Bombardier-Automatic Flight Control_System庞巴迪挑战者自动飞行操纵系统

航空发表于 2010-5-9 08:51:32

Bombardier-Challenger_01-Automatic_Flight_Control_System
 
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航空发表于 2010-5-9 08:51:45

cftanenoer OPERATING HANUAL PSP 601A-6 SECTION 4 AUTOMATIC FLIGHT CONTROL SYSTEM TABLE OF CONTENTS Page 1. GENERAL 1 A. Flight Director Function ] B. Autopilot Function -4 C. Advisory Display 4 LIST OF ILLUSTRATIONS Figure Number Title Pag* 1 Automatic Flight Control System - Simplified Block Diagram 5 2 Flight Director Function Related Controls - Flight Guidance Controller (3 sheets) 6 3 Flight Director Function Related Controls - Instrument Remote Controllers 9 4 Flight Director Function Related Displays - EFIS EADI 10 5 Flight Director Function Related Failure Displays - EFIS EADI 11 6 Flight Director Function Related Displays - EFIS EHSI 12 7 Autopilot Function Related Controls - Flight Guidance Controller (2 Sheets) 13 8 Autopilot Function Related Controls - Turn and Pitch Controller 15 9 Autopilot Function Related Controls - Remote Switches and Annunciators (2 Sheets) 16 10 Autopilot Function Related Display - EFIS EADI 18 11 AFCS - Advisory Display 19 12 Advisory Display - Display Format 20 4 - CONTENTS Page 1 Apr 02/87 OPERATING MANUAL PS? 601A-6 Figure Number 13 14 15 16 17 18 19 20 21 22 Advisory Display Advisory Display Advisory Display Advisory Display Advisory Display Advisory Display Advisory Display Advisory Display Advisory Display Advisory Display 4 - CONTENTS Page 2 Apr 02/87 Title Page Flight Director Lateral and Vertical Arm Modes 21 Flight Director Lateral and Vertical Active Modes 21 SAT/TAT/TAS Displays 22 Warning Disengage Messages (Amber Flashing) 22 Caution Disengage Messages (Amber Steady) 23 Primary Caution Messages (Amber Steady) 23 Advisory Caution Messages (Amber Steady) 24 Sensor Failure Messages (Amber Steady) 25 AFCS Status Messages 25 Invalid Operation Messages (Amber Steady) 26 OPERATING MANUAL PS? 601A-6 SECTION 4 AUTOMATIC FLIGHT CONTROL SYSTEM 1. GENERAL The automatic f l i g h t control system (AFCS) processes actual a i r c r a f t attitude versus desired a i r c r a f t a t t i t u d e to provide control of the a i r c r a f t ' s control surfaces and to provide command signals for display on the e l e c t r i c a l f l i g ht instrument system (EFIS). The AFCS provides f l i g h t director guidance, autopilot and s t a b i l i ty augmentation functions. The AFCS consists of the f l i g h t guidance computer, the f l i g h t guidance c o n t r o l l e r , the turn and p i t ch controller and the following associated systems: D i g i t a l air data system (DADS), refer to Section 11 Radio altimeter system, refer to Section 16 I n e r t i a l reference system (IRS), refer to Section 16 Electronic f l i g h t instrument system (EFIS), refer to Section 11 Flight management system (FMS), refer to Section 16 A. Flight Director Function (Figures 1 through 6) The f l i g h t director function produces lateral and vertical control command signals for the autopilot function r o l l and pitch axis and also for display on the EFIS. All f l i g h t director modes are selectable on the f l i g ht guidance controller, with the exception of the go around (GA) mode, which i s selected from the GA switches on the t h r o t t l e actuating levers. SECTION 4 Page 1 Apr 02/87 ctianenc/er OPERATING MANUAL PS? 601A-6 The flight director roll (lateral) modes consist of the following: Heading select mode (HDG) VOR mode (NAV) Lateral navigation mode (NAV) Localizer mode (NAV) Localizer approach mode (APP) Back course mode (BC) Preselect course approach mode Category 2 mode (CAT 2) The flight director pitch (vertical) modes consist of the following: Pitch attitude hold mode Vertical speed hold mode (VS) Flight level change mode (FLO Attitude old mode (ALT) Altitude preselect mode (ALT SEL) Glides lope mode (APP) Dual couple approach mode Vertical navigation mode (VNAV) The flight director command signals are indicated on the pilot's and copilot's EFIS electronic attitude director indicators (EADI) by the flight director command bars. When the autopilot function is not engaged, the command bars indicate to the pilot, the maneouvers required to maintain the aircraft attitude for the selected flight director mode. When the autopilot function is engaged, the command bars indicate the commands followed by the autopilot function to maintain the aircraft attitude for the selected flight director mode. The pilot's and copilot's EADIs and the advisory