35368

Автор(ы): 

Автор(ов): 

1

Параметры публикации

Тип публикации: 

Статья в журнале/сборнике

Название: 

Lexicographic Solution of Two-Objective Project Planning Problem under Constrained Reliability Index

ISBN/ISSN: 

1064-2307

Наименование источника: 

  • Journal of Computer and Systems Sciences International

Обозначение и номер тома: 

Vol. 53, No 6

Город: 

  • Moscow

Издательство: 

  • Pleiades Publishing, Ltd

Год издания: 

2014

Страницы: 

877–895
Аннотация
To analyze and evaluate the uncertainty of an innovation project, it is considered as a complex engineering system in which the degree of satisfying the desired performance characteristics of a product is modeled by the cumulative probability of its technical success. It is shown that this probability is distributed by the Weibull law. This probability of non-failure execution of a project activity is an index of the activity reliability; it allows one to obtain a lower bound of guaranteed reliability of the whole project. The two-objective problem (time and cost) is represented as the minimization problem by two successive objective functions; this implements the lexicographic method of ordering the solution of one-objective problems by the importance of the objectives in vector-valued optimization. For one-objective convex problems in which the initial data are known inexactly, a regularized solution method is used. The proposed model and method for solving the two-objective problem are used for the development of a computerized integrated system for innovation project planning.

Библиографическая ссылка: 

Топка В.В. Lexicographic Solution of Two-Objective Project Planning Problem under Constrained Reliability Index / Journal of Computer and Systems Sciences International. Moscow: Pleiades Publishing, Ltd, 2014. Vol. 53, No 6. С. 877–895.

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