Actuator Fault Detection using Extended Kalman Filter for a Wastewater Treatment Process

被引：0
|
作者：
Miron, Mihaela [1 ]
Frangu, Laurentiu [1 ]
Caraman, Sergiu [1 ]
机构：
[1] Dunarea de Jos Univ Galati, Fac Automat Comp Elect Engn & Elect, Galati, Romania
来源：
2017 21ST INTERNATIONAL CONFERENCE ON SYSTEM THEORY, CONTROL AND COMPUTING (ICSTCC) | 2017年
关键词：
wastewater treatment process; extended Kalman filter; fault detection; process diagnosis; OBSERVERS; DESIGN;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper a model-based fault detection method of actuators in a biological wastewater treatment process is proposed. Using an extended Kalman filter, the states of a WWTP model are estimated. Then, comparing the estimated states affected by actuator faults with the model of the process, the residuals are generated. Simulation results show that faults can be detected effectively using this method.
引用
收藏
页码：583 / 588
页数：6
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