Table 7. Cumulative Profitability Comparison for Changes in the Acrylic Acid Price.
| tested architecture | cumulative profitability (USD): lower AAprice | cumulative profitability (USD): higher AAprice |
|---|---|---|
| simple PI control loops | –4.5667 × 104 | –1.4024 × 105 |
| deterministic DyOP approach | –5.1085 × 104 | –1.4940 × 105 |
| stochastic DyOP approach (two layer) | –5.1746 × 104 | –1.5033 × 105 |
| stochastic DyOP approach (one layer) | –5.1255 × 104 | –1.4933 × 105 |