![Comparison among some well known control schemes with different tuning methods | Journal of Applied Research and Technology. JART Comparison among some well known control schemes with different tuning methods | Journal of Applied Research and Technology. JART](https://multimedia.elsevier.es/PublicationsMultimediaV1/item/multimedia/S1665642315000358:gr2.jpeg?xkr=ue/ImdikoIMrsJoerZ+w997EogCnBdOOD93cPFbanNcX6PcOHo8VDqRKrp6xHZ/NlPxKUvo805ICrHlplwxcm7hYIESfjCCTNDlVokL+8rPg+NJA1rlsSZXemhK4PRC/O+4b5imHIa50l9hGqwUxajKyoDHj0E+OYf0+0GXK4ex5N2yq7Fwurhxzj7S+D0lkGc88u1WJxl/r4xm2QertDyEMIVQKhvjkeR7fkkdASiFqhbYHBMYjv4MZ3L6Nv3gGO3v0E5Fw8sRy9jkJ84ilnECBb0HE9kS8CBf2i+MZeFCGBT1WqvABf2T4YhJauLX2ojELNNCE7qZI2Yb/EpSE3g==)
Comparison among some well known control schemes with different tuning methods | Journal of Applied Research and Technology. JART
Given below is a simplified block diagram of a feedforward control systemThe transfer function of the process isand the disturbance transfer function isThe transfer function of the PERFECT feed forward controller, Gf(s)
![Additive Feedforward Control block diagram. The reference signal is... | Download Scientific Diagram Additive Feedforward Control block diagram. The reference signal is... | Download Scientific Diagram](https://www.researchgate.net/publication/228412696/figure/fig12/AS:668680685887501@1536437307900/Additive-Feedforward-Control-block-diagram-The-reference-signal-is-rk-the-control.png)
Additive Feedforward Control block diagram. The reference signal is... | Download Scientific Diagram
![Block diagram for feedforward control. The control action is a portion... | Download Scientific Diagram Block diagram for feedforward control. The control action is a portion... | Download Scientific Diagram](https://www.researchgate.net/publication/320476719/figure/fig3/AS:550996175790081@1508379133901/Block-diagram-for-feedforward-control-The-control-action-is-a-portion-of-the-control.png)