Sökning: "driveability"

Visar resultat 1 - 5 av 17 uppsatser innehållade ordet driveability.

  1. 1. Developing an Automated Drivability Index for Swedish Roadways

    Master-uppsats, KTH/Transportplanering

    Författare :ANDREI DAVID RADU; [2023]
    Nyckelord :;

    Sammanfattning : The masters thesis aims to determine a method to understand which road segments could pose safety risks or where Level 4 autonomous vehicles would operate poorly in the Swedish road context. This vehicle’s ability to operate adequately can be defined as ‘drivable’. LÄS MER

  3. 2. Wading Simulations of Complete Heavy-Duty Vehicles

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Emma Samuelsson; Sofie Benzler; [2022]
    Nyckelord :CFD; Volume of Fluid; Wading; Heavy-Duty Vehicles; STAR-CCM ;

    Sammanfattning : Wading is the phenomenon where a vehicle drives through water with a relatively deep water level. Sincea large portion of the vehicle is submerged in water it can affect the driveability and function of individualcomponents. LÄS MER

  4. 3. Implementation of a Model Predictive Controller in a Spark-Ignition Engine

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Gustav Mann; Jakob Luedtke; [2021]
    Nyckelord :Model Predictive Control; SI engine; Variable Valve Timing; Throttle;

    Sammanfattning : The propulsion of the spark-ignition engine has been investigated and developed during the past century to improve driveability, minimize fuel consumption and emissions, resulting in highly engineered and computerized powertrains. Well balanced engine maps containing coordinated set-points and model-based information sharing have solved the cross-coupling between different control loops. LÄS MER

  5. 4. Alternative Input Devices for Steer-by-Wire Systems

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Viktor Alkelin; Casper Christiansen; [2020]
    Nyckelord :Steer-by-Wire;

    Sammanfattning : With the recent push towards autonomous cars, a traditional steering wheel with its mechanical connection between the road and driver may soon be unnecessary. To facilitate interior design and lower production costs whilst still maintaining a manual alternative for maneuvering, an alternative steering input device relying on Steer-by-Wire technology is investigated. LÄS MER

  7. 5. A Novel Pump-Controlled Asymmetric Cylinder with Electric Regeneration : Implementation and Evaluation of a Closed Hydraulic System on a Backhoe

    Master-uppsats, Linköpings universitet/Fluida och mekatroniska system

    Författare :Emil Fernlund; [2020]
    Nyckelord :pump controlled asymetric cylinder closed hydraulic system electric regeneration energy efficieny backhoe;

    Sammanfattning : The desire to use more energy efficient heavy equipment in the earth-moving industry has rapidly increased due to higher environmental awareness. Studies within electrification and new types of hydraulic circuit architecture has shown great potential regarding energy savings. LÄS MER