Essays about: "All-wheel-drive"

Showing result 1 - 5 of 20 essays containing the word All-wheel-drive.

  1. 1. Modeling, Simulation and Correlation of Drag losses in a Power Transfer Unit of an All- Wheel Drive System

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Balaji Srinivasan Venkatesan; [2020]
    Keywords : 1-D simulation; System simulation; ROMAX Energy; LMS AMESim; Power loss; Hypoid gear; Power Transfer Unit; Efficiency and Drag Loss Tests; 1-D simulering; systemsimulering; ROMAX Energy; LMS AMESim; effektförlust; hypoidväxel; kraftöverföringsenhet; effektivitet och dragförlusttester;

    Abstract : A Power Transfer Unit (PTU) of an All-Wheel Drive System is a hypoid gear transmission unit that distributes the power from the vehicle transmission to all wheels of the vehicle. This thesis aims at increasing the fidelity of the analytical power loss calculation methods through test data correlation and develop a 1D simulation model that can be used to evaluate the drag losses in the PTU at early design stages. READ MORE

  3. 2. Dynamic Analysis of an Automotive Power Transfer unit : Towards prediction of TE and housing vibrations

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Nikhil Maharshi Kosaraju; [2019]
    Keywords : Power transfer unit PTU ; Multi-Body Simulation MBS ; Transmission Error; Gear NoiseVibration; Modal Analysis; Vinkelväxlen PTU ; Multi-Body Simulering MBS ; transmissionsfel TE ; Växelljud och vibrationer; Modal analys;

    Abstract : This work describes the use of Multi-Body Simulation (MBS) to create a virtual prototype of a geared drive called Power transfer unit (PTU). PTU is a subsystem of the all-wheel drive driveline responsible for transfer of power between front and rear axles in an Automobile. READ MORE

  4. 3. Evaluations of Vibrations in a Wet Clutch

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik; Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : David Sandlund; Oskar Wintercorn; [2019]
    Keywords : Haldex; BorgWarner; Friction; Vibrations; Wet Clutch; Tribology; 4wd; four wheel drive; all wheel drive; awd;

    Abstract : BorgWarner Powerdrive Systems is constantly developing the performance of wet clutches used in passenger car all-wheel drive systems. The Haldex limited slip coupling, LSC, is the trade name of the all-wheel drive system sold and developed by BorgWarner Powerdrive Systems. READ MORE

  5. 4. Dynamic modelling of a power transfer unit of all-wheel drive vehicle in a 1-D simulation environment

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Shivanand Ambalavanan; [2018]
    Keywords : 1-D simulation; System simulation; LMS AMESim; Transmission Error; Hypoid gear; Power Transfer Unit; 1-D simulering; systemsimulering; LMS AMESim; transmissionsfel; hypoidväxel; vinkelväxel;

    Abstract : En Power Transfer Unit (PTU) eller vinkelväxel i ett drivsystem för allhjulsdrift är enväxellåda med en hypoid-växel som drevsats. PTUn ar placerad mellan fordonets transmissionoch kardanaxel och används för att fördela momentet från drivsystemet mellanalla hjulen. READ MORE

  6. 5. Automation and synchronizationof traction assistance devices toimprove traction and steerability ofa construction truck

    University essay from KTH/Fordonsdynamik; KTH/Fordonsdynamik

    Author : Meet Dabhi; Karthik Ramanan Vaidyanathan; [2017]
    Keywords : All-wheel drive; Control strategy; Dierential lock control; Drivetrain; Modeling; Simulation; Steerability; Traction; Vehicle performance;

    Abstract : Automotive development has always been need-based and the product of today is an evolutionover several decades and a diversied technology application to deliver better products to theend users. Steady increase in the deployment of on-board electronics and software is characterizedby the demand and stringent regulations. READ MORE