Context. The interval problem of mixed Boolean programming having numerous economic applications is considered. The<br />object of the study was a model of the integer programming.<br />Objective. Development of methods for constructing suboptimistic and subpessimistic solutions of the mixed Boolean<br />programming interval problem. Two methods for constructing suboptimistic and subpessimistic solutions of mixed Boolean programming problems with interval initial data are introduced. These methods are based on some economic interpretation of the model considered.<br />Method. Two methods for constructing suboptimistic and subpessimistic solutions of mixed Boolean programming problems<br />with interval initial data are introduced. These methods are based on some economic interpretation of the considered model. In the<br />first method a criterion of selecting unknowns for assigning values, which is based on the principle of profit maximum for each unit<br />of expenditure is introduced. Since the coefficients of the problem are intervals, two strategies are chosen: optimistic and pessimistic.<br />In the optimistic strategy, the idea of choosing unknowns is used, which corresponds to the maximum ratio of the corresponding<br />maximum profit to the minimum expenditure. And in the pessimistic strategy, the idea of maximum ratio of the minimum profit to<br />the maximum expenditure is used. In the second method, the concept of a non-linearly increasing penalty (price) for using a unit of<br />the remaining resources is introduced, that on the right side is bounded. Taking into account the principles of the above first and<br />second methods, using this concept of penalty (price), methods for constructing suboptimistic and subpessimistic solutions have been<br />developed.<br />Results. The algorithms for constructing suboptimistic and subpessimistic solutions to the interval problem of mixed Boolean<br />programming are developed.<br />Conclusions. A software package was developed for constructing suboptimistic and subpessimistic solutions to the interval problem<br />of mixed Boolean programming. A number of computational experiments have been carried out over random problems of various<br />dimensions.
Науковий журнал «Радіоелектроніка, інформатика, управління»
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Mamedov, К. Sh.; National Academy of Sciences of Azerbaijan, Azerbaijan, Baku. Mammadli, N. O.; National Academy of Sciences of Azerbaijan, Azerbaijan, Baku. |
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Context. The interval problem of mixed Boolean programming having numerous economic applications is considered. The<br />object of the study was a model of the integer programming.<br />Objective. Development of methods for constructing suboptimistic and subpessimistic solutions of the mixed Boolean<br />programming interval problem. Two methods for constructing suboptimistic and subpessimistic solutions of mixed Boolean programming problems with interval initial data are introduced. These methods are based on some economic interpretation of the model considered.<br />Method. Two methods for constructing suboptimistic and subpessimistic solutions of mixed Boolean programming problems<br />with interval initial data are introduced. These methods are based on some economic interpretation of the considered model. In the<br />first method a criterion of selecting unknowns for assigning values, which is based on the principle of profit maximum for each unit<br />of expenditure is introduced. Since the coefficients of the problem are intervals, two strategies are chosen: optimistic and pessimistic.<br />In the optimistic strategy, the idea of choosing unknowns is used, which corresponds to the maximum ratio of the corresponding<br />maximum profit to the minimum expenditure. And in the pessimistic strategy, the idea of maximum ratio of the minimum profit to<br />the maximum expenditure is used. In the second method, the concept of a non-linearly increasing penalty (price) for using a unit of<br />the remaining resources is introduced, that on the right side is bounded. Taking into account the principles of the above first and<br />second methods, using this concept of penalty (price), methods for constructing suboptimistic and subpessimistic solutions have been<br />developed.<br />Results. The algorithms for constructing suboptimistic and subpessimistic solutions to the interval problem of mixed Boolean<br />programming are developed.<br />Conclusions. A software package was developed for constructing suboptimistic and subpessimistic solutions to the interval problem<br />of mixed Boolean programming. A number of computational experiments have been carried out over random problems of various<br />dimensions. |
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Zaporizhzhya National Technical University 2018-12-07 16:07:43 |
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application/pdf http://ric.zntu.edu.ua/article/view/149592 |
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Radio Electronics, Computer Science, Control; No 3 (2018): Radio Electronics, Computer Science, Control |
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Copyright (c) 2018 К. Sh. Mamedov, N. O. Mammadli |
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