Optimal control of an alternating aerobic-anoxic wastewater treatment plant

Abstract:

This paper reports on a new approach in modelling and controlling an alternating aerobic-anoxic wastewater treatment plant. The plant is controlled using a model pbkp_redictive approach adapted for the specific problem. The model embedded in the control structure is a linear time-variant approximation to ASM No.1. The pbkp_redictive structure only considers the zero frequency component of controlled variables for the optimal duty cycle value calculation. Simulations of the controller behaviour are presented considering no plant-model mismatch.

Año de publicación:

2002

Keywords:

• Model
• frequency
• Optimisation
• Simulation
• Water pollution

Fuente:

google

scopus