Methanol to Hydrocarbons problem
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| Methanol to Hydrocarbons problem | |
|---|---|
| Algebraic states: | 3 |
| Continuous control values: | 5 |
The Methanol to Hydrocarbons problem tries to determine "reaction coefficients for the conversion of methanol into various hydrocarbons." (Cite and problem taken from the COPS library)
Mathematical formulation
The problem is given by
Failed to parse (unknown function "\bigleft"): \begin{array}{llcl} \displaystyle \min_{\theta} &\sum\limits_{j=1}^{16} &&||y(\tau_j; \theta) - z_j||^2 \\[1.5ex] \mbox{s.t.} & \dot{y}_1 & = & -\bigleft( 2 \theta_2 - \frac{\theta_1 y_2}{(\theta_2 + \theta_5) y_1 + y_2} + \theta_3 + \theta_4 \bigright) y_1, \\ & \dot{y}_2 & = & \theta_1 y_1^2 - \theta_2 y_2. \\ \end{array}
Parameters
The values 
are measurements for the concentration for 
at time points 
and initial conditions are known.
Source Code
Model descriptions are available in
