Essays about: "online post-processing"

Found 2 essays containing the words online post-processing.

  1. 1. Deformation monitoring using GNSS:A study on a local network with preset displacements

    University essay from Högskolan i Gävle/Samhällsbyggnad

    Author : Peshawa Mohammed; [2019]
    Keywords : Deformation detection; processing parameters; GNSS; online post-processing;

    Abstract : In the past two decades, the number of observations and the accuracy of satellite-basedgeodetic measurements like Global Navigation satellite systems (GNSS) greatly increased,providing measured values of displacements and velocities of permanent geodetic stations.Establishment of the geodetic control networks and collecting geodetic observations, indifferent epochs, are a commonly used method for detection of displacements andconsequently disaster management. READ MORE

  3. 2. Experiment Design for System Identification on Satellite Hardware Demonstrator

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Elias Krantz; [2018]
    Keywords : LTU; Airbus; Attitude; Guidance; Control; AOCS; GNC; Kalman Filter; UKF; System Identification; SysId; Estimation; Determination; CMG;

    Abstract : The subject of this thesis covers the process of online parameter estimation of agile satellites. Accurate knowledge of parameters such as moment of inertia and centre of mass play a crucial role in satellite attitude control and pointing performance. READ MORE