Search Results - "Kaldmäe, A."

Faulty Plant Reconfiguration Based on Disturbance Decoupling Methods by Kaldmäe, A., Kotta, Ü., Jiang, B., Shumsky, A., Zhirabok, A.

“…The disturbance decoupling problem by dynamic measurement feedback (DDDPM) for discrete‐time nonlinear control systems is considered in this paper. The…”
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Disturbance Decoupling of Time Delay Systems by Kaldmäe, A., Moog, C. H.

“…A necessary and sufficient condition is derived for the solvability of the disturbance decoupling problem by a pure shift dynamic compensator. It corrects…”
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Computation of nonlinear eigenvalues based on the Ore determinant: preliminary results by Halás, M, Kaldmäe, A, Kotta, Ü, Slačka, J

“…The concept of eigenvalues has recently been generalized for nonlinear systems, but the method to find them is missing. Unlike the linear case, now one has to…”
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Fault accommodation in discrete time dynamic systems: Fault decoupling based approach by Kaldmae, A., Kotta, U., Shumsky, A. Ye, Zhirabok, A. N.

“…Solution to the problem of fault accommodation in dynamic systems described by nonlinear discrete-time models is based on the control law which provides full…”
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A brief tutorial overview of disturbance observers for nonlinear systems: application to flatness-based control by Kaldmae, Arvo, Kotta, Ulle

“…The paper presents a brief overview of the most popular disturbance estimation techniques together with their application to flatness-based control. Two…”
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On the properties of forward and backward shifts of vector fields by Kaldmäe, A, Kaparin, V, Kotta, Ü, Mullari, T, Pawluszewicz, E

“…The paper investigates some properties of recently defined forward and backward shifts of vector fields. The main purpose of the paper is to show that the…”
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Observer-based residual generation for nonlinear discrete-time systems by Kaldmäe, A, Kotta, Ü

“…The paper studies the possibility of constructing observer-based residuals to detect faults in a nonlinear discrete-time system. The residuals are generated in…”
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Global linearization approach to nonlinear control systems: a brief tutorial overview by Belikov, Juri, Kaldmae, Arvo, Kotta, Ulle

“…The paper gives an overview of an algebraic approach based on differential 1-forms, developed for the study of nonlinear control systems. The purpose of the…”
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Feedback linearization of possibly non-smooth systems by Kaldmae, Arvo, Kotta, Ulle, Shumsky, Alexey, Zhirabok, Alexey

“…The algebraic approach known as functions' algebra is used to develop the necessary and sufficient conditions for the existence of state transformation and…”
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Functions’ algebra in nonlinear control: computational aspects and software by Belikov, Juri, Kaldmaee, Arvo, Kaparin, Vadim, Kotta, Uelle, Shumsky, Alexey Ye, Tonso, Maris, Zhirabok, Alexey

“…The paper describes the Mathematica-based software for studying nonlinear control systems. The software relies on an algebraic method, called functions'…”
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Disturbance decoupling by measurement feedback: sensor location by Kaldmaeea, Arvo, Kottaa, Uelle, Shumskyb, Alexey, Zhirabokb, Alexey

“…The paper addresses the problem on sensor location regarding the solvability of the disturbance decoupling problem by the dynamic measurement feedback (DDDPM)…”
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Disturbance decoupling of multi-input multi-output discrete-time nonlinear systems by static measurement feedback by Kaldmäe, A, Kotta, Ü

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On exact feedback linearization of HVAC systems by Belikov, J., Kotta, U., Srinivasan, S., Kaldmae, A., Halturina, K.

“…In this paper, we discuss the possible applications of algebraic framework, based on the theory of differential one-forms, to analysis of the real-life…”
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Dynamic measurement feedback in discrete-time nonlinear control systems by Kaldmae, A., Kotta, U.

“…The problem of disturbance decoupling of discrete-time nonlinear control systems by dynamic measurement feedback is addressed in this paper. New input-output…”
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