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时间:2011-10-25 12:49来源:蓝天飞行翻译 作者:航空
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1. GENERAL (Figures 1 and 1A)
The optional autopilot allows the control with regard to both pitch and roll axes. It is equipped with an electric pitch trim, which ensures an automatic compensation when the autopilot operates. This pitch trim can also be manually operated by the pilot when the autopilot is not engaged.
The autopilot consists of :
- an A82 flight computer,
- a B36 roll servo-actuator,
- a B35 pitch servo-actuator,
- a B38 pitch trim servo-actuator,
- an optional A81 altitude / vertical speed selector in conjunction with an Alt. alert sonalert,
- an optional M80 mode annunciator,
- control push-buttons,
- a ON/OFF main switch,
- a warning buzzer (autopilot sonalert).
The autopilot also uses information from :
- the Attitude Director Indicator (ADI 1) - refer to 34-24-00,
- the heading reference system - refer to 34-21-00. These information come from either a directional gyro indicator (KG 107) or from an optional compass system (KCS 55A).
- the MARKER system - refer to 34-31-00,
- the VOR / ILS navigation system - refer to 34-51-00,
- the Global Positioning System (GPS) (Option) - refer to 34-57-00.
The pressure from the static pressure ports is applied to the flight computer.
The system also uses the radio installation cooling fan.
The autopilot is supplied by "BUS 2" bar, which electrically supplies a specific autopilot bus bar.
AHAG
Validity : KAP 150 without EFIS  22-12-00(DE) 1
 (DE) JUN 04
 
B36 B35 B38
SERVOMOTEUR DE ROULIS SERVOMOTEUR DE PROFONDEUR SERVOMOTEUR COMPENSATEUR
ROLL SERVO ACTUATOR PITCH SERVO ACTUATOR DE PROFONDEUR
PITCH TRIM SERVO ACTUATOR
A82
CALCULATEUR DE VOL
FLIGHT COMPUTER
 

 
HORIZON ATTITUDE DIRECTO INDICATOR
GYRO DIRECTIONNE DIRECTIONNAL GYR INDICATOR ALTIMETRE CODEUR
ENCODING ALTIMETER
( 34 -11 - 00 ) w

I
I=
-J
w
0
z
0
0)
L11
rc
-J AURAL ALT ALERT ALARME SONORE ALTITUDE AURAL ALT ALERT

 
BOITE DE COMMANDE AUDIO
AUDIO CONTROL BOX
( 23 - 11 - 00 )
 
SONALERT ALARME ALTITUDE
ALT. ALERT SONALERT
 

 
Autopilot - Electrical schematic
Figure 1 (1/2) - With KG 107 directional gyro indicator
AHAG
Validity : KAP 150 without EFIS 22 12-00Page 2
(DE) DEC 99
 
BARRE BUS 2 BUS 2 BAR
 
A/P
BARRE BUS PILOTE AUTOMATIQUE
AUTOPILOT BUS BAR
 
A82
CALCULATEUR DE VOL
FLIGHT COMPUTER
B38
SERVOMOTEUR COMPENSATEUR
DE PROFONDEUR
PITCH TRIM SERVO ACTUATOR
 
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本文链接地址:TB20 MAINTENANCE MANUAL 22 AUTO FLIGHT TB20飞机维护手册 22 自动飞行(19)