Search for dissertations about: "Bo Peterson"

Found 2 swedish dissertations containing the words Bo Peterson.

  2. 1. Induction Machine Speed Estimation - Observations on Observers

    Author : Bo Peterson; Industriell elektroteknik och automation; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; control engineering; robotics; Automation; Elektronik och elektroteknik; Electronics and Electrical technology; estimation; sensorless control; observer; induction machine; Automatiska system; robotteknik; reglerteknik;

    Abstract : This work focuses on observers estimating flux linkage and speed for induction machines, mainly in the low speed region. With speed estimation, sensorless control is possible, meaning that the speed of induction machines without mechanical speed sensors can be controlled. READ MORE

  4. 2. Inlärd hjälplöshet i arbetslivet : analys av egenkontroll, attribution och lärande utifrån två komplementära arbetslivsforskningsstrategier

    Author : Bo Peterson; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psykologi; Tillämpad; Arbetspsykologi; Arbete; Arbetsmarknad; Sverige; Education; Pedagogik;

    Abstract : .... READ MORE