Universal Design Equations for Fractional Order PID Control of Plants with Time Delay


Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi, vol.34, no.2, pp.231-239, 2019 (Peer-Reviewed Journal) identifier


Some all-purpose design equations are derived for designing fractional order controllers for integer orderplants with time delay. The results combine many design techniques appearing in the literature. Inaddition to plotting the global stability boundaries, they can be used to achieve desired gain and phasemargins with a flat phase response near the gain cross over frequency. So, robustness can also beguaranteed. Further, satisfactory output disturbance and high frequency noise rejections can be realizable.An example is treated to make connections with the already existing results in the literature, which provesthe usability of the obtained design equations.