NL290020A - - Google Patents

Info

Publication number
NL290020A
NL290020A NL290020DA NL290020A NL 290020 A NL290020 A NL 290020A NL 290020D A NL290020D A NL 290020DA NL 290020 A NL290020 A NL 290020A
Authority
NL
Netherlands
Application number
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.)
Publication of NL290020A publication Critical patent/NL290020A/xx

Links

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
    • G05D1/0661—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing specially adapted for take-off
    • G05D1/0669—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing specially adapted for take-off specially adapted for vertical take-off
    • 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)
NL290020D 1963-03-07 NL290020A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927152A FR1355081A (fr) 1963-03-07 1963-03-07 Système de radioguidage destiné en particulier au décollage et à l'atterrissage vertical

Publications (1)

Publication Number Publication Date
NL290020A true NL290020A (ja)

Family

ID=8798675

Family Applications (1)

Application Number Title Priority Date Filing Date
NL290020D NL290020A (ja) 1963-03-07

Country Status (3)

Country Link
BE (1) BE629404A (ja)
FR (1) FR1355081A (ja)
NL (1) NL290020A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019031264A1 (ja) * 2017-08-08 2019-02-14 日本電産株式会社 移動体測位システムおよび物流管理システム

Also Published As

Publication number Publication date
BE629404A (ja)
FR1355081A (fr) 1964-03-13

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