An algorithm for the calculation of a nilpotent interactor matrix for linear multivariable systems
M.W. Rogozinski, Andrew P. Papliński, Michael J. Gibbard · IEEE Transactions on Automatic Control · 1987
A new algorithm for the calculation of the delay structure for a linear multivariable system is presented. The algorithm evaluates a nilpotent interactor matrix from the matrix of coefficients of the numerator of a right matrix fraction description of the system. The resulting nilpotent interactor is a product of first degree, nilpotent polynomial matrices.