Sökning: "dual clutch transmission"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden dual clutch transmission.

  1. 1. NVH Validation of a Dual Clutch Transmission for Clonk

    H-uppsats, Chalmers tekniska högskola/Institutionen för arkitektur och samhällsbyggnadsteknik

    Författare :Emrah Yilmaz; Shaohai Xiong; [2018]
    Nyckelord :structural vibration; acoustic radiation; simulation; impact measurement; Dual Clutch Transmission; clonk; NVH; CAE;

    Sammanfattning : A transmission housing is built like a big "bell" that is made to keep shafts and gears in place and keep them lubricated under operating loads. Being a big aluminum chunk with thin walls could attain some interesting sound and vibration properties. LÄS MER

  2. 2. Drag Torque and Synchronization Modelling in a Dual Clutch Transmission

    Master-uppsats, Lunds universitet/Maskinelement

    Författare :Mikael Lund; [2018]
    Nyckelord :drag torque; synchronization; dual clutch transmission; Technology and Engineering;

    Sammanfattning : Noise, vibration and harshness (NVH) is a big consideration in the automotive industry. In order to create an as pleasant driving experience as possible for the driver, NVH should be minimized. One of the sources of NVH comes from the transmission due to the synchronization process. LÄS MER

  3. 3. CAE Tool for Evaluation of Park Lock Mechanism in a DCT Transmission

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Rasmus Andersson; [2017]
    Nyckelord :DCT; Dual clutch transmission; park lock; park lock mechanism; CAE tool; friction;

    Sammanfattning : A park lock mechanism is a device that is fitted to an automatic transmission on a vehicle. The mechanism lock up the transmission so that no rolling of the vehicle can be done when the vehicle is put in the park position. LÄS MER

  4. 4. Modelling of propulsion system for complete vehicle verification through simulation

    H-uppsats, Chalmers tekniska högskola/Institutionen för tillämpad mekanik

    Författare :Abhishek Bhat; Akshay Vishwanath Malghan; [2016]
    Nyckelord :Physical plant models; IPG Carmaker; Modelica; FMI; Dymola; Matlab; Simulink; powertrain simulation; transmission modelling; Virtual verification.;

    Sammanfattning : This master thesis involves modelling and simulation of two physical plant models (simple and advanced) and respective controllers in IPG Carmaker environment. The scope of the thesis is to develop the physical plant models in Modelica (with Dymola tool) and the respective controller models in Matlab / Simulink. LÄS MER

  5. 5. Improvement of Shift Quality in Power-On Upshift using Motor Torque Control

    H-uppsats, Chalmers tekniska högskola/Institutionen för tillämpad mekanik

    Författare :Simon Hermansson; Sharan Vasanadu; [2016]
    Nyckelord :Automatic transmission; Powershift; DCT; Torque control; Shift quality; Power-on Upshift; AVL Cruise; Matlab Simulink;

    Sammanfattning : The transmission is a very crucial part of a vehicle, especially if the prime mover is a combustion engine, since such a power source has a rather low torque at low engine speeds. There would not be enough torque to accelerate the vehicle at an acceptable rate while still reaching acceptable top speed. LÄS MER