Sökning: "hjulupphängningar"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet hjulupphängningar.

  1. 1. Development and testing of controller that introduces the functionality to lift the second front axle on a heavy vehicle

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Mattias Vikgren; [2021]
    Nyckelord :PI control; Bang-bang control; Simulation; Suspensions; Pneumatic actuators.; PI regulator; Bang-bang regulator; Simulering; hjulupphängningar; Pneumatiska ställdon.;

    Sammanfattning : The transition to more environmentally sustainable transports, as well as rising fuel prices create a demand for efficient means of transportation. Liftable axles have shown potential to save fuel and reduces tire wear on heavy vehicles. LÄS MER

  3. 2. Modelling of a motorcycle/mountain bike suspension and digitization of a cam drum motor control

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Rasmus Nord; [2019]
    Nyckelord :;

    Sammanfattning : This Master’s thesis was done in collaboration with Öhlins Racing AB, a Swedish suspension system-manufacturer. For Öhlins, the quality of their products is highly important and they are therefore devoting many resources for the development and testing of their products. LÄS MER

  4. 3. Prototype design for autonomous vehicle

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Jacob Lehander; Joel Persson; [2015]
    Nyckelord :Prototype vehicle; autonomous vehicle; steer by wire; self-driving car; Prototypfordon; autonomt fordon; steer by wire; självkörade bil;

    Sammanfattning : This thesis describes the mechanical design of a prototype vehicle developed for a company located in California. The project was based on an earlier vehicle located at KTH, Transport Labs, and investigated if the existing concept for the vehicle would work as a concept for an autonomous prototype, with focus on component layout and increased forces. LÄS MER

  5. 4. Evaluation of Boundary Conditions in Chassis Test Rig.

    Magister-uppsats, KTH/Hållfasthetslära (Inst.)

    Författare :Fredrik Arbegard; Håkan Jakobsson; [2014]
    Nyckelord :;

    Sammanfattning : Trucks are constantly developed in order to achieve new goals in terms of demands from the customers and regulation. In order to develop the truck chassis to withstand the load, different tests are conducted and among those life time testing. LÄS MER

  7. 5. Motorcycle Support for a Two Post Shake-rig

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Óskar Eiríksson; [2013]
    Nyckelord :Two post shake-rig; motorcycle suspension testing; support fixture;

    Sammanfattning : This thesis project was done at Öhlins Racing AB, one of the world leading manufacturers of suspension equipment for motorcycles and race cars. A big part of that development is to collect and analyse data from tests done on fitted motorcycles and cars. LÄS MER