© 1994 by Institute of Mathematics and its Applications
On the solvability of Morgan's problem (II): pole assignment while decoupling by state feedback and a constant singular input transformation
Department of Electrical Engineering, National Technical University of Athens 42 Patission Street, Athens 106 82, Greece
Necessary and sufficient conditions are determined for the stabilization of an l-input m-output time-invariant linear controllable system while decoupling it by state feed-backo and a constant singular input transformation. The fixed poles of the decoupled system are related to the interconnection-invariant zeros of the uncompensated system that have complexity greater than lm. Furthermore, methods are presented for assigning arbitrarily all the non-fixed poles of the decoupled system.