Autor: Studzinski, J. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: ICS System Supporting the Water Networks Management by Means of Mathematical Modelling and Optimization Algorithms
Autorzy:: Studzinski, J.
Powiązania:: https://bibliotekanauki.pl/articles/385196.pdf
Data publikacji:: 2015
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: drink water distribution system
water net hydraulic model
hydraulic optimization
water net management
Opis:: In the/this paper a concept of an integrated information system for complex management of water networks is presented. The ICT system is under development at the Systems Research Institute (IBS PAN) in Warsaw for a couple of years and it is gradually tested in some Polish communal waterworks of differentiated size. Several waterworks management tasks requiring mathematical modelling, optimization and approximation algorithms can be solved using this system. Static optimization and multi-criteria algorithms are used for solving more complicated tasks like calibration of the water net hydraulic model, water net optimization and planning, control of pumps in the water net pump stations etc. [4] But some of the management tasks are simpler and can be performed by means of repetitive simulation runs of the water net hydraulic model. The water net simulation, planning of the SCADA system, calculation of water age and chlorine concentration in the water net, localization of hidden water leaks occurring in the network and planning of water net revitalization works are the examples of such tasks executed by the ICT system. They are described in this paper.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2015, 9, 4; 48-54
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Planowanie systemu monitoringu wspomagającego zarządzanie miejską siecią wodociągową
Planning the monitoring systems supporting the communal water nets management
Autorzy:: Studziński, J.
Powiązania:: https://bibliotekanauki.pl/articles/276846.pdf
Data publikacji:: 2012
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: planowanie systemu monitoringu
zarządzanie siecią wodociągową
automatyczna kalibracja modelu hydraulicznego
planning the monitoring systems
water net management
automatic calibration of water net hydraulic models
Opis:: W artykule przedstawiono algorytm planowania systemu monitoringu instalowanego na sieci wodociągowej w taki sposób, aby umożliwiał realizację określonych zadań związanych z eksploatacją sieci. Do takich zadań należą np. kalibracja modelu hydraulicznego sieci wodociągowej oraz lokalizacja awarii i ukrytych wycieków wody.
In the paper an algorithm for planning the monitoring systems for communal water networks is described. This special planning enables designing the monitoring systems that make possible to support the water networks management and especially the operational control and planning of water nets. The exemplary tasks that can be solved using the monitoring systems properly planed are the finding out the hidden water leaks on the water net [5] and automatic calibration of the water net hydraulic model.
Źródło:: Pomiary Automatyka Robotyka; 2012, 16, 2; 95-100
1427-9126
Pojawia się w:: Pomiary Automatyka Robotyka
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 3.

Tytuł:: Analysis, Modelling and Planning the Communal Sewarage Systems
Autorzy:: Studziński, J.
Petriczek, G.
Powiązania:: https://bibliotekanauki.pl/articles/384897.pdf
Data publikacji:: 2016
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: drink water networks
hydraulic water nets modeling
water net revitalization
water net reliability
Opis:: The hydraulic calculations of sewage networks are done ususally by the use of nomograms being the diagrams that show the relation between the main network parameters like pipe diameters, flow rates, hydraulic slopes and flow velocities. In traditional planning of sewage networks the appropriate hydraulic values are read mechanically from the the nomograms. Another way of calculation is the use of professional programs like the SWMM5 hydraulic model and genetic or heuristic optimization algorithms. In the paper still another way of realizing the hydraulic and planning calculations is presented in which the basic hydraulic rules and formulas describing the sewage networks and their functioning are used. The numerical solutions of nonlinear equations resulted from the formulas and describing the main phenomena of sewage flows are used in the paper to solve the tasks of hydraulic calculation and planing of the networks.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2016, 10, 4; 53-61
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 4.

Tytuł:: Failures location within water-supply systems by means of neural networks
Autorzy:: Rojek, I.
Studziński, J.
Powiązania:: https://bibliotekanauki.pl/articles/385212.pdf
Data publikacji:: 2014
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: water supply networks
network hydraulic
model, detection and location of water leakages
neural networks
Opis:: In the article the neural networks used for failures location for water supply networks are presented. To do this a hydraulic model of the water net, as well as an appropriate developed monitoring system have to be used. The current applications of monitoring systems installed in the waterworks do not realize their possibilities. The monitoring systems provided as autonomic programs to collect and record the information about flows and pressures of water in source pumping stations, in the pump stations bringing up the water pressure inside the water net and in the pipes of water supply network give a general knowledge about state of its work, but if they would be used as elements of IT systems supporting the water network management, they could help to solve the tasks concerning detection and localization of water leaks. The models of failures location in water nets described in the paper are created by means of neural networks in the form of MLP nets.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2014, 8, 2; 24-28
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 5.

Tytuł:: Computer Dynamic Modelling of Communal Sewage Networks
Autorzy:: Bogdan, L.,
Petriczek, G.
Studziński, J.
Powiązania:: https://bibliotekanauki.pl/articles/384831.pdf
Data publikacji:: 2014
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: command sewage network
flow computer modelling
Manning formula
Opis:: In the paper two algorithms of dynamic modeling of communal sewage networks are presented. It is assumed that the hydraulic parameters of segments, namely canal shape, canal dimension and roughness are constant. The goal of the algorithms is to calculate the main sewage network parameters using only the continuity equation and the Manning formula. In the algorithms, fundamental algebraic formulas describing the filling heights in the canals and the sewage flow velocities are also used. The network model based only on the Manning formula and continuity equation in difference form and not on the liquid equations as it is used commonly by modelling the sewage networks is simpler and faster in calculations. While modeling the networks fixed network structure and slowly changing sewage inflows into the canals are assumed. The forecasted inflow values are stated and the investigation presented concerns the sanitary and mixed gravitational sewage networks.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2014, 8, 4; 51-58
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 6.

Tytuł:: Mathematical modeling and computer aided planning of communal sewage networks
Autorzy:: Bogdan, L.
Petriczek, G.
Studziński, J.
Powiązania:: https://bibliotekanauki.pl/articles/384901.pdf
Data publikacji:: 2014
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: mathematical modeling of sewage network
hydraulic parameter of canal
Opis:: In the paper the basic questions connected with modeling of wastewater networks are presented. Methods of modeling basic sewage parameters and appropriate calculation algorithms are described. The problem concerns the gravitational networks divided by nodes into branches and sectors. The nodes are the points of connection of several network segments or branches or the points of changing network parameters as well as of location of sewage inflows to the network. The presented algorithms for networks hydraulic calculation concern sanitary or combined sewage nets. It is assumed that the segments parameters such as shape, canal dimension, bottom slope or roughness are constant. Because of these assumptions all relations considered concern the steady state conditions for the network. The calculation of flow velocities and the filling heights in the segments of the wastewater net are carried out for the known slopes and diameters of the canals.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2014, 8, 2; 17-23
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "Studzinski, J." wg kryterium: Autor

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język