Ülle Kotta

Linearization of Discrete-Time Systems

E. Aranda-Bricaire, Ülle Kotta, Claude H. Moog · SIAM Journal on Control and Optimization · 1996 · 206 citations

Mathematical Programming, Static State Feedback, Discrete-time Systems +13

Comments on "On the stability of discrete-time sliding mode control systems" [with reply]

Ülle Kotta, S.Z. Sarptürk, Y. İstefanopulos · IEEE Transactions on Automatic Control · 1989 · 75 citations

Nonlinear Control, Stability Conditions, Engineering +14

Transfer equivalence and realization of nonlinear higher order input–output difference equations

Ülle Kotta, A.S.I. Zinober, P. Liu · Automatica · 2001 · 72 citations

Nonlinear Control, Nonlinear System Identification, Nonlinear Circuit +3

Two Approaches for State Space Realization of NARMA Models: Bridging the Gap

Ülle Kotta, Nader Sadegh · Mathematical and Computer Modelling of Dynamical Systems · 2002 · 46 citations

State Estimation, Nonlinear System Identification, Engineering +14

On realizability of neural networks-based input–output models in the classical state-space form

Ülle Kotta, F.N. Chowdhury, Sven Nõmm · Automatica · 2006 · 45 citations

Neural Networks (Machine Learning), Linear System, Realization Theory +2