Citation link:
Authors:
Georgieva, Petya Georgieva; Георгиева, Петя Георгиева
Title:
Nonlinear adaptive controller for activated sludge process
Other Titles:
Нелинеен адаптивен регулатор за биоогично пречистване на отпадни води
Date of Issue:
1999
Is Part of:
Годишник на ТУ-София, 50(2), 1999. Автоматика и информатика : Юбилейна научна сесия „25 години Факултет „Автоматика“ ТУ–София 07-08.06.1999 София, с. 152-159
Publisher:
ТУ-София
Identifiers:
0374-342Х [issn]
Type:
Article
Language:
eng
Subject:
отпадъчни води – контрол – анализ и модели; отпадъчни води – пречистване – анализ и модели
Abstract:
The concept of adaptive 2.-tracking is applied as feedback control strategy to activated sludge process. The control objective is to track a varying reference signal asymptotically only within a pre-defined small tracking error in the presence of actuator constraints. The control design is based on the dynamical mass balance equations of the process, where the reaction kinetics and the process parameters are supposed to be unknown exactly, but to vary within known bounds. The simulation results show that the adaptation scheme is robust against measurement noise and time-varying process parameters.
Description:
Georgieva, Petya Georgieva. Nonlinear adaptive controller for activated sludge process. (Systems and control). // Годишник на ТУ-София, Том 50, 1999, № 2. Автоматика и информатика : Юбилейна научна сесия „25 години Факултет „Автоматика“ ТУ–София 07-08.06.1999 София, с. 152-159 : с формули, табл., сх. - Рез. на бълг. и англ. ез.; С библиогр.
