Abstract (EN):
A system is characterized by its behavior B, which is a set consisting of all the admissible signals with respect to the system laws. A system and/or its behavior may be considered controllable whenever it is possible to make compatible the 'past' and the 'future' of two arbitrary signals. In this paper, the necessary and sufficient condition for the behavioral controllability of delay-differential systems with kernel representations is presented. Also, the notion of behavioral controllability is compared with the notion of approximate and spectral controllability. Other controllability properties, namely weak and strong controllability, are also introduced, but it turns out that they do not clearly relate to the behavior of system signals.
Language:
English
Type (Professor's evaluation):
Scientific
No. of pages:
4