display provide an indication of the selected flight director mode(s). The modes are displayed in green when active and in white when armed. Modes without armed submodes are displayed in green only. SECTION 4 Page 2 Apr 02/87 cacntiaaeuteanirc jer OPERATING MANUAL PSP 601A-6 On the pilots and copilot's EADIs, the flight director lateral and vertical modes are annunciated as follows: Lateral modes HDG (captured only) VOR (armed and captured) BC (armed and captured) LOC (armed and captured) LNAV (armed and captured) Vertical Modes ASEL (captured only) GS (armed and captured) PLC (captured only) VFLC (captured only) VASL (captured only) VALT (captured only) VPTH (captured only) VS (captured only) ALT (captured only) GA (captured only) MACH (captured only) When a flight director mode changes from armed to captured, the green mode annunciation flashes for 5 seconds to indicate the submode transition. The advisory display also provides an indication of the flight director mode(s) selected (refer to paragraph l . C ). The pilot's and copilot's electronic horizontal situation indicators (EHSI) provide for lateral flight director mode set-ups, and the pilot's and copilot's EADIs provide for vertical flight director mode set-ups. The pilot's and copilot's EFIS instrument remote controllers provide the controls for both the lateral and vertical flight director mode set-ups. The lateral navigation (LNAV) and vertical navigation (VNAV) flight director modes (VFLC, VASL, VALT and VPTH) are selected and set up on the flight management system (refer to Section 11). SECTION 4 Page 3 Apr 02/87 OPERATING MANUAL PS? 601A-6 Autopilot Function (Figures 1 and 7 through 10) The autopilot system responds to command signals from the flight director function (refer to paragraph 2.), the flight guidance controller, the air data system, the attitude and heading system and the accelerometers to control the aircraft attitude in the pitch, roll and yaw axes. When a vertical or lateral flight director mode is selected and the autopilot function is engaged, the selected flight director steering command is displayed on the EFIS and control is provided for the associated servo-drive motors and linear actuators. These servo-drive motors and linear actuators consist of two rudder linear actuators for yaw axis control, a dual aileron servo for roll axis control and a dual elevator servo for pitch axis control (refer to Section 10). When the autopilot function is engaged without a selected flight director mode, the autopilot function provides wings level, heading hold and pitch hold mode functions, controlled from the turn and pitch controller. The autopilot function also consists of a pitch trim function and a Mach trim function. The pitch trim function is automatically activated when the autopilot function is engaged. The computed pitch trim command signal is applied to the pitch trim system (refer to Section 10). The Mach trim function is selected by pressing the M TRIM pushbutton on the flight guidance controller (refer to Figure 2 (Sheet 3)). The computed Mach trim command signal is applied to the pitch trim system (refer to Section 10). The EFIS electronic attitude director indicator (EADI) and the advisory display (refer to paragraph l.C), provide an indication of the autopilot status. Advisory Display (Figures 11 through 22) The advisory display provides warning, caution, status failure and invalid operation messages, and air data and flight director mode status. Low priority messages are inhibited during heavy work load periods, such as take-offs and landings. In addition to the display functions, the advisory display provides controls for AFCS selection, message resetting and display brightness. SECTION 4 Page 4 Apr 02/87 OPERATING MANUAL PSP 601A-6 H A/C POST SB 601-035$ AND A/C 5100 AND SUBS FRONT REAR COPILOrS CONTROL WHEEL Automatic Flight Control System - Simplified Block Diagram Figure 1 SECTION 4 Page 5 Apr 10/95 cftauentjer OPERATING MANUAL PSP 601A-6 NAV PUSHBUTTON When pressed, arms the lateral guidance for capture of the selected navigation course displayed on the coupled EHSI. BANK PUSHBUTTON When pressed, selects the bank angle limit used during the HOG select mode. At power on. the high bank limit (27 degrees) is selected. Pressing the BANK pushbutton selects the low bank limit (17 degrees). Pressing the BANK pushbutton a second time selects the high bank limit. The selected bank limit is displayed on the advisory display (refer to Figure 14). B/C PUSHBUTTON When pressed, selects the approach