 | 2012 |
| 22 |  | Ülle Kotta,
Maris Tõnso:
Realization of discrete-time nonlinear input-output equations: Polynomial approach.
Automatica 48(2): 255-262 (2012) |
| 2011 |
| 21 |  | Juri Belikov,
Ülle Kotta,
Maris Tõnso:
Minimal realization of nonlinear MIMO equations in state-space form: Polynomial approach.
CDC-ECE 2011: 7735-7740 |
| 20 |  | Ülle Kotta,
Palle Kotta,
Maris Tõnso,
Miroslav Halás:
State-space realization of nonlinear input-output equations: Unification and extension via pseudo-linear algebra.
ICCA 2011: 354-359 |
| 19 |  | Juri Belikov,
Miroslav Halás,
Ülle Kotta,
Claude H. Moog:
Model matching problem for discrete-time nonlinear systems: Transfer function approach.
ICCA 2011: 360-365 |
| 18 |  | Juri Belikov,
Ülle Kotta,
Maris Tõnso:
On applicability of LPV tools for bilinear systems.
ICCA 2011: 366-371 |
| 17 |  | Vadim Kaparin,
Ülle Kotta:
Extended observer form for discrete-time nonlinear control systems.
ICCA 2011: 507-512 |
| 16 |  | Sven Nõmm,
Ülle Kotta:
Comparison of neural networks-based ANARX and NARX models by application of correlation tests.
IJCNN 2011: 2113-2118 |
| 15 |  | Ülle Kotta,
Zbigniew Bartosiewicz,
Sven Nomm,
Ewa Pawluszewicz:
Linear Input-Output Equivalence and Row Reducedness of Discrete-Time Nonlinear Systems.
IEEE Trans. Automat. Contr. 56(6): 1421-1426 (2011) |
| 14 |  | Zbigniew Bartosiewicz,
Ülle Kotta,
Ewa Pawluszewicz,
Malgorzata Wyrwas:
Control systems on regular time scales and their differential rings.
MCSS 22(3): 185-201 (2011) |
| 13 |  | Guofeng Fu,
Miroslav Halás,
Ülle Kotta,
Ziming Li:
Some remarks on Kähler differentials and ordinary differentials in nonlinear control theory.
Systems & Control Letters 60(9): 699-703 (2011) |
| 2009 |
| 12 |  | Maris Tõnso,
Ülle Kotta:
Realization of Continuous-Time Nonlinear Input-Output Equations: Polynomial Approach.
EUROCAST 2009: 633-640 |
| 11 |  | Miroslav Halás,
Ülle Kotta,
Ziming Li,
Huaifu Wang,
Chunming Yuan:
Submersive rational difference systems and their accessibility.
ISSAC 2009: 175-182 |
| 10 |  | Ülle Kotta,
Zbigniew Bartosiewicz,
Ewa Pawluszewicz,
Malgorzata Wyrwas:
Irreducibility, reduction and transfer equivalence of nonlinear input-output equations on homogeneous time scales.
Systems & Control Letters 58(9): 646-651 (2009) |
| 2008 |
| 9 |  | Miroslav Halás,
Ülle Kotta:
A polynomial approach to the synthesis of observers for nonlinear systems.
CDC 2008: 3571-3576 |
| 8 |  | Ülle Kotta,
Palle Kotta,
Miroslav Halás:
Irreducibility and reduction of nonlinear control systems: Unification and extension via pseudo-linear algebra.
ICARCV 2008: 1039-1043 |
| 7 |  | Ülle Kotta,
Alar Leibak,
Miroslav Halás:
Non-commutative determinants in nonlinear control theory: Preliminary ideas.
ICARCV 2008: 815-820 |
| 2007 |
| 6 |  | Heli Rennik,
Maris Tõnso,
Ülle Kotta:
Webmathematica based tools for nonlinear control systems.
ICINCO-SPSMC 2007: 178-183 |
| 2006 |
| 5 |  | Ülle Kotta,
Palle Kotta,
Sven Nomm,
Maris Tõnso:
Irreducibility Conditions for Continuous-time Multi-input Multi-output Nonlinear Systems.
ICARCV 2006: 1-5 |
| 4 |  | Eduard Petlenkov,
Sven Nomm,
Ülle Kotta:
Neural Networks Based ANARX Structure for Identification and Model Based Control.
ICARCV 2006: 1-5 |
| 3 |  | Ülle Kotta,
F. N. Chowdhury,
Sven Nõmm:
On realizability of neural networks-based input-output models in the classical state-space form.
Automatica 42(7): 1211-1216 (2006) |
| 2001 |
| 2 |  | Ülle Kotta,
Alan Solon Ivor Zinober,
P. Liu:
Transfer equivalence and realization of nonlinear higher order input-output difference equations.
Automatica 37(11): 1771-1778 (2001) |
| 1999 |
| 1 |  | Ülle Kotta,
Maris Tõnso:
Transfer Equivalence and Realization of Nonlinear Higher Order Input/Output Difference Equations Using Mathematica.
Journal of Circuits, Systems, and Computers 9(1-2): 23-36 (1999) |