You are here: TUCS > EDUCATION > TUCS Graduate Programmes > Students > Lassi Hietaranta
Lassi Hietaranta
TUCS Department for the doctoral studies: Åbo Akademi University, Department of Information Technologies
Admitted to TUCS GP on 15.9.2010
Graduate project title:
Modeling and Identification of Linear Time-Periodic Systems
Graduate project abstract:
In this dissertation modeling and identification of periodic dynamical systems are studied. Methods are developed with a special focus on active vibration damping in electric motors and generators. This a significant problem when energy-efficient electric motors and generators are developed. It has been shown that periodic systems exhibit significantly more a complicated dynamic behaviour than non-periodic systems. Identification of accurate enough models and controling of such systems is therefore a non-trivial problem. Therefore the target of this dissertation is to develop practically useful methods for identification and controling of periodic systems.
Supervisors:
Hannu Toivonen (Åbo Akademi University, Department of Information Technologies)
Latest publications:
Click here to see the full list of publications from the TUCS Publication Database