• B.J.Parvat
• S. B. Lukare
• S. R. Pandit

A moment ago many advanced control methods based on disturbance rejection have invented and proposed by researchers. These are transformed from an understanding of automatic control, particularly the task of feedback and feedforward control. With this understanding, this work presents feedback, feedforward, and feedback plus feedforward control approaches for set point tracking methods in general systems. In this, these acknowledged approaches are introduced and applied to higher-order process models for a better understanding of their design and implementation in simulation. The result obtained from these control schemes represents a close collaboration between feedforward and feedback controls. In realistic applications, feedforward control is normally used in combination with feedback control. Feedforward control is used to diminish the effects of measurable disturbances, while feedback control compensates for unmeasured disturbances, inaccuracies in the process model, and measurement errors. A remarkable advantage of the combined feedback and feedforward approach is that control gives an improved speed of response with accuracy. Finally, it is simulated to show the effectiveness of feedback, and feedforward separately and combined.

Feedback control, Feedforward control, Advanced control

"Performance Study of Combined Feedback and Feedforward Control", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 3, page no.h560-h564, March-2023, Available :http://www.jetir.org/papers/JETIR2303776.pdf

"Performance Study of Combined Feedback and Feedforward Control", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 3, page no. pph560-h564, March-2023, Available at : http://www.jetir.org/papers/JETIR2303776.pdf