mode guidance for capture and tracking of back course ILS data. STBY PUSHBUTTON When pressed, clears all flight director modes. CAT 2 PUSHBUTTON When pressed, activates the category 2 approach logic for annunciation of CAT 2 STATUS. provided that the approach (APP) mode is armed and radio altitude is greater than 800 feet. GLARESHiELD Flight Director Function Related Controls - Flight Guidance Controller Figure 2 (Sheet 1) SECTION 4 Page 6 Apr 02/87 cftai/enoer OPERATING MANUAL PSP 601A-6 HDG PUSHBUTTON When pressed, activates the lateral guidance to compute bank commands based on the selected heading displayed on the coupied SHSI. ALT PUSHBUTTON When pressed, selects vertical guidance to hold attitude. I) I: |l 'I I I STBY APP PUSHBUTTON When pressed, arms the lateral guidance for localizer capture. Immediately following localizer capture, the vertical guidance is armed for gfcoeslope capture. VS PUSHBUTTON When pressed, selects vertical guidance to hold vertical speed. When pressed, selects the flight Jevei change mode and overrides all active vertical modes, except VNAV VNAV PUSHBUTTON When pressed, selects the vertical navigation mode, tracking the vertical flight profile from the selected FMS. GLARESHIELD Flight Director Function Related Controls - Flight Guidance Controller Figure 2 (Sheet 2) SECTION 4 Page 7 Apr 02/87 OPERATING MANUAL PSP 601A-6 CPL POINTERS Indicate whether the pilot's EHSl and OAOC is coupled to the master FGC (left pointer) or the copilot's EHSl and DADC is coupled to the master FGC {right pointer). During an ILS approach, the AFCS automatically selects the data from both sides {both pointers come on). If on side fails, the remaining good side is selected. CPL PUSHBUTTON When pressed, selects either the pilot's or copilot's EHSl and DADC data for lateral and vertical flight guidance to the FGC 1 and FGC 2. During transfer, all flight director modes are cancelled. At power up, the pilot's data is selected. Pressing the CPL pushbutton selects the copilot's data. Pressing it a second time reseieet the pilot's data. GLARESHIELD Flight Director Function Related Controls - Flight Guidance Controller Figure 2 (Sheet 3) SECTION 4 Page 8 Apr 02/87 canaaair ctiauencjer OPERATING MANUAL PSP 601A-6 HOG PUSH SYNC PUSHBUTTON When rotated, moves the heading bug on the pilot's EHSI. When pressed, causes the heading bug to synchronize to the aircraft heading. IAS/MACH PUSH CHG CONTROL/ SWITCH When rotated, adjusts the JAS/Mach reference on the pilot's and copilot's EADls. When pressed. change the IAS reference to Macti reference or vice versa. The push-:ochange function is inhibited wtth the aircraft on the ground. CRS PUSH OCT CONTROL/ SWITCH When rotated, moves the course select pointer on the associated EHSI. When pressed, causes the ^course pointer to indicate the zero deviation course to the tuned VOR station. When an FMS source is selected, rotating the control causes the preselect course pointer to move. ALT S CONTROL When rotated, adjusts the ASEL display on the piJot's and copilot's EAOIs. HDG PUSH SYNC PUSHBUTTON When rotated, moves the heading bug on the copilot's EHSI. When pressed, causes the heading bug to synchronize to the aircraft heading. GLARESHIELD Flight Director Function Related Controls - Instrument Remote Controllers Figure 3 SECTION 4 Page 9 Apr 02/87 OPERATING MANUAL PSP 601A-6 FLIGHT DIRECTOR COUPLE ARROW indicates whether the pilot's side or copilot's side is coupled to the AFCS. The couple arrow is Displayed in green when on-side the FGC is master and yellow when the crossside FGC is master. FLIGHT DIRECTOR MODE ANNUNCIATIONS indicate the selected flight director models) and the status of the mode. Armed modes are displayed in green and captured modes are displayed in white. AicL D SI LA . O f?*->? *.?? s ' - ^ i i ' : .;? : . _ ?: ' - . . .-. flight director ASEL mode. Range is from 0 to

eedl 发表于 2010-5-31 22:04:57

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pongpong 发表于 2010-6-2 12:41:53

真是太谢谢楼主了

lingxiaotong 发表于 2010-6-24 06:30:05

GX

3QVM！Thank You Very Much!

guomai127 发表于 2010-8-15 18:21:04

:loveliness: :loveliness: :loveliness: :loveliness: :loveliness: :loveliness: :loveliness:

dul 发表于 2011-2-11 13:35:31

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bocome 发表于 2011-7-31 11:15:41

自动飞行操纵系统

autofannuaa 发表于 2011-12-7 14:15:46

偶然经过，学习一下

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Bombardier-Automatic Flight Control_System庞巴迪挑战者自动飞行操纵系统

GX

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