Essays about: "Gångegenskaper"

Found 4 essays containing the word Gångegenskaper.

  1. 1. Real-time adaptation of robotic knees using reinforcement control

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Leifur Daníel Sigurðarson; [2023]
    Keywords : Machine learning; deep reinforcement learning; transfer learning; medical device; prosthetic; prosthesis; controls; human-in-the-loop; Maskininlärning; djup förstärkningsinlärning; överföringsinlärning; medicinsk utrustning; protes; kontroller; människa-i-loopen;

    Abstract : Microprocessor-controlled knees (MPK’s) allow amputees to walk with increasing ease and safety as technology progresses. As an amputee is fitted with a new MPK, the knee’s internal parameters are tuned to the user’s preferred settings in a controlled environment. READ MORE

  3. 2. Dynamic Simulation and Suspension Optimization for a Heavy Duty Railway Bogie

    University essay from KTH/Spårfordon

    Author : David Prifer; [2021]
    Keywords : Rail vehicle; Bogie Technology; Running Dynamics; Simulation; Simpack; Vehicle Acceptance; Validation; Järnväg; Gångegenskaper; Flerkroppssimulering; Acceptanskrav;

    Abstract : A multi-body simulation study was undertaken to investigate the running behavior of a rail grinder vehicle with newly developed Ganz bogies. The main purpose of the simulations was to forecast and support the vehicle acceptance tests and support the ongoing development. READ MORE

  4. 3. Estimation of wheel-rail friction at vehicle certification measurements

    University essay from KTH/Spårfordon

    Author : Márton Pálinkó; [2016]
    Keywords : ;

    Abstract : In certification of new rail vehicles with respect to running characteristics, a wide variety of operating conditions needs to be considered. Behaviour on straight and curved tracks, including twisted tracks at various speeds, is of great importance. However, the wheel-rail friction should always be high corresponding to dry conditions. READ MORE

  5. 4. Running Dynamics for a Maintenance Railway Vehicle

    University essay from KTH/Järnvägsteknik

    Author : Michael Gustafsson; [2014]
    Keywords : ;

    Abstract : BS Verkstäder has developed a new railway maintenance vehicle, MTR2000, which is in the process of authority approval. A part of the approval is the running dynamics of the vehicle which for maintenance vehicles following SS‐EN 14033‐1 can be evaluated using a simulation model of the vehicle, which is verified by comparing simulation results to measurements from a vehicle test. READ MORE