@ARTICLE{c.a.monje2017fractionalorderpid, TITLE = {Fractional Order PID Control of a Chopper Fed DC Motor Drive Using a Novel Firefly Algorithm with Dynamic Control Mechanism}, JOURNAL = {Soft Computing}, VOLUME = {0}, NUMBER = {0}, PAGES = {0 - 0}, YEAR = {2017}, AUTHOR = {C.A. Monje, V. Haji} }