Sökning: "transmissionsfel"

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

  1. 1. Bandit Algorithms for Adaptive Modulation and Coding in Wireless Networks

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

    Författare :Romain Deffayet; [2020]
    Nyckelord :;

    Sammanfattning : The demand for quality cellular network coverage has been increasing significantly in the recent years and will continue its progression throughout the near future. This results from an increase of transmitted data, because of new use cases (HD videos, live streaming, online games, ... LÄS MER

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

    Master-uppsats, KTH/Maskinkonstruktion (Avd.)

    Författare :Nikhil Maharshi Kosaraju; [2019]
    Nyckelord :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;

    Sammanfattning : 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. LÄS MER

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

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

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

    Sammanfattning : 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. LÄS MER

  5. 4. Transmission Dynamics Modelling : Gear Whine Simulation Using AVL Excite

    Master-uppsats, KTH/Fordonsdesign

    Författare :Reza Mehdi Pour; [2018]
    Nyckelord :Gear whine noise; transmission error TE ; mesh stiffness; gear mesh; multibody dynamics simulation; reduction methods.; Kugghjulsljud; transmissionsfel TE ; kuggstyvhet; kuggingrepp; stelkroppssimulering; reduktionsmetoder.;

    Sammanfattning : Nowadays, increasing pressure from legislation and customer demands in the automotive industryare forcing manufacturers to produce greener vehicles with lower emissions and fuel consumption.As a result, electrified and hybrid vehicles are a growing popular alternative to traditional internalcombustion engines (ICE). LÄS MER

  7. 5. Property Optimization of PM-gearing

    Kandidat-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Marcus Söderberg Jansson; Oskar Lundkvist; [2017]
    Nyckelord :Gear; Powder Metallurgy; Property optimization; Egenskapsoptimering; Kugghjul; Pulvermetallurgi;

    Sammanfattning : The purpose of this bachelor thesis is to design and optimize a powder metal gear through FEM-analyzes. The moment of inertia and weight of the gear shall be reduced at the same time as the demands on tension and bending stiffness are met. LÄS MER