Sökning: "Avsaknad av GNSS"

Hittade 2 uppsatser innehållade orden Avsaknad av GNSS.

1. 1. Analysis of Positional Precision when Using Ground Control Points with Supported INS in GNSS-Free Environments

   Master-uppsats, KTH/Fastigheter och byggande

   Författare :Linus Bäckström; Patrik Grenert; [2021]
   Nyckelord :Track maintenance; GNSS; INS; GCP; GNSS-free environments; Railway positioning; Rälsunderhåll; GNSS; INS; Kända punkter; Avsaknad av GNSS; Positionering på räls;

   Sammanfattning : Railway traffic is one of the most used transportation methods in today's society both for freight transports and transportation of people. A necessity for this to function is that the tracks upon which the trains travel are functional. LÄS MER

3. 2. Visual-Inertial Odometry for Autonomous Ground Vehicles

   Master-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

   Författare :Akshay Kumar Burusa; [2017]
   Nyckelord :visual inertial odometry; sensor fusion; extended kalman filter; autonomous vehicle;

   Sammanfattning : Monocular cameras are prominently used for estimating motion of Unmanned Aerial Vehicles. With growing interest in autonomous vehicle technology, the use of monocular cameras in ground vehicles is on the rise. LÄS MER