his paper is concerned with fractional
identification of state space model of continuous time MIMO
systems. The methodology used in this paper involves a
continuous-time fractional operator allowing to find fractional
derivatives of the stochastic input – output data which are treated
in time domain and identifying the state space matrices of the
system using QR factorization.. There are many advantages in
describing a physical system using fractional CT models in that
the dynamic behavior of the system is, in actuality, inherently
fractional. The efficacy of the approach is examined by
comparing with other approaches using integer identification
