Temat: stochastic control system - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Continuity of Solutions of Riccati Equations for the Discrete-Time Jlqp
Autorzy:: Czornik, A.
Świerniak, A.
Powiązania:: https://bibliotekanauki.pl/articles/908498.pdf
Data publikacji:: 2002
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: automatyka
coupled algebraic Ricatti equations
jump parameter system
quadratic control
stochastic stabilizability
observability
robustness
sensitivity
Opis:: The continuity of the solutions of difference and algebraic coupled Riccati equations for the discrete-time Markovian jump linear quadratic control problem as a function of coefficients is verified. The line of reasoning goes through the use of the minimum property formulated analogously to the one for coupled continuous Riccati equations presented by Wonham and a set of comparison theorems.
Źródło:: International Journal of Applied Mathematics and Computer Science; 2002, 12, 4; 539-543
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Hard and soft sub-time-optimal controllers for a mechanical system with uncertain mass
Autorzy:: Kulczycki, P.
Wisniewski, R.
Kowalski, P.
Krawiec, K.
Powiązania:: https://bibliotekanauki.pl/articles/970463.pdf
Data publikacji:: 2004
Wydawca:: Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:: sterowanie optymalne
odporność
system mechaniczny
masa niepewna
proces stochastyczny
budowa podoptymalna
optimal control
mechanical system
uncertain mass
stochastic process
suboptimal structure
robustness
Opis:: An essential limitation in using the classical optimal control has been its limited robustness to modeling inadequacies and perturbations. This paper presents the concepts of two practical control structures based on the time-optimal approach, a hard and soft one. The hard structure is defined by the parameters selected in accordance with the rules of the statistical decision theory: however, the soft structure allows additionally for elimination of rapid changes in control values. The object is a basic mechanical system, with uncertain (also non-stationary) mass treated as a stochastic process. The methodology proposed here is of a universal nature and may easily be applied with respect to other elements of uncertainty of time-optimal controlled mechanical systems.
Źródło:: Control and Cybernetics; 2004, 33, 4; 573-587
0324-8569
Pojawia się w:: Control and Cybernetics
Dostawca treści:: Biblioteka Nauki

Artykuł

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