FR2371006A1 - Approach path control for auto-gyro landing - has velocity and altitude path control to minimise noise and energy consumption during landing - Google Patents
Approach path control for auto-gyro landing - has velocity and altitude path control to minimise noise and energy consumption during landingInfo
- Publication number
- FR2371006A1 FR2371006A1 FR7634218A FR7634218A FR2371006A1 FR 2371006 A1 FR2371006 A1 FR 2371006A1 FR 7634218 A FR7634218 A FR 7634218A FR 7634218 A FR7634218 A FR 7634218A FR 2371006 A1 FR2371006 A1 FR 2371006A1
- Authority
- FR
- France
- Prior art keywords
- path control
- landing
- velocity
- energy consumption
- auto
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000005265 energy consumption Methods 0.000 title abstract 2
- 230000009467 reduction Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/04—Control of altitude or depth
- G05D1/06—Rate of change of altitude or depth
- G05D1/0607—Rate of change of altitude or depth specially adapted for aircraft
- G05D1/0653—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing
- G05D1/0676—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing specially adapted for landing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
A controlled approach path for the landing of low speed autogyro aircraft is established to ensure that energy consumption and generated noise both reduced. The autogyro is brought into a landing position at an attitude of 400 ft by an approach path consisting of two angles of approach after defined paths (AB, BC). The velocity and attitude reductions are defined by specified equations relating the vertical velocity, with the Laplace operator and a velocity factor.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7634218A FR2371006A1 (en) | 1976-11-12 | 1976-11-12 | Approach path control for auto-gyro landing - has velocity and altitude path control to minimise noise and energy consumption during landing |
GB4588177A GB1595501A (en) | 1976-11-12 | 1977-11-04 | Aerodyne with apparatus for controlling the decelerated approach of the aerodyne |
CA290,586A CA1126838A (en) | 1976-11-12 | 1977-11-10 | Method and system for controlling the decelerated approach of an aerodyne |
US05/850,134 US4232839A (en) | 1976-11-12 | 1977-11-10 | Method and system for controlling the decelerated approach of an aerodyne |
JP13613877A JPS5391300A (en) | 1976-11-12 | 1977-11-12 | Method of controlling speed reduction approach of aeroplane and improved system for the same |
DE19772751267 DE2751267A1 (en) | 1976-11-12 | 1977-11-14 | PROCEDURE AND SYSTEM FOR CONTROLLING SLOW-FLYING ROTARY-FLYING AIRCRAFT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7634218A FR2371006A1 (en) | 1976-11-12 | 1976-11-12 | Approach path control for auto-gyro landing - has velocity and altitude path control to minimise noise and energy consumption during landing |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2371006A1 true FR2371006A1 (en) | 1978-06-09 |
FR2371006B1 FR2371006B1 (en) | 1979-07-20 |
Family
ID=9179853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7634218A Granted FR2371006A1 (en) | 1976-11-12 | 1976-11-12 | Approach path control for auto-gyro landing - has velocity and altitude path control to minimise noise and energy consumption during landing |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2371006A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0834787B1 (en) * | 1996-10-03 | 2001-11-07 | Aerospatiale Matra | Method and device for vertical guidance of an aircraft |
FR2845170A1 (en) * | 2002-10-01 | 2004-04-02 | Thales Sa | AID FOR NAVIGATION OF AN AIRCRAFT AND CORRESPONDING DEVICE |
-
1976
- 1976-11-12 FR FR7634218A patent/FR2371006A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0834787B1 (en) * | 1996-10-03 | 2001-11-07 | Aerospatiale Matra | Method and device for vertical guidance of an aircraft |
FR2845170A1 (en) * | 2002-10-01 | 2004-04-02 | Thales Sa | AID FOR NAVIGATION OF AN AIRCRAFT AND CORRESPONDING DEVICE |
WO2004031879A1 (en) * | 2002-10-01 | 2004-04-15 | Thales | Aircraft navigational assistance method and corresponding device |
US7774131B2 (en) | 2002-10-01 | 2010-08-10 | Thales | Aircraft navigational assistance method and corresponding device |
Also Published As
Publication number | Publication date |
---|---|
FR2371006B1 (en) | 1979-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |