Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "feedback control" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-10 z 10
    Tytuł:
    Remarks on the steady-state accuracy of a feedback control system
    Autorzy:
    Ferrante, A.
    Krajewski, W.
    Lepschy, A.
    Viaro, U.
    Powiązania:
    https://bibliotekanauki.pl/articles/205550.pdf
    Data publikacji:
    2000
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    feedback control systems
    robustness
    steady-state response
    Opis:
    The paper deals with the steady-state response of a feedback control system to the canonical inputs. For its characterization it seems useful to introduce the notion of accuracy index mi beside the standard notion of loop type v. This index is assumed to be equal to the power of t in the analytic expression of the canonical input that leads to a finite nonzero deviation between the actual and the desired responses. When applied in the control design procedure, the accuracy index mi allows to achieve a steady-state performance that is more satisfactory than the one obtainable with reference to the loop type only. The conditions under which a single-loop feedback control system exhibits a prescribed value of mi, given the value of v, are derived and discussed with particular regard to their robustness.
    Źródło:
    Control and Cybernetics; 2000, 29, 1; 51-67
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    From optimal control to non-cooperative differential games: a homotopy approach
    Autorzy:
    Bressan, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/970911.pdf
    Data publikacji:
    2009
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    optimal control
    non-cooperative differential games
    Nash equilibrium solution
    optimal feedback control
    Opis:
    We propose a new approach to the study of Nash equilibrium solutions to non-cooperative differential games. The original problem is embedded in a one-parameter family of differential games, where the parameter 0 ∈ [0,1] accounts for the strength of the second player. When 0 = 0, the second player adopts a myopic strategy and the game reduces to an optimal control problem for the first player. As 0 becomes strictly positive, Nash equilibrium solutions can be obtained by studying a bifurcation problem for the corresponding system of Hamilton-Jacobi equations.
    Źródło:
    Control and Cybernetics; 2009, 38, 4A; 1081-1106
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Pole assignment by feedback control of the second order coupled singular distributed parameter systems
    Autorzy:
    Ge, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/970460.pdf
    Data publikacji:
    2004
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    sterowanie ze sprzężeniem zwrotnym
    feedback control
    pole assignment
    coupled singular distributed parameter systems
    generalized inverse one of operator
    Opis:
    Pole assignment by feedback control of the second order coupled singular distributed parameter systems is discussed via functional analysis and operator theory in Hilbert space. The solutions of the problem and the constructive expression of the solutions are given by the generalized inverse one of bounded linear operator. This research is theoretically important for studying the stabilization and asymptotical stability of tlie second order coupled singular distributed parameter systems.
    Źródło:
    Control and Cybernetics; 2004, 33, 4; 551-562
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Stabilization of a fluid structure interaction with nonlinear damping
    Autorzy:
    Lasiecka, I.
    Lu, Y.
    Powiązania:
    https://bibliotekanauki.pl/articles/206598.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    fluid structure interaction
    interface
    Navier-Stokes equation
    system of elasticity
    feedback boundary control
    strong stability
    uniform stability
    optimal control
    passive damping
    active damping
    dynamic and static damping
    Opis:
    Asymptotic stability of finite energy solutions to a fluid-structure interaction with a static interface in a bounded domain Ω ∈ Rn, n = 2 is considered. It is shown that the undamped model subject to ”partial flatness” geometric condition on the in- terface produces solutions whose energy converges strongly to zero; while with a stress type feedback control applied on the interface of the structure, the model produces solutions whose energy is exponentially stable. An addition of a static damping on the interface produces solutions whose full norm in the phase space is exponentially stable. Without a static damping an interesting phenomenon occurs that steady state solutions (equilibria) might generate genuinely growing in time solutions. This is purely nonlinear phenomenon captured by newly developed techniques amenable to handle instability of steady state solutions arising from nonlinearity.
    Źródło:
    Control and Cybernetics; 2013, 42, 1; 155-181
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Strong stability of a model of an overhead crane
    Autorzy:
    Conrad, F.
    Mifdal, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/205869.pdf
    Data publikacji:
    1998
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    boundary control
    feedback stabilization
    flexible structure
    Opis:
    In this paper, a strong stability result is given for a model of an overhead crane which consists of a motorized platform moving along an horizontal beam with a flexible cable, holding a load mass M. A non uniform stability result is also shown.
    Źródło:
    Control and Cybernetics; 1998, 27, 3; 363-374
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Improved fuzzy feedback linearization and Sinswat-transformation control of inverted pendulum
    Autorzy:
    Chien, T. L.
    Chen, C. C.
    Chen, Y. C.
    Wu, S. L.
