Figures index

From

ANFIS Based Identification and Control of Distillation Process

M. Shahbazian, H. Jazayerirad, M. Ebnali

Journal of Automation and Control. 2014, 2(2), 49-56 doi:10.12691/automation-2-2-3
  • Figure 1. Schematic layout of the column
  • Figure 2. Traditional tray temperature control technique applied to distillation column
  • Figure 3. Input signals applied to the process for collecting of identification data
  • Figure 4. First order Sugeno fuzzy model with two rules
  • Figure 5. Estimated and actual value for bottom product benzene concentration
  • Figure 6. Estimated and actual value for sidestream benzene concentration
  • Figure 7. Layout of column inferential control configuration
  • Figure 8. Comparison between the performance of the traditional tray temperature, full inferential and single variable inferential bottom product controller in response to step change in feed stream benzene concentration
  • Figure 9. Comparison between the performance of the traditional tray temperature, full inferential and single variable sidestream composition controller in response to step change in feed stream benzene concentration (+10%)