Sökning: "tire pressure"

Visar resultat 21 - 25 av 26 uppsatser innehållade orden tire pressure.

  1. 21. Däck-mark Interaktion hos skogsmaskiner

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Madura Wijekoon; [2012]
    Nyckelord :;

    Sammanfattning : The most predominant method for forest harvesting in Sweden is the cut-to-length method based on two-machines, a harvester that fells trees and cut them in a predefined length, and a forwarder which transports logs to a landing area for further transport to a processing facility. New machine solutions have to be much gentler to the ground than today’s machines. LÄS MER

  3. 22. Ride Quality and Drivability of a Typical Passenger Car subject to Engine/Driveline and Road Non-uniformities Excitations

    Master-uppsats, Fordonssystem

    Författare :Neda Nickmehr; [2011]
    Nyckelord :Ride quality; Driveline; Engine excitations; Road non-uniformities; Suspension System; Torsional vibration; Random process;

    Sammanfattning : The aim of this work is to evaluate ride quality of a typical passenger car. This requires both identifying the excitation resources, which result to undesired noise inside the vehicle, and studying human reaction t applied vibration. LÄS MER

  4. 23. Virtual Vehicle Pitch Sensor

    Master-uppsats, Institutionen för systemteknik

    Författare :Hamdi Bawaqneh; [2011]
    Nyckelord :Load distribution; Pitch angle offset; Longitudinal accelerometer; Road grade; Axle height;

    Sammanfattning : An indirect tire pressure monitoring system uses the wheel rolling radius as an indicator of low tire pressure. When extra load is put in the trunk of a car, the load distribution in the car will change. This will affect the rolling radius which in its turn will be confused with a change in the tire pressure. LÄS MER

  5. 24. Hjulvinkelinställningar på Agilis

    Kandidat-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Joakim Sandberg; Jon Skagersten; [2008]
    Nyckelord :;

    Sammanfattning : Agilis, en av KTH:s så kallade ”Eco cars” har haft problem med styrningen. Tidigare harbilen styrts, drivits och bromsats på det enda bakhjulet. Detta har visat sig medföra vissa problem. Styrningen har varit hackig och svårkontrollerad. LÄS MER

  7. 25. Utvärdering av CTI på virkesfordon : CTI-projekt Holmen Skog/Örnfrakt 2005-2006

    L3-uppsats, SLU/Dept. of Forest Resource Management

    Författare :Martin Åkerlund; [2006]
    Nyckelord :spårdjup; grusning; vägklasser; bilutnyttjande; ekonomi;

    Sammanfattning : The low bearing capacity of roads during the spring thaw and periods in the autumn leads every year to increases costs for Holmen Skog. To reduce costs and increase accessibility Holmen Skog decided to install and test a CTI-system. LÄS MER