- . % rA , % . , . .. .
. , .. YA YB. . % rA rB, .
, % . .
, , YA YB, P0 P1.
6., : /, .
/ , . / ./ . . , . .
, . / (W) , . .
, /(ω), . .
W=ω * P e (2)
- . , .
. . /.
/, . (3) , . / . .
. - => - . .(Y=F(L)) .. : . .,
P>Pe, Y>YF
P<Pe, Y<YF
P=Pe, Y=YF
.. , . .
, , () :
|
|
1) ( , )
2) Y ( , )
- .
- -, -
P= p + a(Y-Yf) (1)
.
- . . . (1)
- , . .
P= Pe + a(Ye-Yf) (2)
Ye- . .
a-. .
, , .,.. P=Pe
S , 1-S , -
P=SPe+(1-S)(P+a(y-yf)) (3)
P=SPe+(1-S)(P+ay-ayf)
P= SPe+P+a(y-yf)-SP-Sa-(Y-Yf)
SP=SPe+(y-yf)(a-Sa) /S
P=Pe+(a-Sa)/S * (Y-Yf) (4)
S/(a-Sa)= S/ a*(1-S)=α (5)
P=Pe+ (y-ye)/ α
P=Pe+(y/ α)- (ye/ α)
1/ α=P-Pe+(1/ α)*yF
y= αP- αPe+yF
y=yf+ α(P-Pe)
(4) , Y Yf P>Pe
. S=0, , - ... , , .
8. , : , .
.
. :
1./
2. /
3. /
, , . , . /, /.
Ld=L(W/P), W/P- /
Ls=L(W/Pe), W/Pe - /
P Pe , W/Pe W/P, /, , /.
W/Pe= W/P*P/Pe =>LS=L(W/P* P/Pe )
P=Pe , , P>Pe , , , / >, , W/Pe>W/P => . => , > .