Essays about: "tröghetsnavigering"

Found 4 essays containing the word tröghetsnavigering.

  1. 1. Feasibility Study of Indoor Positioning in a Hospital Environment Using Smartphone Sensors

    University essay from Linköpings universitet/Reglerteknik

    Author : Joakim Skytte; [2017]
    Keywords : Indoor positioning ; smartphone; IMU; Wi-Fi; Dead Reckoning ; Inomhuspositionering; tröghetsnavigering; wifi;

    Abstract : This thesis is a feasibility study of contemporary indoor positioning approaches in an hospital environment using sensor available on Android phones together with Wi-Fi fingerprintingand map information. The purpose is to determine the resolution of pedestrian indoor positioning and whether it is sufficient for room level accuracy. READ MORE

  2. 2. Investigation of Inertial Navigation for Localization in Underground Mines

    University essay from Uppsala universitet/Signaler och System

    Author : John Svensson; [2015]
    Keywords : Inertial Navigation; Positioning; Localization; Underground Mine; Sensor Fusion; Gyroscope; Tröghetsnavigering; Positionering; Underjordsgruva; Sensorfusion; Gyroskop;

    Abstract : This thesis project considers the potential use of inertial navigation on a consumer grade tablet mounted in a vehicle in an underground mine. The goal is to identify which sensors and techniques are useful and to design a navigation algorithm based on those results. READ MORE

  3. 3. Estimation of heading using magnetometer and GPS.

    University essay from Uppsala universitet/Signaler och System

    Author : Manne Henriksson; [2013]
    Keywords : Inertial navigation; magnetometer; heading; quaternion; bäring; magnetometer; tröghetsnavigering; quaternion;

    Abstract : One important part of inertial navigation is the estimation of the direction relative to the Earth’s geographic North Pole, the so called heading. In this project, a gyroscope and an accelerometer were used together in an Extended Kalman Filter with a quaternion as the state space variable, representing the attitude. READ MORE

  4. 4. Aided inertial navigation field testsusing an RLG IMU

    University essay from KTH/Geodesi (stängd 20110301)

    Author : Jesper Gradin; [2007]
    Keywords : ;

    Abstract : In this thesis a system for aided inertial navigation (aided INS or AINS) has been testedthrough a number of kinematic experiments. In the experiments, data was collected andpost-processed by different methods. The system was built up by an IMU (inertial measurementunit) aided by a GPS receiver and an odometer. READ MORE