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List of Contents 1.1 1.3 Kacprzyk, Orlovski Lai, Hwang Notations + Definitions
Ai1x1
Ainxn
Bi
Restriction with fuzzy interval
A ij
= (aij; oij; ij;
ij)
and fuzzy number
Bi
= (bi; 0;
i)
.
For
this is equivalent to:
1.
oj xj
= oi1 x1 +
+ oin xn
bi
and
2.
(oij +
ij) xj
= (oi1 +
i1) x1 +
+ (oin +
in) xn
bi +
i
= 0.1
z(x, y) = 4x + 7y
> Max
with subconditions
(A) I 1:
2x + 2y 20
(A)
I :
(2 + 0.5)x + (2 + 1)y
20 + 8
<=>
2.5x + 3y
28
(B) II 1:
4x + 6y 48
(B)
II :
5.5x + 7y
48 + 12 = 60
(C) III 1:
0x + 3y 18
(C)
III :
0x + (3 + 0.4)y
18 + 7
<=>
3.4y
25
x, y
0.
This leads to the best possible result:
(x, y) = (3; 6) and
so z(3; 6) = 54
Graph 5: Less-Than-Or-Equal-Relation
List of Contents 1.1 1.3 Kacprzyk, Orlovski Lai, Hwang Notations + Definitions
Feel free to send me email: maria@oelinger.de
© 1999-2001 Maria Oelinger cand. math. |
Seminar Fuzzymathematik 1998 |
Letzte Änderung: 25.04.2001 address: http://www.oelinger.de/maria/en/fuzzy/rommelfanger_eps.htm |