The minimal time-varying realization of a nonlinear time-invariant system?
Kotta, Ülle
;
Moog, Claude H.
;
Tõnso, Maris
9th IFAC Symposium on Nonlinear Control Systems 2013 : Toulouse, France, 4 - 6 September 2013
2013
/
p. 518 - 523
https://doi.org/10.3182/20130904-3-FR-2041.00080
https://www.scopus.com/sourceid/21100456158
https://www.scopus.com/record/display.uri?eid=2-s2.0-84885804720&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.3182%2F20130904-3-FR-2041.00080%29&sessionSearchId=b54b8b263198aa2b467a2e833e85bb3b
On flatness of discrete-time nonlinear systems
Kaldmäe, Arvo
;
Kotta, Ülle
9th IFAC Symposium on Nonlinear Control Systems 2013 : Toulouse, France, 4 - 6 September 2013
2013
/
p. 588 - 593
https://doi.org/10.3182/20130904-3-FR-2041.00017
https://www.scopus.com/sourceid/21100456158
https://www.scopus.com/record/display.uri?eid=2-s2.0-84885732008&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.3182%2F20130904-3-FR-2041.00017%29