SU665451A1 - VISUAL APPROACH SYSTEM - Google Patents

VISUAL APPROACH SYSTEM

Info

Publication number
SU665451A1
SU665451A1 SU2109854/23A SU2109854A SU665451A1 SU 665451 A1 SU665451 A1 SU 665451A1 SU 2109854/23 A SU2109854/23 A SU 2109854/23A SU 2109854 A SU2109854 A SU 2109854A SU 665451 A1 SU665451 A1 SU 665451A1
Authority
SU
USSR - Soviet Union
Prior art keywords
output
adder
input
amplifier
inputs
Prior art date
Application number
SU2109854/23A
Other languages
Russian (ru)
Inventor
Г.Б. Воронов
А.М. Илюхин
Original Assignee
Г.Б. Воронов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Г.Б. Воронов filed Critical Г.Б. Воронов
Priority to SU2109854/23A priority Critical patent/SU665451A1/en
Application granted granted Critical
Publication of SU665451A1 publication Critical patent/SU665451A1/en

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  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

Система визуального захода на посадку, содержащая делительное устройство, входы которого подключены к датчикам вертикальной и путевой скоростей, а выход - к усилителю с регулируемым коэффициентом усиления, задатчик угла наклона глиссады, сумматор с приводом указателя индекса линии визирования на выходе, привод шкалы планирования, вход которого подключен к датчику тангажа, параллельно с входом сумматора, причем выход задатчика угла глиссады подключен к соответствующим входам усилителя и сумматора, отличающаяся тем, что, с целью обеспечения посадки в условиях отсутствия видимости взлетно-посадочной полосы, она снабжена низкочастотным фильтром, нелинейным элементом с зоной нечувствительности, дополнительным сумматором, блоком сравнения, инвертирующим усилителем и прицельным индексом с приводом, причем вход фильтра подключен к приемнику сигналов глиссады, а выходы - через нелинейный элемент и инвертирующий усилитель к соответствующим входам дополнительного сумматора, остальные входы которого подключены к задатчику угла глиссады и датчику тангажа, а выход - к приводу прицельного индекса и блоку сравнения, второй вход которого подключен к выходу основного сумматора, а выход - к автопилоту.A visual approach system containing a separating device, the inputs of which are connected to vertical and ground speed sensors, and the output to an amplifier with adjustable gain, glide angle tilt angle adjuster, adder with indexed sight line output drive, scheduling scale drive, input which is connected to the pitch sensor, in parallel with the input of the adder, and the output of the glide path angle adjuster is connected to the corresponding inputs of the amplifier and adder, characterized in that landing in the absence of runway visibility, it is equipped with a low-pass filter, a nonlinear element with a dead zone, an additional adder, a comparator, an inverting amplifier and a sighting index with a drive, the filter input connected to the glide path receiver and the outputs element and inverting amplifier to the corresponding inputs of the additional adder, the remaining inputs of which are connected to the glide path angle adjuster and the pitch sensor, and the output to the actuator p The target index and the comparison unit, the second input of which is connected to the output of the main adder, and the output to the autopilot.

SU2109854/23A 1975-02-25 1975-02-25 VISUAL APPROACH SYSTEM SU665451A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2109854/23A SU665451A1 (en) 1975-02-25 1975-02-25 VISUAL APPROACH SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2109854/23A SU665451A1 (en) 1975-02-25 1975-02-25 VISUAL APPROACH SYSTEM

Publications (1)

Publication Number Publication Date
SU665451A1 true SU665451A1 (en) 2005-09-27

Family

ID=60522988

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2109854/23A SU665451A1 (en) 1975-02-25 1975-02-25 VISUAL APPROACH SYSTEM

Country Status (1)

Country Link
SU (1) SU665451A1 (en)

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