A 3D Ultrasonic Positioning System with High Accuracy for Indoor Application

Herbert F. Schweinzer; Gerhard F. Spitzer

doi:10.4028/www.scientific.net/KEM.437.263

Paper Titles

A Study of Key Optical Profiler Parameters for Form Error Measurement
p.242

Laser Doppler Visualization of 2D Velocity Fields with Minimization Dependence from Multi–Particle Scattering
p.247

Estimation of Uncertainty of Coordinate Measurements According to the Type B Method
p.253

Principles for Echo Position Determination Using Airborne Ultrasound
p.258

A 3D Ultrasonic Positioning System with High Accuracy for Indoor Application
p.263

THz-Imaging on its Way to Industrial Application
p.271

Development and Characterization of Quasi-Optical Mesh Filters and Metastructures for Subterahertz and Terahertz Applications
p.276

Research on Terahertz Filters Employing the Effect of Frustrated Total Internal Reflection
p.281

Terahertz Fabry-Perot Interferometer Constructed by Metallic Meshes with Micrometer Period and High Ratio of Linewidth/Period
p.286

HomeKey Engineering MaterialsKey Engineering Materials Vol. 437A 3D Ultrasonic Positioning System with High...

A 3D Ultrasonic Positioning System with High Accuracy for Indoor Application

Abstract:

In the last years, a few Ultrasonic (US) positioning systems which are primarily directed at indoor tracking of mobile devices were presented. The US positioning system LOSNUS presented in this paper widens the application additionally supporting locating of static devices which can be numerously deployed communicating via a wired or wireless sensor network. However optimized for cheap realization, the system offers locating with high accuracy at medium high speed. The principle of operation, receiver design, and basic measurement results of reached accuracy are presented in the paper.