()
. ..
.. , ..
151001, 170104, 190603, 240706, 160302, 260601, 270109
. ..
2010
531.8
: ... ..
, ..
: 151001, 170104, 190603, 240706, 160302, 260601, 270109 / .. , .. ; . . . -, . : - . . . -, 2010. 60 .
8 30- , , 151001, 170104, 190603, 240706, 160302, 260601, 270109. .
531.8
.
7 04.03.2010 .
.., .., 2010
, 2010
........................................................................................................................................ 4
1 ........................................................................................................................................ 5
1.1 .1. ................................................. 5
2 ............................................................................................................................... 11
2.1 .1. ................................................................................................ 11
2.2 .3. ......................................... 14
2.3 .7. .. 20
3 .................................................................................................................................. 27
3.1 .1. () ...................... 27
3.2 .6. ................................................................................................................................. 39
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3.3 .10. .............................. 45
...................................................... 45
4 ........................................................................................................ 53
4.1 .16. ()................................................................................................................................. 53
................................................................................................................................... 59
. , , , , .
, .
, . .
, , 151001, 170104, 190603, 240706, 160302, 260601, 270109.
, :
2- () ;
3- () .
( ).
, , , .
() .
, .
.1.
. ( 1) () . ( 2) ( ), .
, , 1, .
1 .1
- | , | M, ͷ | q, / | - | , | M, ͷ | q, / | ||
I | YA | A | |||||||
MA | YA | ||||||||
YB | |||||||||
YB | RB | ||||||||
- | B | - | YA | ||||||
MA | |||||||||
XA | YA | ||||||||
RB | |||||||||
- | YA | YA | |||||||
A | XA | ||||||||
RB | MA | ||||||||
YA | XA | ||||||||
YA | YA | ||||||||
YA | - | MA | |||||||
XA | RB |
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.
:
( ) ( 1 , , );
(): = 5; = 8; q= 1,2/.
, ( ) .
. , () . 1 XA, YA, MA ; RB, YA, MA ; XB, YB, MA .
q Q, : Q = q 2= 1.2 2 = 2,4 .
, ( ) , , .
:
SAi = 0 ; - 2sin45 + - Q 5 = 0,
= 2sin45 - + Q 5 = 5 2 0,71 - 8 + 2,4 5 = +11,07 .
:
SCi =0; ' + - Q 5 = 0,
MA= - + Q 5 = -8 + 2,4 5=+4,00 .
:
SBi =0; MA+ BD + + Q 1 = 0,
MA = - BD - - Q 1 =- 5 4,24 - 8 2,4 1 = -31,61 .
: BD = BE + ED = +2 = 4,24 .
. :
S Xi = 0; cos45 - RB = 0,
RB = cos45= 5 0.71=+3,54 ;
S Yi = 0; YA - sin45 - Q = 0,
Y'A = sin45 + Q = 5 0,71 + 2,4 =+5,94 .
. ( ) , ( ) , :
MA =+4,00 ; RB = +3,54 ; Y'A = +5,94 .
1 .1
2 .1
2
2
2
.1.
x=f (t); y=f (t) t 0,5 M , , , , ρ K . 3.
3 .1
- | |||
x=f (t), | y=f (t), | t, | |
-2 t 2 +3 | -5× t | 0,5 | |
4×cos2(π t /3) +2 | 4×sin2(π t /3) | ||
-cos(π t /3) +3 | sin(π t /3) -1 | ||
4/ t + 4 | -4/(t +1) | ||
2×sin(π t /3) | -3×s(π t /3) + 4 | ||
3 t 2 + 2 | -4× t | 0,5 | |
3 t 2 - t + 1 | 5 t 2 - 5 t /3 - 2 | ||
7sin(π t /6) + 3 | 2-7cos(π t /3) | ||
-3 /(t + 2) | 3 t + 6 | ||
-4cos(π t /3) | -2sin(π t /3) - 3 | ||
-4 t 2 + 1 | -3 t | 0,5 | |
5sin2(π t /6) | -5cos2(π t /6) -3 | ||
5cos(π t /3) | -5sin(π t /3) | ||
-2 t - 2 | -2/(t+1) | ||
4cos(π t /3) | -3sin(πt/3) | ||
3 t | 4 t 2 + 1 | 0,5 | |
7sin2(π t /6) -5 | -7cos2(π t /6) | ||
1+3cos(π t /3) | Ƿsin(π t /3) + 3 | ||
-5 t 2 - 4 | 3 t | ||
2 - 3 t - 6 t 2 | 3 3 t /2 3 t 2 | ||
6sin(π t /6) - 2 | 6cos(π t /6) + 3 | ||
7 t 2 - 3 | 5 t | 0,25 | |
3 - 3 t 2 + t | 4 - 5 t 2 + 5 t /3 | ||
-4cos(π t /3) - 1 | -4sin(π t /3) | ||
-6 t | -2 t 2 - 4 | ||
8cos2(π t /6) + 2 | -8sin2(π t /6) - 7 | ||
-3 -9sin(π t /6) | -9cos(π t /6) + 5 | ||
-4 t 2 + 1 | -3 t | ||
5 t 2 + 5 t /3 - 3 | 3 t 2 + t + 3 | ||
2cos(π t /3) - 2 | - 2sin(π t /3) + 3 | 1 |
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