Anchor Self-Localization Algorithm for Ultrawideband Indoor Positioning System

Abstract

For infrastructure systems of indoor positioning, the issue of automating the calculation of anchor coordinates is relevant. This article presents a synthesized algorithm for selflocalization of anchor coordinates for indoor positioning systems (IPS) based on ultra-wideband signals. The developed algorithm showed high accuracy (less than a millimeter) at the stage of simulation modeling.

Keywords

• uwb
• indoor navigation
• anchor self-localization
• kalman filter