Essays about: "Felestimering"

Found 2 essays containing the word Felestimering.

1. 1. Sensorless Control of Synchronous Reluctance Machines and Permanent Magnet Synchronous Machines for Pump Applications

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

   Author : Erik Lindberg; [2023]
   Keywords : Variable speed drives; Sensorless control; Luenberger observer; Synchronous reluctance machine; Permanent magnet synchronous machines; Vector control; Model reference adaptive system; Variabel hastighetsreglering; Sensorlös reglering; Luenberger observatör; Synkron reluktansmaskin; Permanentmagnetmaskin; Vektorreglering; Adaptiv modelreferensreglering;

   Abstract : Energy efficiency in electric machines is both environmentally and economically important. Water pumps with an integrated Variable Frequency Drive (VFD) and a Permanent Magnet Synchronous Machine (PMSM) have challenged the status quo of the Induction Machine (IM) for water pumps. READ MORE

3. 2. Interval Based Parameter Identification for System Biology

   University essay from Reglerteknik; Tekniska högskolan

   Author : Mohsen Alami; [2012]
   Keywords : Interval analysis; Sivia; Imagesp; Parameter identification; Error estimation; Error bounding; SDP-relaxation; Infeasibility certificate; Intervallanalys; Sivia; Imagesp; Parameteridentifiering; Felestimering; SDP-relaxering; Lösbarhetsproblem;

   Abstract : This master thesis studies the problem of parameter identification for system biology. Two methods have been studied. The method of interval analysis uses subpaving as a class of objects to manipulate and store inner and outer approximations of compact sets. READ MORE