, . 5.
. 5. l = f (π* )
(1, 2, 3 )
π* min ≤ π* ≤ π* max l , α. π*. ( ) ( l), . 1 . ; , 2, 3. ( ).
. 6 , π .
. 6.
1 1 U 1'= f 1(P 1). P2 2 U 2'= f 2(P 2).
U1'= f 1(P1). U2'= f 2(P2) - , U= f (P) 1 2, , .
U1 U2 ( ) U3, π. U3 () . , π .
π () (), π i ΔU = U3 - UOC . U , l . (), (), .
() .
. 7, U' = f (P). , .
. , , Wc .
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. 7. ;
.
, W2, WC, W2. R 3, , .
, Wc ... W1, , Wc, . Wc ... , . , , , . ... , U '. u'= f 1 (p') . 7,, u'=U'/U'max - ; p'=P/Pmax - .
1 2 , .
() . () , , U 3 UOC.
: l , α. π* ( ) ( l ), .
