Title :
Concerning adjoints of discrete-time systems
Author :
Sarachik, P.E. ; Kreindler, E.
Author_Institution :
New York University, Bronx, NY, USA
fDate :
7/1/1965 12:00:00 AM
Abstract :
It is shown that an adjoint to a discrete-time system having all the properties of the adjoint to a continuous-time system cannot be found.
Keywords :
Linear systems, time-varying continuous-time; Linear systems, time-varying discrete-time; Aerospace engineering; Controllability; Laboratories; Linear systems; Terminology; Variable speed drives; Vectors;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1965.1098139
