System analysis for optimal control of a wastewater treatment benchmark

被引：6

作者：

Vrecko, D

Hvala, N

Kocijan, J

Zec, M

机构：

[1] Jozef Stefan Inst, SI-1000 Ljubljana, Slovenia

[2] Nova Gor Polytechn, SI-5000 Nova Gorica, Slovenia

[3] Minist Environm & Phys Planning, SI-1000 Ljubljana, Slovenia

来源：

WATER SCIENCE AND TECHNOLOGY | 2001年 / 43卷 / 07期

关键词：

activated sludge process; benchmark; control; optimisation; wastewater treatment plant;

D O I：

10.2166/wst.2001.0424

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The paper presents an analysis and optimisation of a wastewater treatment benchmark. The benchmark is a simulation environment defining a plant layout, simulation model, influent data, test procedures and evaluating criteria that should be used for comparing different control strategies. In this paper an analysis of the benchmark which addresses the influences of potential manipulated variables on control performance under different operating conditions is presented. In the study optimisation is used to define the optimal Values of the manipulated variables under constant as well as dynamic influent conditions. The results indicate that such an analysis and optimisation give important information about the manipulated variables under varying influent conditions and consequently about possible control strategies.

引用

页码：199 / 206

页数：8