Inverse systems of linear systems

Tadeusz Kaczorek
2010 Archives of Electrical Engineering  
Inverse systems of linear systems The concept of inverse systems for standard and positive linear systems is introduced. Necessary and sufficient conditions for the existence of the positive inverse system for continuous-time and discrete-time linear systems are established. It is shown that: 1) The inverse system of continuous-time linear system is asymptotically stable if and only if the standard system is asymptotically stable. 2) The inverse system of discrete-time linear system is
more » ... system is asymptotically stable if and only if the standard system is unstable. 3) The inverse system of continuous-time and discrete-time linear systems are reachable if and only if the standard systems are reachable. The considerations are illustrated by numerical examples.
doi:10.2478/s10171-010-0016-x fatcat:hqbj6jqxqnfzhhkx2qa5ix2dji