Essays about: "grey-box modeling"

Showing result 1 - 5 of 10 essays containing the words grey-box modeling.

  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. Prototyping and Modeling of a Temperature Controlled Sleeping Surface in a Child Pram

    University essay from KTH/Skolan för industriell teknik och management (ITM); KTH/Skolan för industriell teknik och management (ITM)

    Author : Erik Wedin; Fredrik Lundeberg; [2019]
    Keywords : ;

    Abstract : Accurate temperature control is important for various applications and products. This would also be the case in an electrically heated child pram, since children are vulnerable to both cold and warm environments. There will be high demands that a heated/cooled child pram maintains stable temperatures on the sleeping surface. READ MORE

  3. 3. Estimation of Engine Inlet Air Temperature in Fighter Aircraft

    University essay from Linköpings universitet/Reglerteknik

    Author : Gustav Sandvik; [2018]
    Keywords : system identification; grey box modeling; engine inlet temperature; heat transfer; fighter aircraft;

    Abstract : An accurate estimate of the gasturbine inlet air temperature is essential to the stability of the engine since its control depends on it. Most supersonic military aircrafts have a design with the engine integrated in the fuselage which requires a rather long inlet duct from the inlet opening to the engine face. READ MORE

  4. 4. Preceding Vehicle Dynamics Modeling for Fuel Efficient Control Strategies

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Pawel Kupsc; [2016]
    Keywords : ;

    Abstract : Long haulage trucks are a key part of today’s goods trans-port networks. To reduce fuel costs and emissions from trucks, novel methods of regulating their speed optimally based on road slope data and other vehicles’ behavior are being developed. READ MORE

  5. 5. Implementation of Grey-Box Identification in JModelica.org

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Elias Palmkvist; [2014]
    Keywords : Technology and Engineering;

    Abstract : Grey-box identification is a tool to identify and improve nonlinear system models by estimating parameters. The estimation is done by optimizing a cost function using measurement data. The robustness of the estimations can then be analyzed with statistics. JModelica. READ MORE