DE2048352A1 - Vorrichtung zur Koordinatentrans formation - Google Patents

Vorrichtung zur Koordinatentrans formation

Info

Publication number
DE2048352A1
DE2048352A1 DE19702048352 DE2048352A DE2048352A1 DE 2048352 A1 DE2048352 A1 DE 2048352A1 DE 19702048352 DE19702048352 DE 19702048352 DE 2048352 A DE2048352 A DE 2048352A DE 2048352 A1 DE2048352 A1 DE 2048352A1
Authority
DE
Germany
Prior art keywords
angle
values
sine
value
steps
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.)
Pending
Application number
DE19702048352
Other languages
German (de)
English (en)
Inventor
Robert Rueil Malmaison Therond Jean Francois Neuilly Deligmeres, (Frank reich)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of DE2048352A1 publication Critical patent/DE2048352A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/64—Digital differential analysers, i.e. computing devices for differentiation, integration or solving differential or integral equations, using pulses representing increments; Other incremental computing devices for solving difference equations
    • G06F7/66—Digital differential analysers, i.e. computing devices for differentiation, integration or solving differential or integral equations, using pulses representing increments; Other incremental computing devices for solving difference equations wherein pulses represent unitary increments only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • 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
    • G05D1/02—Control of position or course in two dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Navigation (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Complex Calculations (AREA)
DE19702048352 1969-10-02 1970-10-01 Vorrichtung zur Koordinatentrans formation Pending DE2048352A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6933777A FR2064259A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-10-02 1969-10-02

Publications (1)

Publication Number Publication Date
DE2048352A1 true DE2048352A1 (de) 1971-04-15

Family

ID=9040991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702048352 Pending DE2048352A1 (de) 1969-10-02 1970-10-01 Vorrichtung zur Koordinatentrans formation

Country Status (6)

Country Link
US (1) US3671723A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2048352A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2064259A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1285386A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7014490A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO130033B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405459A1 (fr) * 1977-10-07 1979-05-04 Secretary Industry Brit Perfectionnements aux appareils de detection de position
DE3233864A1 (de) * 1982-09-13 1984-03-15 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur bestimmung der zustandsgroessen fliegender objekte
CA1210117A (en) * 1982-12-23 1986-08-19 David M. Thomas Algorithm for radar coordinate conversion in digital scan converters
US5051734A (en) * 1990-01-11 1991-09-24 The Grass Valley Group, Inc. Special effects using polar image coordinates
US5519401A (en) * 1993-11-01 1996-05-21 Loral Corporation Programmed radar coordinate scan conversion
US5742297A (en) * 1994-11-04 1998-04-21 Lockheed Martin Corporation Apparatus and method for constructing a mosaic of data
US5530450A (en) * 1995-01-11 1996-06-25 Loral Corporation Radar scan converter for PPI rectangular and PPI offset rectangular modes
GB201103642D0 (en) * 2011-03-03 2011-04-13 Univ Bradford Methods and systems for detection of liquid surface fluctuations
CN107962568A (zh) * 2017-11-16 2018-04-27 上海斐讯数据通信技术有限公司 一种机器人的实时定位方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1459823A (fr) * 1965-07-13 1966-06-17 Precilec Dispositif traceur de routes
US3462586A (en) * 1966-06-27 1969-08-19 Us Navy Doppler navigation system

Also Published As

Publication number Publication date
GB1285386A (en) 1972-08-16
NL7014490A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-04-06
NO130033B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-24
US3671723A (en) 1972-06-20
FR2064259A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-07-23

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