@article{Benjamin DEFOY201515-00114, title={Energy cost assessment of a polar based controller applied to a flexible rotor supported by AMB}, author={Benjamin DEFOY and Thomas ALBAN and Jarir MAHFOUD}, journal={Mechanical Engineering Journal}, volume={2}, number={4}, pages={15-00114-15-00114}, year={2015}, doi={10.1299/mej.15-00114} }