Robust adaptive fuzzy control for single-chamber single-population microbial fuel cell

Figures & data

Figure 1. Single-chamber MFC with PEM.

Figure 2. Block diagram of the MFC system with proposed controller.

Figure 3. Performance of substrate concentration.

Figure 4. Performance of biomass concentration.

Figure 5. Anode voltages of single-chamber MFC.

Figure 6. Cathode voltages of single-chamber MFC.

Figure 7. Voltages of single-chamber MFC.

Figure 8. Control signal in scenario 1.

Figure 9. Performance of substrate concentration.

Figure 10. Performance of biomass concentration.

Figure 11. Anode voltages of single-chamber MFC.

Figure 12. Cathode voltages of single-chamber MFC.

Figure 13. Voltages of single-chamber MFC.

Figure 14. Control signal in scenario 2.

Figure 15. Performance of substrate concentration.

Figure 16. Performance of biomass concentration.

Figure 17. Anode voltages of single-chamber MFC.

Figure 18. Cathode voltages of single-chamber MFC.

Figure 19. Voltages of single-chamber MFC.

Figure 20. Control signal in scenario 3.

Figure 21. Performance of substrate concentration.

Figure 22. Performance of biomass concentration.

Figure 23. Anode voltages of single-chamber MFC.

Figure 24. Cathode voltages of single-chamber MFC.

Figure 25. Voltages of single-chamber MFC.

Figure 26. Control signal in scenario 4.