Essays about: "torque accuracy"

Showing result 1 - 5 of 37 essays containing the words torque accuracy.

  1. 1. Dynamic Torque Modeling of a Wet Lamella Clutch Pack

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Jacob Wallersköld; Johan Appelros; [2021]
    Keywords : wet lamella clutch; friction modeling; torque modeling; torque accuracy; force measurements; system identification; grey-box modeling; Technology and Engineering;

    Abstract : Wet lamella clutches are used in the automotive industry to enable all-wheel drive and thereby increase acceleration, handling and safety of cars. The clutches work by transmitting torque from an incoming- to an outgoing shaft through a series of lamella - steel-disc friction surfaces (lamella pack), lubricated by an oil. READ MORE

  2. 2. 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

  3. 3. 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

  4. 4. Proving Ground Durability Simulations

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Siddharth Ramakrishnan; [2019]
    Keywords : Virtual Durability Simulations; Multibody Simulations; Buses; Virtuell hållfasthetsprovning; Multibody-simuleringar; bussar;

    Abstract : Virtual durability simulations have been explored in the automotive industry to complement physical testing in designing durable vehicles. Simulations are useful to check the validity of the design before even building the prototype of the vehicle. READ MORE

  5. 5. Simulation and Analysis of Ultrasonic Wave Propagation in Pre-stressed Screws

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Erik Andrén; [2019]
    Keywords : ;

    Abstract : The use of ultrasound to measure preload in screws and bolts has been studied quite frequently the last decades. The technique is based on establishing a relationship between preload and change in time of flight (TOF) for an ultrasonic pulse propagating back and forth through a screw. READ MORE