By using pseudolites, we developed an indoor navigation system and obtained centimeter-level positioning accuracy. To make this system a more robust and practical one, we implemented automatic cycle ambiguity resolution and cycle-slip recovery functio...
By using pseudolites, we developed an indoor navigation system and obtained centimeter-level positioning accuracy. To make this system a more robust and practical one, we implemented automatic cycle ambiguity resolution and cycle-slip recovery functions. In addition, we also made a two-dimensional attitude determination system using a two-antenna array. Our final research goal was to control a miniature vehicle by use of only the indoor navigation system and to show that this system is a sufficient position and attitude sensor for practical applications.