In this paper disturbance decoupling problem for switched linear systems is formulated under a geometrical
point of view. Necessary and sufficient conditions for the problem with standardizable condition to be
solvable are given
CitacióGarcia-Planas, M.I. Disturbance decoupling problem for switched linear systems. A geometric approach. "WSEAS transactions on systems", 2015, vol. 14, p. 244-251.