Graduate Differential Equations (Control Optimization Problem)

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The discussion revolves around finding a control function \( u \) for a system of differential equations defined by \( y_{1}'=y_1+y_{2} \) and \( y_{2}'=y_2+u \), with initial conditions \( y_{1}(0)=y_{2}(0)=0 \) and desired final conditions \( y_{1}(1)=1 \) and \( y_{2}(1)=0 \). Participants emphasize the complexity of the problem, suitable for a Master's level control class, and suggest that it may not fit typical homework categories. They inquire about the type of control model desired, such as bang-bang or quadratic, to provide more targeted assistance. Additional resources on optimal control theory are shared to aid in understanding the problem. The focus remains on developing an appropriate control function to meet the specified conditions.
Alexandru999
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TL;DR
Differential Equations
\begin{equation}
y_{1}{}'=y_1{}+y_{2}

\end{equation}

\begin{equation}
y_{2}{}'=y_2{}+u
\end{equation}

build a control
\begin{equation}

u \epsilon L^{2} (0,1)
\end{equation}

for the care of the appropriate system solution
\begin{equation}
y_{1}(0)=y_{2}(0)=0
\end{equation}


satisfy \begin{equation}
y_{1}(1)=1 ,y_{2}(1)=0
\end{equation}
Please kindly if you can help me
Discipline is Optimal ControlHELP! i need to find control u

I am not cost functional, how to solve?
 
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Welcome to the PF. :smile:

Schoolwork questions generally go in the Homework Help forums, but this is a complex enough question that it can probably stay here in the DE forum for now. You mentioned in our PM discussion that this is for a Master's degree level control class. Here are two of the links we were discussing as background:

https://en.wikipedia.org/wiki/Optimal_control

https://math.berkeley.edu/~evans/control.course.pdf

Can you give any more information about this question? What kind of control model are you expecting? Bang-bang, quadratic, etc.?
 
berkeman said:
Welcome to the PF. :smile:

Schoolwork questions generally go in the Homework Help forums, but this is a complex enough question that it can probably stay here in the DE forum for now. You mentioned in our PM discussion that this is for a Master's degree level control class. Here are two of the links we were discussing as background:

https://en.wikipedia.org/wiki/Optimal_control

https://math.berkeley.edu/~evans/control.course.pdf

Can you give any more information about this question? What kind of control model are you expecting? Bang-bang, quadratic, etc.?

RequirementBuild a control u for which The solution corresponding to a system with \begin{equation}
y_{1}(0)=y_{2}(0)=0
\end{equation} satisfy \begin{equation}
y_{1}(1)=1 ,y_{2}(1)=0
\end{equation}HELP !
for the system
above
 

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