Page 9 - Azerbaijan State University of Economics

Adalat Muradov, Nazim Hajiyev, Safwan Al Salaimeh, Salim Istyaq: Software Design for
Integrated Computerized Management Systems

statement must identify input information I = <X, γ > and the desired result V: Z=
m
Z . The next step after the formulation of the problem is the formulation of a
mathematical models [Khaldoun Al Besoul, Safwan Al Salaimeh (2007), Safwan Al
Salaimeh, Safwan Al Salaimeh, Amer Abu Zaher (2011)].

Economic and Mathematical Models and Their Construction

Economic and mathematical allows us to study the behavior of managed production
facility under the control actions. Models differ in the degree of generality review of
the manufacturing process, quantity and character analyzed factors. In each of the
models generated local criteria, that is subject to the same criteria for the operations.

ICMS at the top level (long –term planning) enterprise considered as a single system
without going into detail breakdown to subsystems functioning of subsystems of
perspective planning subordinate to the global whole national economy. Model at
this level essentially have a high degree and called production functions.

Mathematical products functions – this is algebraic relationship between
performance and the factors of the production.

Production functions to determine the effective combination of resource. Expedient
direction of their use within the constraints on resources and accepted performance
criteria. Besides that, production functions used to predict the production of the
company [Safwan Al Salaimeh, Amer Abu Zaher (2011), Safwan Al Salaimeh
(2011), Safwan Al Salaimeh, Pushkarev A.N. (2011)].

At the level of technical and economic management uses balance models, which
establish the balance between recourses and production plans. Mathematical balance
model- this is system of linear control, combine various production factors, for
example:- relationship between the number of products produced in consumed in
another, the relationship between stored and sold products, between raw materials
and energy.

The balance models are used to loading equipment; select the range of products,
evaluation of productive assists, writing applications materials, forecast costs and
profitability. The balance business model is specified as a production program.
Production program describes a model of volume planning. Models associate the
company’s resources and the number of products, without revealing the release time,
determining the overall performance of a certain time interval. These models differ
from the model carrying the presence of criteria and restrictions.

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