..
(), [3]. , (. 2.1).
. 2.1.
, . . .
90 , 90, . , , , .
a, b , . , , , w r Y r b w r Y r a. a, b :
Y s a = Ls a is a + Mir a; Y r a = Lr a ir a + Mis a;
Y r b = Lr b ir b + Mis b; Y s b = Ls b is b + Mir b,
:
Ls a = M + ls a; Lr a = M + lr a;
Lr b = M + lr b; Ls b = M + ls b.
, Ls a, Lr a, Lr b, Ls b, , ls a, lr a, lr b, ls b.
us a | = | is a | |||||
ur a | -w rLr b | w rM | ir a | ||||
ur b | w rM | ir b | |||||
us b | is b |
us a, ur a, ur b, us b, is a, ir a, ir b, is b a b; rs a, rr a, rr b, rs b .
- Lr aw r + M w r a
(Lr aω r + M w r) b.
, (2.1)