Felix T. S. Chan Rajat Bhagwat S. Wadhwa Taguchi's Method Analysis of an FMS Under Review-Period-Based Operational Controls: Identification of Control Periodicity. 212-225 2007 37 IEEE Transactions on Systems, Man, and Cybernetics, Part A 2 http://doi.ieeecomputersociety.org/10.1109/TSMCA.2006.886355 db/journals/tsmc/tsmca37.html#ChanBW07