Autor: Karboński, A. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Integrated Routing and Network Flow Control Embracing Two Layers of TCP/IP Networks - Methodological Issues
Autorzy:: Karboński, A.
Powiązania:: https://bibliotekanauki.pl/articles/309213.pdf
Data publikacji:: 2012
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: decomposition
flow control
Lagrangian relaxation
networks
optimisation
routing
TCP/IP
Opis:: A cross-layer network optimization problem is considered. It involves network and transport layers, treating both routing and flows as decision variables. Due to the nonconvexity of the capacity constraints, when using Lagrangian relaxation method a duality gap causes numerical instability. It is shown that the rescue preserving separability of the problem may be the application of the augmented Lagrangian method, together with Cohen's Auxiliary Problem Principle.
Źródło:: Journal of Telecommunications and Information Technology; 2012, 2; 51-54
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Optimal Pump Scheduling for Large Scale Water Transmission System by Linear Programming
Autorzy:: Błaszczyk, J.
Karboński, A.
Krawczyk, K.
Malinowski, K.
Allidina, A.
Powiązania:: https://bibliotekanauki.pl/articles/309318.pdf
Data publikacji:: 2012
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: linear programming
minimum cost operative planning
pump scheduling
water supply
Opis:: Large scale potable water transmission system considered in this paper is the Toronto Water System, one of the largest potable water supply networks in North America. The main objective of the ongoing Transmission Operations Optimizer project consists in developing an advanced tool for providing such pumping schedules for 153 pumps, that all quantitative requirements with respect to the system operation are met, while the energy costs are minimized. We describe here a linear, so-called SimplifiedModel (SM), based on mass-balance equations, which is solved on week horizon and delivers boundary conditions for so-called Full Model (FM), which is nonlinear and takes into account hydraulic phenomena and water quality.
Źródło:: Journal of Telecommunications and Information Technology; 2012, 3; 91-96
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

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