Year 2024

• A stochastic approach for the solution of single and multi – objective optimisation problems of biological processes in sequencing batch reactor

  Publication

  • T. Ujazdowski
  • R. Piotrowski
  • M. Banach

  - JOURNAL OF PROCESS CONTROL - Year 2024

  This paper investigates the impact of implementing single and multi-optimisation solutions on the biological treatment process in a sequencing batch reactor (SBR). The research is based on a case study of the water resource recovery facility (WRRF) in Swarzewo, Northern Poland. The paper introduces the adaptive extremum seeking control (ESC) method for dissolved oxygen (DO) concentration control and places it in a layered control structure....

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Year 2023

• A new approach to designing control of dissolved oxygen and aeration system in sequencing batch reactor by applied backstepping control algorithm

  Publication

  • M. Kolankowski
  • M. Banach
  • R. Piotrowski
  • T. Ujazdowski

  - Acta Mechanica et Automatica - Year 2023

  The Wastewater Treatment Plant (WWTP) is a very complex system, due to its nonlinearity, time-variance, and multiple time scales in its dynamics among others. The most important control parameter in a WWTP is the Dissolved Oxygen (DO) concentration. The tracking problem of the DO concentration is one of the most fundamental issues in biological wastewater treatment. Proper DO concentration control is necessary to achieve adequate...

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• Employment of a Nonlinear Adaptive Control System for Improved Control of Dissolved Oxygen in Sequencing Batch Reactor

  Publication

  • M. Banach
  • M. Kolankowski
  • R. Piotrowski
  • T. Ujazdowski

  - Year 2023

  A proper control in a complex system, such as Wastewater Treatment Plant (WWTP) with each year is becoming increasingly important. High quality control can minimize an environmental impact as well as reduce operational costs of the WWTP. One of the core issues is providing adequate dissolved oxygen (DO) concetration for microorganisms used in a treatment process. An aeration process of the wastewater realised by an system consisting...

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Year 2022

• System stabilizacji piłki na ruchomej platformie

  Publication

  • M. Banach
  • R. Piotrowski

  - Pomiary Automatyka Robotyka - Year 2022

  W ostatnich latach nastąpił znaczny rozwój i wzrost zastosowań układów regulacji nadążnej. Ich wykorzystanie przestało ograniczać się do zastosowań przemysłowych, a zaczęto je używać w aplikacjach życia codziennego. Artykuł przedstawia proces projektowania i syntezy nadążnego układu stabilizacji piłki na ruchomej platformie. Opisano część mechaniczną oraz elektroniczną platformy. Przedstawiono model matematyczny, a także opisano...

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