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МЕЖДУНАРОДНЫЙ НАУЧНЫЙ ЖУРНАЛ «ИННОВАЦИОННАЯ НАУКА» №04-1/2017 ISSN 2410-6070
ЭКОНОМИЧЕСКИЕ НАУКИ
УДК 330.1
M.N. Grigoriev
PhD of technical sciences, Professor Baltic State Technical University «VOENMECH» named after D. F. Ustinov St. Petersburg, Russian Federation S.A. Uvarov
Doctor of economic Sciences, Professor Saint-Petersburg state University of Economics St. Petersburg, Russian Federation N.N. Digusov Graduate student Baltic State Technical University «VOENMECH» named after D. F. Ustinov St. Petersburg, Russian Federation
THE ESSENCE OF LOGISTICS OPTIMIZATION PARETO
Annotation
The article considers the positions of logistics optimization Pareto. Given a graphical interpretation of the arguments
Keywords
Logistics, logistical system, optimization by Pareto, logistical approach, concept of logistics criterion of an optimality.
Will focus on logistics optimization by Pareto [1, 2, 3, 4]. The essence of logistical optimization by Pareto consists in the following. Let's assume that in logistical system it is allocated m subsystems. Let's introduce following designations:
k = 1, m - set of subsystems of logistical system; Хk - a variant of economic behaviour k subsystems; lk =/(xk) - criterion function of k-th subsystem;
х = (xi , .... Xm) - a variant of economic behaviour of logistical system as a composition of types of subsystems; с = (ci, .... Cm) - a vector of values of criterion functions of subsystems; Xk - set of admissible variants of economic behaviour of k subsystem;
Х - set of admissible variants of economic behaviour of logistical system as a whole, admissible variants of subsystems consisting of a composition and satisfying to additional general restrictions of logistical system [5, 6, 7, 8].
L(X) = [ll (Xl), ... lm (Xm)] ;
L(x) ^ min;
X = ( Xl, ... Xm) X .
The solution of this problem allows finding effective variants of economic behaviour of the logistical system, optimized by Pareto [9, 10, 11, 12].
The admissible decision X* = (x*i,... X*m), to which there corresponds a vector с* = (c*i , ... c*m), is effective if there is no other admissible decision X = ( xi, ..., Xm), to which corresponds the vector с = ( ci,... Cm) such, that
_ m m
Ck < C*k для всех к = 1, m и ^Ck C* .
k=1 k=1
Effective decision X of a set of subsystems is such admissible economic behaviour of logistical system (a
_МЕЖДУНАРОДНЫЙ НАУЧНЫЙ ЖУРНАЛ «ИННОВАЦИОННАЯ НАУКА» №04-1/2017 ISSN 2410-6070_
minimum of total expenses), at which any of subsystems cannot improve the position (to minimize the local costs), not worsening position even one of other subsystems [13, 14, 15, 16].
The concept of an optimality by Pareto expresses such economic behaviour according to which it is good to do so that somebody became better, if nobody else does not become worse [1, 2, 7, 8].
The example of optimization by Pareto for the system consisting of two subsystems is represented on fig. 1. Here line АВ displays set of values of criterion functions. Sizes Ci and С2 - values of criterion functions of subsystems at their isolated functioning. Subsystems of logistical system are interested in such joint functioning as a result to receive values of final criterion functions not worse, than Ci and C2. From here follows, that it is necessary to search for the solution on site DE. For subsystem I, all solutions laying more to the left CDi, are unacceptable for a subsystem II - below С2Е.
Fig. 1. Border of optimum decisions by Pareto
Practically it means, that the logistics conducts to refusal of carrying out of actions separately from rationalization of material support and transportations, it is aimed at rationalization of all sphere of the circulation and manufacture in aggregate.
In other words, the concept of logistics consists in integration of manufacture, material support, transportation, computer science and communications [3, 6, 8, 14]. References:
1. Григорьев М.Н., Уваров С.А. Логистика. Базовый курс. Учебник для вузов, 1-е изд., Сер. 58 Бакалавр. Академический курс - М., 2011 - 782с.
2. Григорьев М.Н. Маркетинг. Учебник для бакалавров: для студентов вузов, обучающихся по спец. 061500 "Маркетинг", 060800 "Экономика и упр. на предприятии (по отраслям)", 4-е изд., доп., Сер. Бакалавр - М., 2012 - 464с.
