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04/04/10 15:43:06 (14 years ago)
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zimamiro
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  • applications/dual/SIDP/text/ch3.tex

    r872 r891  
    1 \section{Popis syst�} 
    2 \section{Transformace syst�} 
    3 \section{Srovn� jednotliv��up� 
     1A�liv pou�it�ynamick� programov� p����ok v ��lohy du�� ��analytick�e�en�bvykle nen�o�n��at. V ka�d��ov�kroku se toti� pot�se dv� obecn�bt��obl�my: 1) v� st� hodnoty a 2) minimalizace vzhledem k $u_t$. Oba probl� obecn�emaj�nalytick�e�en� bez dal��pecifikace � je proto t�p� k aproxima�m metod� 
     2 
     3V t� kapitole p��me popis n�lika mo�n��up�proximativn� ��lohy du�� ��P�e� �e �u du�� ��je nalezen��c�trategie $\pi=\mu_{0:N-1}$, kter�y minimalizovala o��nou ztr� 
     4\begin{equation} 
     5\label{ilos} 
     6J_\pi=\E_{y_0,w_{0:N-1}}\left\{g_N(y_N)+\sum_{t=0}^{N-1}g_t(y_t,\mu_t(I_t),w_t)\right\}, 
     7\end{equation} 
     8za podm�k 
     9\begin{gather} 
     10\label{the2} 
     11\theta_{t+1}=h_t(\theta_t,I_t,y_{t+1},u_t),\\ 
     12\label{poz3} 
     13y_0=h_0(\theta_0,v_0),\qquad y_{t+1}=h_t(\theta_t, I_t,u_t,v_{t+1}), \qquad t=0,\ldots,N-1, 
     14\end{gather} 
     15 
     16\section{Certainty equivalecnce control} 
     17\section{Metoda separace} 
     18\section{SIDP}