@ARTICLE{c.a.monje2011optimizedfractionalorder, TITLE = {Optimized Fractional Order Conditional Integrator}, JOURNAL = {Journal of Process Control}, VOLUME = {21}, NUMBER = {6}, PAGES = {960 - 966}, YEAR = {2011}, AUTHOR = {C.A. Monje, Y. Luo, Y.Q. Chen, B.M. Vinagre} }