    Powiązania:
    https://bibliotekanauki.pl/articles/970222.pdf
    Data publikacji:
    2010
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    fuzzy logic control
    almost disturbance decoupling
    feedback linearization approach
    composite Lyapunov approach
    inverted pendulum control system
    Opis:
    This paper studies the output tracking and almost disturbance decoupling problem of nonlinear control systems with uncertainties via fuzzy logic control and feedback linearization approach. The main contribution of this study is to construct a controller, under appropriate conditions, such that the resulting closed-loop system enjoys for any initial condition and bounded tracking signal the following characteristics: input-to-state stability with respect to disturbance inputs and almost disturbance decoupling, i.e., the influence of disturbances on the L2 norm of the output tracking error can be arbitrarily attenuated by increasing some adjustable parameters. The underlying theoretical approaches are the differential geometry approach and the composite Lyapunov approach. One example, which cannot be solved by the approach from the first paper (Marino et al., 1989) on the almost disturbance decoupling problem, is proposed in this paper to exploit the fact that the almost disturbance decoupling and the convergence rate performances are easily achieved by virtue of our approach. In order to demonstrate the practical applicability, the paper takes up the study of an inverted pendulum control system.
    Źródło:
    Control and Cybernetics; 2010, 39, 4; 1069-1093
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Phase portraits of planar control-affine systems
    Autorzy:
    Jakubczyk, B.
    Respondek, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/970556.pdf
    Data publikacji:
    2005
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    system sterowania
    niezmiennik
    trajektoria krytyczna
    bifurkacja
    control system
    family of control systems
    invariants
    phase portrait
    critical trajectories
    feedback equivalence
    bifurcation
    Opis:
    We study nonlinear control systems in the plane, affine with respect to control. We introduce two sets of feedback equivariants forming a phase portrait PP and a parameterized phase portrait PPP of the system. The phase portrait PP consists of an equilibrium set E, a critical set C (parameterized, for PPP), an optimality index, a canonical foliation and a drift direction. We show that under weak generic assumptions the phase portraits determine, locally, the feedback and orbital feedback equivalence class of a system. The basic role is played by the critical set C and the critical vector field on C. We also study local classification problems for systems and their families.
    Źródło:
    Control and Cybernetics; 2005, 34, 3; 819-847
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Strong decay for one-dimensional wave equations with nonmonotone boundary damping
    Autorzy:
    Pierre, M.
    Vancostenoble, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/205904.pdf
    Data publikacji:
    2000
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    równanie falowe
    stabilność
    asymptotic behavior
    boundary control
    d'Alembert formula
    distribute parameter system
    global existence
    nonliner control system
    nonmonotone feedback
    stabilization
    wave equation
    Opis:
    This paper is a contribution to the following question : consider the classical wave equation damped by a nonlinear feedback control which is only assumed to decrease the energy. Then, do solutions to the perturbed system still exist for all time? Does strong stability occur in the sense that the energy tends to zero as time tends to infinity? We prove here that the answer to both questions is positive in the specific case of the one-dimensional wave equation damped by boundary controls which are functions of the observed velocity. The main point is that no monotonicity assumption is made on the damping term.
    Źródło:
    Control and Cybernetics; 2000, 29, 2; 473-484
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Hybrid robust stabilization in the Martinet case
    Autorzy:
    Prieur, C.
    Trelat, E.
    Powiązania:
    https://bibliotekanauki.pl/articles/969996.pdf
    Data publikacji:
    2006
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    Martinet case
    hybrid feedback
    robust stabilization
    measurement errors
    actuator noise
    external disturbances
    optimal control
    singular trajectory
    sub-Riemannian geometry
    Opis:
    In a previous work, Prieur, Trelat (2006), we derived a result of semi-global minimal time robust stabilization for analytic control systems with controls entering linearly, by means of a hybrid state feedback law, under the main assumption of the absence of minimal time singular trajectories. In this paper, we investigate the Martinet case, which is a model case in 1R3, where singular mini-mizers appear, and show that such a stabilization result still holds. Namely, we prove that the solutions of the closed-loop system converge to the origin in quasi minimal time (for a given bound on the controller) with a robustness property with respect to small measurement noise, external disturbances and actuator errors.
    Źródło:
    Control and Cybernetics; 2006, 35, 4; 923-945
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Optimal design of model following control with genetic algorithm
    Autorzy:
    Zhang, X.
    Yamane, Y.
    Powiązania:
    https://bibliotekanauki.pl/articles/205732.pdf
    Data publikacji:
    2001
    Wydawca:
    Polska Akademia Nauk. Instytut Badań Systemowych PAN
    Tematy:
    algorytm genetyczny
    model optymalny
    sprzężenie do przodu
    sprzężenie zwrotne
    feedback
    feedforward
    genetic algorithm
    model following control (MFC)
    optimal design
    Opis:
    This paper presents a genetic algorithm for the optimal design of model following control in which there are nonlinear disturbance and unceratin parameters, where the output is regulated to follow the output of reference model. The effectiveness of the proposed algorithm is illustrated by numerical examples.
    Źródło:
    Control and Cybernetics; 2001, 30, 1; 71-79
    0324-8569
    Pojawia się w:
    Control and Cybernetics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-10 z 10

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies