.
, .
. , , (. 6.3, ).
. 6.3.
N Q 1, 2 3 , N . , :
Q1 = Q2 = Q3 = Q
Σ hM-N = Σ h1 + Σ h2 + Σ h3
(. 6.3, ). , M-N. .
. . 6.4, . 1, 2 3 .
. 6.4.
N HM HN, (.. ) - Q, Q1, Q2 Q3; Σ1, Σ2 Σ3.
,
Q = Q1 = Q2 = Q3
N:
Σ h 1 = HM - HN; Σ h 2 = HM - HN; Σ h 3 = HM - HN
,
Σ h1 = Σ h2 = Σ h3
.. .
Σ h 1 = K 1 Q 1m; Σ h 2 = K 2 Q 2m; Σ h 3 = K 3 Q 3m
K m - .
: () (Σ h). . 6.3, .
. , - ( ) .
. 6.5.
-, , , 1, 2 3 , (. 6.5, ). z1, z2 z3 P1, P2 P3 .
|
|
, :
Q = Q1 = Q2 = Q3
- , , ( )
H ( .6.1),
HM = H 1 + KQ1m
HM = H 2 + KQ2m
HM = H 3 + KQ3m
, : Q1, Q2 Q3 HM.
(. 6.5, ) - (Q) (HM). 1, 2 3, ABCD. , HM > H1.
(. 6.6, ) (. 6.6, ).
. 6.6.
(. 6.6, ). . () B, D E Q B QD QE.
( ), , , M - N PB PD PE.
:
1. Q MA. QB QD QE, .
2. . Q .
, , :
:
Q = QB = QD = QE
CD CE
H D + KCDQD = H E + KCEQE
D
H B + KABQB = H D + KCDQD + KAC(QD + QE)
, .. . :
1) ;
2) ;
3) ( , ) ;
4) (. .6.2).
, , .. .
. , (. 6.7).
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. 6.7.
( ). . - , .. . - , .. () .
. , .. 0, , . .