The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The paper describes the development of a benchmark for the evaluation of control strategies in wastewater treatment plants. The benchmark is a platform-independent simulation environment defining a plant layout, a simulation model, influent loads, test procedures and evaluation criteria. Several different research teams have contributed to the development of the benchmark and have obtained results...
The anaerobic digestion is a very efficient process to degrade organic matters of the wastewater. An original model of the anaerobic digestion in a fluidised bed is presented, where the hydrodynamical part is described by an axial dispersion model. We extended the asymptotic observer based on the works of Bastin and Dochain for a new type of reactor with complex hydrodynamics. We applied this new...
In this paper, a recurrent neural networks observer for anaerobic processes is proposed; the main objective is to estimate biomass, in a completely stirred tank reactor. The neural network is trained with an extended Kalman filter algorithm. The applicability of the proposed observer is verified via simulations.
This paper is dealing with applications to bioprocess control of an original approach called L/A control which releases the positivity constraints on process variables through non linear transformations. After a short presentation of L/A control its performances are evaluated through realistic simulations in stabilizing an anaerobic digester. Then, an experimental validation is proposed through two...
This paper is dealing with applications to bioprocess control of an original approach called L/A control which releases the positivity constraints on process variables through non linear transformations. After a short presentation of L/A control, its performances are evaluated through realistic simulations in stabilizing an anaerobic digester. Then, an experimental validation is proposed through two...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.