State-PID Feedback for Pole Placement of LTI Systems

الملخص EN

Pole placement problems are especially important for disturbance rejection and stabilization of dynamical systems and regarded as algebraic inverse eigenvalue problems.

In this paper, we propose gain formulae of state feedback through PID-elements to achieve desired pole placement for a delay-free LTI system with single input.

Real and complex stable poles can be assigned with the proposed compact gain formulae.

Numerical examples show that our proposed gain formulae can be used effectively resulting in very satisfactory responses.