Title :
A negative result on positive controllability of delay systems
Author_Institution :
Universit??t Breman, Breman, West Germany
Abstract :
This paper is concerned with complete controllability of linear retarded systems to the Sobolev space W2 (1) (-h,O;X) under a positivity constraint for the control; here X denotes a "negative", since this positive controllability property can only be achived under a very strong and obviously sufficient condition. For systems governed by ordinary differential equations the situation is - as is well known - entirely different.
Keywords :
Controllability; Delay systems;
Conference_Titel :
Decision and Control, 1983. The 22nd IEEE Conference on
Conference_Location :
San Antonio, TX, USA
DOI :
10.1109/CDC.1983.269727