3. Андреев А.А., Григорьев М.Н., Груберт Л.Ю., Иванов В.Н. Информационная система, патент на изобретение RUS 2167453 28.09.1998
4. Григорьев М.Н., Долгов А.П., Уваров С.А. Логистика. Продвинутый курс. Учебник, 3-е изд, перераб и доп., Сер. 61 Бакалавр и магистр. Академический курс - М., 2014 - 784с.
5. Григорьев М.Н., Уваров С.А. Логистика Учебник для бакалавров, 4-е изд., пер. и доп., Сер. 58 Бакалавр. Академический курс - М., 2014 - 836с.
6. Григорьев М.Н., Груберт Л.Ю., Иванов В.Н., Писарев С.Б. Система для передачи информации, патент на изобретение RUS 2158967 03.07.1998
7. Григорьев М.Н. Маркетинг. Учебник для бакалавров: для студентов вузов, обучающихся по спец. 061500 "Маркетинг", 060800 "Экономика и упр. на предприятии (по отраслям)", 4-е изд., доп., Сер. Бакалавр - М., 2012 - 464с.
8. Григорьев М.Н. Сергеева Н.С. Программные средства для управления запасами предприятий - СПб., 2005 - 158с.
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9. Григорьев М.Н. Маркетинг. Учебник для прикладного бакалавриата, 5-е изд., перераб. и доп., Сер. 60 Бакалавр. Прикладной курс - М., 2015 - 559с.
10. Григорьев М.Н., Груберт Л.Ю., Иванов В.Н. Система распространения информации, патент на изобретение RUS 2134457 04.08.1998
11. Григорьев М.Н., Уваров С.А. Логистика. Учебник для бакалавров по направлению "Менеджмент", 3-е изд., переработанное и дополненное, Сер. Бакалавр. Базовый курс - М., 2012 - 825с.
12. Григорьев М.Н., Долгов А.П., Уваров С.А. Логистика. Продвинутый курс. Учебник в 2-х томах. Том 1, 4-е издание, переработанное и дополненное, Сер. Бакалавр и магистр. Академический курс - М., 2016 - 472с.
13. Григорьев М.Н., Долгов А.П., Уваров С.А. Логистика. Продвинутый курс. Учебник, 3-е издание, переработанное и дополненное, Сер. 61 Бакалавр и магистр. Академический курс - М., 2015 - 734с.
14. Григорьев М.Н., Груберт Л.Ю., Иванов В.Н., Писарев С.Б. Система распространения информации, патент на изобретение RUS 2121169 15.10.1997
15. Григорьев М.Н., Краснова Е.Ю. Маркетинг продукции военного назначения. Учебник. - СПб., 2011 - 435с.
16. Григорьев М.Н., Груберт Л.Ю., Иванов В.Н. Система распространения визуальной рекламы, патент на изобретение RUS 2148860 28.04.1998
© Grigoriev M.N., Uvarov S.A., Digusov N.N., 2017
УДК 330.1
M.N. Grigoriev
PhD of technical sciences, Professor Baltic State Technical University «VOENMECH» named after D. F. Ustinov St. Petersburg, Russian Federation S.A. Uvarov
Doctor of economic Sciences, Professor Saint-Petersburg state University of Economics St. Petersburg, Russian Federation N.N. Digusov Graduate student Baltic State Technical University «VOENMECH» named after D. F. Ustinov St. Petersburg, Russian Federation
THE PARITY OF CATEGORIES «LOGISTICS» AND «LOGISTICAL MANAGEMENT»
Annotation
This article deals with modern positions the ratio of the category "logistics" and "logistics management".
Keywords
Logistics, logistical management, logistical approach, manufacture, marketing.
In the conceptual and methodological plan "logistics" is wider than " logistical management", it is possible to tell, the first is theoretical base of the second. In the standard understanding, management - ability to achieve an object in view, using work, intelligence, behavior of firm's collective [1, 2, 3]. Management - function, a kind of activity on a people's management in the various organizations, and also area of the human knowledge, helping to carry out this function. In our opinion, concepts "management" and "management", on the one hand, both "manager" and "head" with another, are not completely identical. First, the term "management" practically always means presence of "manager" - the person, the subject of the management operating in the certain organization. In more
