Research Article
Modeling, Analysis, and Intelligent Controller Tuning for a Bioreactor: A Simulation Study
Table 1
Nominal parameters of bioreactor.
|
Parameter | Values |
| | | 0; g/lit—lag phase | Biomass concentration | 0.9951; g/lit—growth phase | | 1.5302; g/lit—stationary phase | | | 4.0; g/lit—lag phase | Substrate concentration | 1.5122; g/lit—growth phase | | 0.1746; g/lit—stationary phase | | Dilution rate | 0.3; hr−1 | | Feed substrate concentration | 4.0 g/lit | | Maximum specific growth rate | 0.53; hr−1 | | Substrate saturation constant | 0.12; g/lit | | Cell mass yield | 0.4 | | Substrate inhibition constant | 0.4545; lit/g | | Initial arbitrary value of biomass (for simulation study) | 0; g/lit—lag phase | 0.125; g/lit—growth phase | 1; g/lit—stationary phase | | Initial arbitrary value of substrate (for simulation study) | 1; g/lit—lag phase | 1; g/lit—growth phase | 1; g/lit—stationary phase | α, β | Yield parameters for the product—to be selected based on the substrate and biomass | (it will have value only during the real time study) |
|
|