Feedforward multiple harmonic control for periodic disturbance rejection. - Kai Zenger; Ali Altowati; Kari Tammi; Eero Vesaoja (ICARCV, 2010)

Design of Standard PID Controller for Exothermic Batch Process Simulation. - Awad Shamekh; Tawfiq Hussein; Ali Altowati (EMS, 2013)