Abstract

The research on positioning system and spatial alignment is a big topic. In this paper, we proposed a design (that) studies two issues. One is the study of range positioning algorithm based on ZigBee communication system. The other one is spatial alignment platform which is controlled with two servos. Hardware and software control system was realized, which also consists of two parts, ZigBee network positioning system and automatic orientation platform.

Highlights

  • Localization has been an important issue and still many researches are ongoing detecting correct mobile object’s position [1]

  • In this paper we proposed a system design which realized the automatic 3D positioning control based on ZigBee communication system using the least nodes

  • This design consists of two subsystems, ZigBee network positioning system and automatic orientation platform

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Summary

Introduction

Localization has been an important issue and still many researches are ongoing detecting correct mobile object’s position [1]. Among different physical standards of sensor networks, ZigBee [3] which is based on the IEEE 802.15.4 standard is one of the most potential technologies [4]. It is much cheaper than any other wireless technologies and easier to extend its network size by changing its composition into ad-hoc, star, mesh, and hybrid forms [5]. In this paper we proposed a system design which realized the automatic 3D positioning control based on ZigBee communication system using the least nodes. ZigBee network is used to locate target and orientation plat could turn and keep alignment target This design provides us a feasible solution which combined theoretical algorithm with hardware, and it provides us a specific operational solution to spatial alignment

System Design and Configuration
Wireless Sensor Network on ZigBee
Positioning Algorithm in 3D Space
Orientation Platform
Complete Hardware System
Conclusion and Future Work

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