NETWORK MODEL AND ALGORITHM FOR SOLVING PROBLEM PERTAINING TO OPTIMUM DISTRIBUTION OF CAPITAL INVESTMENT WHILE MODERNIZING ENTERPRISES OF HEATING SYSTEMS
The paper presents a problem statement, a developed mathematical model and proposed algorithm for solving optimization of capital investments in modernization (introduction of automatic controlsystems of thermal processes) of large systems of centralized heat supply which are based on applicat...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | Russian |
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Belarusian National Technical University
2009-08-01
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| Series: | Наука и техника |
| Online Access: | https://sat.bntu.by/jour/article/view/584 |
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| _version_ | 1846144770279211008 |
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| author | V. A. Sednin A. D. Korznikov А. V. Sednin |
| author_facet | V. A. Sednin A. D. Korznikov А. V. Sednin |
| author_sort | V. A. Sednin |
| collection | DOAJ |
| description | The paper presents a problem statement, a developed mathematical model and proposed algorithm for solving optimization of capital investments in modernization (introduction of automatic controlsystems of thermal processes) of large systems of centralized heat supply which are based on application of network model.The formulated problem refers to the problems of combinatory (discrete) optimization. Methods of «branches and boundaries» or dynamic programming are applied nowadays for solving problems of this type. These methods are not considered as universal ones because they greatly depend on description of solution feasible area. As a result of it it is not possible to develop a universal software for solving any assignments which can be formulated as problems of combinatory optimization.The presented network model of the investigated problem does not have above-mentioned disadvantages and an algorithm is proposed for solving this problem which admits a simple programming realization. |
| format | Article |
| id | doaj-art-1cc182b6b2f94029bd6396f1fd4a00ef |
| institution | Kabale University |
| issn | 2227-1031 2414-0392 |
| language | Russian |
| publishDate | 2009-08-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Наука и техника |
| spelling | doaj-art-1cc182b6b2f94029bd6396f1fd4a00ef2024-12-02T06:52:49ZrusBelarusian National Technical UniversityНаука и техника2227-10312414-03922009-08-01047074577NETWORK MODEL AND ALGORITHM FOR SOLVING PROBLEM PERTAINING TO OPTIMUM DISTRIBUTION OF CAPITAL INVESTMENT WHILE MODERNIZING ENTERPRISES OF HEATING SYSTEMSV. A. Sednin0A. D. Korznikov1А. V. Sednin2Belarusian National Technical UniversityBelarusian National Technical UniversityBelarusian National Technical UniversityThe paper presents a problem statement, a developed mathematical model and proposed algorithm for solving optimization of capital investments in modernization (introduction of automatic controlsystems of thermal processes) of large systems of centralized heat supply which are based on application of network model.The formulated problem refers to the problems of combinatory (discrete) optimization. Methods of «branches and boundaries» or dynamic programming are applied nowadays for solving problems of this type. These methods are not considered as universal ones because they greatly depend on description of solution feasible area. As a result of it it is not possible to develop a universal software for solving any assignments which can be formulated as problems of combinatory optimization.The presented network model of the investigated problem does not have above-mentioned disadvantages and an algorithm is proposed for solving this problem which admits a simple programming realization.https://sat.bntu.by/jour/article/view/584 |
| spellingShingle | V. A. Sednin A. D. Korznikov А. V. Sednin NETWORK MODEL AND ALGORITHM FOR SOLVING PROBLEM PERTAINING TO OPTIMUM DISTRIBUTION OF CAPITAL INVESTMENT WHILE MODERNIZING ENTERPRISES OF HEATING SYSTEMS Наука и техника |
| title | NETWORK MODEL AND ALGORITHM FOR SOLVING PROBLEM PERTAINING TO OPTIMUM DISTRIBUTION OF CAPITAL INVESTMENT WHILE MODERNIZING ENTERPRISES OF HEATING SYSTEMS |
| title_full | NETWORK MODEL AND ALGORITHM FOR SOLVING PROBLEM PERTAINING TO OPTIMUM DISTRIBUTION OF CAPITAL INVESTMENT WHILE MODERNIZING ENTERPRISES OF HEATING SYSTEMS |
| title_fullStr | NETWORK MODEL AND ALGORITHM FOR SOLVING PROBLEM PERTAINING TO OPTIMUM DISTRIBUTION OF CAPITAL INVESTMENT WHILE MODERNIZING ENTERPRISES OF HEATING SYSTEMS |
| title_full_unstemmed | NETWORK MODEL AND ALGORITHM FOR SOLVING PROBLEM PERTAINING TO OPTIMUM DISTRIBUTION OF CAPITAL INVESTMENT WHILE MODERNIZING ENTERPRISES OF HEATING SYSTEMS |
| title_short | NETWORK MODEL AND ALGORITHM FOR SOLVING PROBLEM PERTAINING TO OPTIMUM DISTRIBUTION OF CAPITAL INVESTMENT WHILE MODERNIZING ENTERPRISES OF HEATING SYSTEMS |
| title_sort | network model and algorithm for solving problem pertaining to optimum distribution of capital investment while modernizing enterprises of heating systems |
| url | https://sat.bntu.by/jour/article/view/584 |
| work_keys_str_mv | AT vasednin networkmodelandalgorithmforsolvingproblempertainingtooptimumdistributionofcapitalinvestmentwhilemodernizingenterprisesofheatingsystems AT adkorznikov networkmodelandalgorithmforsolvingproblempertainingtooptimumdistributionofcapitalinvestmentwhilemodernizingenterprisesofheatingsystems AT avsednin networkmodelandalgorithmforsolvingproblempertainingtooptimumdistributionofcapitalinvestmentwhilemodernizingenterprisesofheatingsystems |