# A linear system

## Model description:

Consider a linear system represented by the transfer function

$$G(s)=\dfrac{c}{s(s+a)}$$

where $a$ and $c>0$ are unknowns constants, and the reference model

$$G_m(s)=\dfrac{\omega^2}{s^2 + 2\zeta\omega s + \omega^2}.$$

2

## Publication details:

 Title Adaptive output feedback control of nonlinear systems represented by input-output models Publication Type Journal Article Authors Khalil, H.K.