ҚАЗАҚСТАН - aipet.kz · pdf file6 Аннотация В дипломном...
TRANSCRIPT
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: _22____2015 .
(
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-72-1-033 ; R=16 ; L=0,314 ; I=1,3 ;
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Annotation
The thesis project examined a number of universal tilt cameras combine
sought-after agricultural production. They differ in terms of design, reliability and
low cost, and are one of the few domestic development equipment brought to
production.
For lack of feeder include the fact that each grain of material changes bottom
feeder nozzle. Accordingly, before the harvesting of grain crops will need to
conduct additional studies as the determination of moisture content of the grain of
the material, the length of the stem, the rugged topography of the field, the density
of granular materials. These studies must be constantly before harvesting, entails an
increase in the cost of labor and the resulting indicators such as the cost of products
and services work.
"In BC," is considered part of the SAE technical safety in the use of electric
drives. They were selected and the device are designed for the protection zone.
Carried out measures to reduce noise and vibration, which are created in the
workshop.
"In economically" is considered part of the need for frequency - regulating
drive. The calculations of technical and economic parameters, capital investment,
on going annual operating costs.
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1 12
1.1 12
1.2 13
1.3
15
1.4 17
1.5 20
1.6 Atmega 128 21
1.7 30
1.8 31
2 K
32
2.1
32
2.2
37
2.3 38
2.4 40
2.5 42
2.6 47
2.7 - 49
3 54
3.1 54
3.2 . opa
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3.3
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4 66
4.1 - 66
4.2 - 67
4.3 - A 71
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General Electric, Robicon, Siemens, Bosch,
Danfoss, Fanuc, Omron ..
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1.4
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1 ; 2 ; 3
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1.5 -
1.6 -
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1.6 -
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1.5
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y0 = 250 5 /.
y0 = 250 5 / ( ).
200-300 / 1,0,
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200250
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21
1.6 Atmega 128
Atmega128 Atmel Atmega
. AVR (AT)
RISC RISC
, Atmel Flash
8 -
.
AVR 8 -
:
- Tiny AVR 8 -
.
- Classic AVR .
16 MIPS, Flash ROM 2 - 8 , EEPROM
64 - 512 , 128 - 512 ;
- Mega AVR ,
.
Flash ROM 8 - 128 , EEPROM 64
- 512 , 2 - 4 . 10 -
.
Atmega 128
:
- 8 - - ();
-
flash 128 ;
- 32 ;
- EEPROM 4 ;
- 4 ;
- 6 8 - ;
- 4 /;
- 10 , 8 - ;
- UART0, UART0, TWI SPI;
( ).
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RISC -
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1.7 - Atmega 128
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1.7 - Atmega128
Port A (PA7..PA). 8 - .
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20
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Port B (PB7..PB0). 8 -
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Port C (PC7..PC0). 8 -
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Port D (PD7..PD0). 8 -
. 20
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Port (P7..P0). 8 -
. 20
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Port F (PF7..PF0). 8 - .
- .
RESET. . 50 -
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XTAL1, XTAL2.
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TOSC1, TOSC2. /
.
WR, RD. .
ALE. . ALE
AD0 - AD7
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AD0 - AD7 .
AVCC. - .
VCC .
AREF. - .
AGND AVCC .
AGND. ,
.
.
PEN.
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V
, GND. .
1.8 - .
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. -,
.
AVR
:
- flash