Angewandte Regelung und Optimierung in der ... - uni-stuttgart
Angewandte Regelung und Optimierung in der ... - uni-stuttgart
Angewandte Regelung und Optimierung in der ... - uni-stuttgart
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Anwendung Wassernetz Basel<br />
Problem Formulierung<br />
• Optimally solve a hybrid problem consist<strong>in</strong>g of<br />
• ... cont<strong>in</strong>uous variables (eg, flows, levels, energy etc.)<br />
and<br />
• ... discrete variables (as for example switch<strong>in</strong>g the plant<br />
equipment on/off).<br />
• Such a problem can be formulated us<strong>in</strong>g Mixed-Logical<br />
Dynamic Models (MLD) and subsequently be solved used<br />
an MPC controller.<br />
• Possible implementation strategies<br />
• Optimization – Solve problem complete <strong>in</strong> advance<br />
• Control – Update solution onl<strong>in</strong>e <strong>in</strong> each time step<br />
© ABB Group<br />
SS 2010 | Slide 78
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