1
Mathematical model of
enterprise
WARSZAWSKA WYŻSZA SZKOLA INFORMATYKI
1
Mathematical model of
enterprise
WARSZAWSKA WYŻSZA SZKOLA INFORMATYKI
2
Mathematical model of enterprise
3
1. MM
of Production
Process
4
Production process
5
Technological operation
6
Work articles and production
resources
Work articles
(WA)
are material resources that are
completely used at input of TO or appear as a result of TO.
These are materials, supplying units, semi-finished articles,
assemblies and completed articles.
Production resources
(PR)
are used to perform the
technological operations. These are technological
equipment, tools, power, workers, stores and working areas.
7
Semantic relationships (ERD)
of PP notions
L o g i s t i c p r o c e s s e s
M a rk e ti n g p r o c e s s e s
A c q u i s i ti o n a n d i n s t a l l a t i o n o f e q u i p m e n t
S e r v i c i n g a n d R e p a i r p r o c e s s e s
P r o d u c t i o n p r o c e s s
M a te r i a l s
S u p p l y i t e m s
P i e c e s
A s s e m b l i e s
C o m p l e te d a r ti c l e s
W o r k a rt i c l e
I s a r e s u l t o f
I s m a k i n g ( p r o d u c i n g )
T e c h n o l o g i c a l o p e r a ti o n
H a s
I s p e r f o r m e d f o r
P r o c e s s i n g T O
A s s e m b l y T O
T e s t i n g a n d P r o o fi n g T O
A d j u s tm e n t T O
T r a n s f e r a n d S t o r i n g T O
S u p p l y i n g a n d S h i p m e n t T O
P r o d u c t i o n r e s o u r c e
I s p e r f o r m e d o n
C a r r i e s o u t
T e c h n o l o g i c a l e q u i p m e n t
T o o l s
A u x i l i a r y m a t e r i a l s
P o w e r r e s o u r c e s
W o r k i n g s ta f
T r a n s p o r t m e d i a
W o r k i n g a r e a s
8
Structural graph of the product
9
Fragment of structural graph of the
product
10
Technological Itinerary
11
Example of technological itinerary
12
Model of technological operation
13
Model of technological operation
14
Model of technological operation
15
2 Mathematical model of
enterprise environment (MMEE)
16
Scheme of environment
infrastructure of the enterprise
Supplier "Н
1
"
Supplier "Н
w
"
Supplier "Н
n
"
W
ENTERPRISE
Structural
subdividing "SP
1
"
Structural
subdividing "SP
i
"
Structural
subdividing "SP
n
"
Territory "F
i1
"
Territory "F
is
"
Territory "F
in
"
S
I
Trade channel "CH
is1
"
Trade channel "СН
isс
"
Trade channel "СН
isn
"
C
Market segment "N
isc1
"
Market segment "N
isсa
"
Market segment "N
iscn
"
A
Goods "Т
iscа1
"
Goods "Т
isсaj
"
Goods "Т
iscаn
"
J
Competitor "R
1
"
Competitor "R
b
"
Competitor "R
n
"
B
17
Structure of enterprise
18
Nomenclature of products and
services offered by the enterprise
19
Trade channel
20
Customer population
21
Rate of arrival of customer
demands
22
Distribution law of arrival process
23
Market segments and competitors