Temat: quasi-optimal control

Skocz do pozycji: 1.

Tytuł:: Synthesis of quasi-optimal motion crane’s control in the form of feedback
Autorzy:: Lovejkin, V.
Romasevich, Y.
Chovnuk, Y.
Tematy:: quasi-optimal control
crane
load vibrations
dynamic programming
control in the form of feedback; Pokaż więcej
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Powiązania:: https://bibliotekanauki.pl/articles/384640.pdf Link otwiera się w nowym oknie
Opis:: The solution of the problem of optimal crane’s control is proposed in this article. The crane’s model is adopted as two-mass. The synthesized quasi-optimal control allows one to eliminate vibrations during braking load of the crane. Control is a function of phase coordinates of dynamic system ”truck-load“ and it’s limited in size. One may use for the solution of the problem the method of dynamic programming. The results are illustrated with the help of graphics which are bold on the phase planes.
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Optimality conditions for a class of optimal boundary control problems with quasilinear elliptic equations
Autorzy:: Casas, E.
Dhamo, V.
Tematy:: optimal control
Neumann boundary control
quasi-linear elliptic equation
Pontryagin principle
second order optimality conditions; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Badań Systemowych PAN
Powiązania:: https://bibliotekanauki.pl/articles/206408.pdf Link otwiera się w nowym oknie
Opis:: First- and second-order optimality conditions are established for the boundary optimal control of quasilinear elliptic equations with pointwise constraints on the control. The theory is developed for Neumann controls in polygonal domains of dimension two. For the derivation of second-order sufficient optimality conditions, which is the main goal of this paper, the regularity of the solutions to the state equation and its linearization is studied in detail. Moreover, a Pontryagin principle is proved. The main difficulty in the analysis of these problems is the nonmonotone character of the state equation.
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Existence results and optimal control for a class of quasi mixed equilibrium problems involving the (f, g, h)-quasimonotonicity
Autorzy:: Migórski, Stanisław
Zeng, Biao
Liu, Zhenhai
Opis:: In this paper, by introducing a new concept of the (f, g, h)-quasimonotonicity and applying the maximal monotonicity of bifunctions and KKM technique, we show the existence results of solutions for quasi mixed equilibrium problems when the constraint set is compact, bounded and unbounded, respectively, which extends and improves several well-known results in many respects. Next, we also obtain a result of optimal control to a minimization problem. Our main results can be applied to the problems of evolution equations, differential inclusions and hemivariational inequalities.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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