full state feedback

Full state feedback is utilized by commanding the input vector .

Feedback is extensively used in control theory, using a variety of methods including state space (controls), full state feedback (also known as pole placement), and so forth.

Loop transfer recovery methods have been among the most popular model based design methods used in industry for decades, due to their intuitive relationships between full state feedback designs and observer based designs.

Full state feedback (FSF), or pole placement, is a method employed in feedback control system theory to place the closed-loop poles of a plant in pre-determined locations in the s-plane.

As such it is not uncommon to find that control engineers prefer alternative methods like full state feedback (also known as pole placement) to find a controller over the use of the LQR algorithm.