Sökning: "Active Front Steering"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden Active Front Steering.

  1. 1. On Optimal Lateral Tracking Control for Multi-Steered Autonomous Vehicles

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Axel Strömberg; [2021]
    Nyckelord :Autonomous vehicles; path tracking; lateral control; preview control; vehicle motion control; Autonoma fordon; banföljande; lateral kontroll; kontroll genom förhandsgranskning; kontroll av fordonsdynamik;

    Sammanfattning : The transport industry is experiencing a disruption as fully autonomous vehicles are introduced in traffic. The intelligent, driverless vehicles will reduce cost, liberate human effort and increase safety. LÄS MER

  3. 2. A Quadrature Frequency Generation Chain for Direct-conversion Phased-array 5G Transceivers

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Hamid Yadegar Amin; [2020]
    Nyckelord :5G Phased array mm-wave FR2; Technology and Engineering;

    Sammanfattning : The 5th generation (5G) has recently specified a new spectrum range, FR2- 5G New Radio (5G-NR), to provide higher spectral efficiency and channel capacity for ubiquitous cellular connectivity where the user ends can be in various types such as picocell stations, sensor nodes, cloud servers, hand-held devices, and so on. Due to the advantage of phased array antennas in performing beam-forming, and improving SNR at higher spectra, multi-antenna systems have gained an inevitable role in developing such radios. LÄS MER

  4. 3. Implementation of Active Steering Fuzzy PID Controller on a Two-axle Railway Vehicle

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

    Författare :Yulei Qiu; [2020]
    Nyckelord :;

    Sammanfattning : This thesis investigates the improvement of curving performance of a two-axle railway vehicle using fuzzy PID controller. The control goal during curving is to maintain zero difference between front and rear yaw angle. A mathematical linear model is built up based on a two-axle railway vehicle. A nonlinear model is also created in SIMPACK. LÄS MER

  5. 4. An evasive manoeuvre assist function for over-reactive drivers

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Santusht Vasuki Kittane; Preetham Harinath; [2018]
    Nyckelord :Evasive Manoeuvre Assist; EMA; IPG CarmakerTM; safe zone concept; feedback control; testing; rapid-prototype vehicle; dSPACE ControlDesk; Matlab; Simulink;

    Sammanfattning : Previous studies have shown that many drivers are unable to provide the right amount of steering torque when facing an imminent collision with an upcoming obstacle. In some cases, drivers under-react i.e. LÄS MER

  7. 5. Lutande cykel

    Kandidat-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Filip Larsson; Alexander Öman; [2016]
    Nyckelord :;

    Sammanfattning : Denna rapport beskriver framtagandet av en lutande trehjulig cykel med lastmöjligheter. Projektet har drivits i sammarbete med uppdragsgivaren Pär Windahl som beskriver sig själv som en cykelentusiast. LÄS MER