Pbkp_redictive control of dissolved oxygen in an activatedsludge wastewater treatment plant

Abstract:

This paper reports on the design of several model pbkp_redictive controllers for dissolved oxygen (DO) in an activated sludge wastewater treatment plant (WWTP). The paper explores several possibilities for obtaining appropiate models for pbkp_rediction using subspace identification methods. The paper also illustrates the use of a number of possibilities for rearranging the models to include actuator limitations. Finally, three model pbkp_redictive controllers (MPCs) are designed, tested and the results are compared with a PI controller. A well established simulation benchmark is used as a test bench for this study.

Año de publicación:

2003

Keywords:

• wastewater
• Pbkp_redictive control
• Subspace identification

Fuente:

google

scopus