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Showing result 21 - 25 of 60 essays matching the above criteria.

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

    University essay from Linköpings universitet/Reglerteknik

    Author : Tobias Nyberg; [2021]
    Keywords : 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;

    Abstract : 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. READ MORE

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

    University essay from KTH/Mekatronik

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

    Abstract : 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. READ MORE

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

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Fredric Sunesson; [2020]
    Keywords : ;

    Abstract : 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. READ MORE

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

    University essay from Luleå tekniska universitet/Rymdteknik

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

    Abstract : 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. READ MORE

  6. 25. Safe Torque Estimation Through Neural Network

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Davide Garibaldi; [2020]
    Keywords : ;

    Abstract : Mass electrication of the vehicles is spreading everywhere and new solutionsand applications related to the automotive eld have to be studied. In particular,a big problem concerning automotive industries is safety, which imposesrequirements that must be fullled. READ MORE