Kampus Alam Pauh Putra 02600 Arau Perlis, Malaysia.


| Latifah Munirah Kamarudin
Faculty of Electronic Engineering & Technology, University Malaysia Perlis (UniMAP), Campus Alam Pauh Putra 02600 Arau Perlis
نشانی اینترنتی http://ijeee.iust.ac.ir/browse.php?a_code=A-10-5526-1&slc_lang=en&sid=1
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کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Autonomous Systems
نوع مقاله منتشر شده Only For Articles of ELECRiS 2024
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