Sökning: "Bakhjulsstyrning"

Hittade 5 uppsatser innehållade ordet Bakhjulsstyrning.

  1. 1. Evaluation of Active Rear Steering through Multi-Body Simulation

    Master-uppsats, KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Författare :Matteo Rossi; Gabriele Bertoli; [2021]
    Nyckelord :Vehicle dynamics; Active rear steering; active systems; automotive; MBS; Simpack; Volvo; CAE; single-track model; bicycle model; feedforward control; Vehicle dynamics; Active rear steering; active systems; automotive; MBS; Simpack; Volvo; CAE; single-track model; bicycle model; feedforward control;

    Sammanfattning : The goal of this thesis work is to evaluate and quantify the advantages and disadvantages of Active Rear Steering (ARS). The evaluation is carried out through Multi-Body System (MBS) simulations. An analytical model has been developed to better understand the basic dynamics of vehicles equipped with rear steering. LÄS MER

  3. 2. Investigation of the comfort improvements by an integrated chassis control strategy

    Master-uppsats, KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Författare :Zhaohui Ge; [2021]
    Nyckelord :comfort; active suspension; active anti-roll bar; active rear-wheel steering; torque vectoring; model predictive control; komfort; aktiv fjädring; aktiv krängningshämmare; aktiv bakhjulsstyrning; drivmomentvektorisering; modellprediktiv reglering;

    Sammanfattning : Autonomous driving is one of the megatrends in today’s automotive industry. Passengers are expected to do more non-driving tasks in an autonomous driving vehicle. Therefore, the comfort of the vehicle has become a more important factor for the passengers. LÄS MER

  4. 3. Mechanisms for rear wheelsteering on a Formula Student car

    Kandidat-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Einar Bremer; Viktor Landemoo; [2018]
    Nyckelord :Formula Student; Four wheel steering; mechanism; Rear wheel steering; Bakhjulsstyrning; Formula Student; fyrhjulsstyrning; mekanism;

    Sammanfattning : In this thesis the requirements for a rear wheel steering mechanism aimed to be implementedon KTH:s Formula Student car were evaluated. The requirements were obtainedby using already known loads, an analysis of how the quickly the driver turns the steeringwheel during track driving from video material and the Formula Student rulebook whichthe car is designed after. LÄS MER

  5. 4. Analys av varför bilar styr framnär båtar och flygplan styr bak

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :John Sedin; [2014]
    Nyckelord :;

    Sammanfattning : Bakhjulsstyrning av fordon är en möjlig konfiguration som lite glömts bort inom fordonstekniken. Tidigare arbeten inom ämnet bakhjulsstyrning är väldigt detaljerade och snäva i sin analys. I detta arbete vill författaren visa en bakgrund till hur olika farkoster styrs samt analys av detta. LÄS MER

  7. 5. Yaw control using rear wheel steering

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Daniel Westbom; Petter Frejinger; [2002]
    Nyckelord :Reglerteknik; ADAMS Car; Co-simulation; Yaw-control; Reglerteknik;

    Sammanfattning : The purpose of this project is to continue the work on a vehicle model developed in ADAMS/Car and applied with the concept of ACM (Autonomous Corner Module). The project is divided up in two parts. The objective of the first part is to setup a co-simulation environment between ADAMS/Car and MATLAB/Simulink, and evaluate the vehicle model. LÄS MER