A simplified irreducible realization algorithm
Chi‐Tsong Chen, D.P. Mital · IEEE Transactions on Automatic Control · 1972
A procedure for realizing a rational matrix into a controllable and observable dynamical equation is presented. The procedure is a simplification of the methods based on Hankel matrices [3]-[5]. Compared with the existing methods, the proposed method will reduce significantly the computing time and the memory storage required.