Электрический привод. Статика. Однокопылов И.Г - 80 стр.

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80
+ -
- +
S
M-M
1 0
S

0
0
S

=


-

-

III
III
IV

. 3.3.   $ " +0
      -
,    :
s = 0, Z = Z
0
, M = 0 –     (
 );
s = 1, Z = 0, M = M

=
M
–   ;
s = s

, M = M

, s = s

, M = M

–  ;
s o rf, Z o
B f, o 0 –   -
,    .
     
    :

*
*
2
|
QQ
Q
Q
,

*
0
Z
Q
Z
–   ( )  -
 ;
*
0
Z
Q
Z
–   ()  ;
22
CX 0

00 2
3( )
2( )
KI S
S
c
Z
–  ()  
 ;