Sökning: "Average Torque Control"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Average Torque Control.

  1. 1. Torque-Based Load Estimation for Passenger Vehicles

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Tobias Nyberg; [2021]
    Nyckelord :Load Estimation; RLS; Recursive least squares; torque; torque-based; mass estimation; mass; passenger vehicle; estimation algorithm; load estimation algorithm; forgetting factor; RLS with forgetting factor;

    Sammanfattning : An accurate estimate of the mass of a passenger vehicle is important for several safety systems and environmental aspects. In this thesis, an algorithm for estimating the mass of a passenger vehicle using the recursive least squares methodis presented. LÄS MER

  3. 2. Evaluation of a Switched Reluctance Machine in an Automotive Oil Pump Application

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Edvin Malm; August Wahlberg; [2021]
    Nyckelord :SRM; Switched Reluctance Machine; Instantaneous Torque Control; Average Torque Control; Flux Based Position Estimation; Sensorless; 4 2 asymmetric SRM; Technology and Engineering;

    Sammanfattning : A Switched Reluctance Machine (SRM) is evaluated in terms of torque quality and speed ripple for a particular pump application. The aim is to give BorgWarner insight into the control methodology and possible applications for a Switched Reluctance Machine. LÄS MER

  4. 3. Design and control of a 3D printed, 6DoF robot arm

    Kandidat-uppsats, KTH/Mekatronik

    Författare :Michal Gabriel Sawczuk; [2021]
    Nyckelord :Mechatronics; 6DOF Robot Arm; Robotics; Robot; Arduino; Mekatronik; Robotarm; Robotik; Robot; Arduino; Sex frihetsgrader;

    Sammanfattning : The purpose of this thesis was to design, construct and control a robotic arm with six degrees of freedom. The arm should be able to do simple tasks such as pick and place with good accuracy and without using external sensors. This thesis investigates the precision and the strength of the constructed robot arm. LÄS MER

  5. 4. Real-time stator resistance estimation for electrical drives : a control perspective

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

    Författare :Fredric Sunesson; [2020]
    Nyckelord :;

    Sammanfattning : The automotive industry is in the middle of a rapid transition towards electrical machines. This transition leads to a higher interest in electrical machine management. In this thesis a stator resistance estimation scheme for field oriented controlled motors is proposed and tested in both simulations and experiments. LÄS MER

  7. 5. Development and testing of algorithms for optimal thruster command distribution during MTG orbital manoeuvres

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Lars Sprengelmeyer; [2020]
    Nyckelord :linear programming algorithms; linear optimization; thruster command distribution; thruster control; Simplex; Karmarkar s method; minimum power controller; minimum flow rate controller; minimum control authority;

    Sammanfattning : An accurate satellite attitude and orbit control is a key factor for a successful mission. It guarantees for example sun acquisition on solar panels, fine pointing for optimal telescope usage or satellite lifting to reach higher orbits, when required. LÄS MER