NO130033B - - Google Patents
Download PDFInfo
- Publication number
- NO130033B NO130033B NO03560/70A NO356070A NO130033B NO 130033 B NO130033 B NO 130033B NO 03560/70 A NO03560/70 A NO 03560/70A NO 356070 A NO356070 A NO 356070A NO 130033 B NO130033 B NO 130033B
- Authority
- NO
- Norway
- Prior art keywords
- angle
- value
- pulses
- increments
- calculation
- Prior art date
Links
- 238000004364 calculation method Methods 0.000 claims description 46
- 230000000694 effects Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 17
- 238000006073 displacement reaction Methods 0.000 description 15
- 239000004020 conductor Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 244000182067 Fraxinus ornus Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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)
- Complex Calculations (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6933777A FR2064259A1 (fi) | 1969-10-02 | 1969-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO130033B true NO130033B (fi) | 1974-06-24 |
Family
ID=9040991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO03560/70A NO130033B (fi) | 1969-10-02 | 1970-09-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3671723A (fi) |
| DE (1) | DE2048352A1 (fi) |
| FR (1) | FR2064259A1 (fi) |
| GB (1) | GB1285386A (fi) |
| NL (1) | NL7014490A (fi) |
| NO (1) | NO130033B (fi) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2843740A1 (de) * | 1977-10-07 | 1979-04-19 | Secretary Industry Brit | Ortungsgeraet |
| 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)
| 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 |
-
1969
- 1969-10-02 FR FR6933777A patent/FR2064259A1/fr not_active Withdrawn
-
1970
- 1970-09-18 NO NO03560/70A patent/NO130033B/no unknown
- 1970-09-30 GB GB46557/70A patent/GB1285386A/en not_active Expired
- 1970-10-01 DE DE19702048352 patent/DE2048352A1/de active Pending
- 1970-10-02 NL NL7014490A patent/NL7014490A/xx unknown
- 1970-10-02 US US77588A patent/US3671723A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2064259A1 (fi) | 1971-07-23 |
| DE2048352A1 (de) | 1971-04-15 |
| NL7014490A (fi) | 1971-04-06 |
| US3671723A (en) | 1972-06-20 |
| GB1285386A (en) | 1972-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4611269A (en) | Apparatus and method in which a plurality of detectors generating signals with different periods are used to detect the absolute position of a moving member | |
| DK146868B (da) | Navigationsanlaeg for et fartoej | |
| NO130033B (fi) | ||
| USRE31962E (en) | LORAN-C navigation apparatus | |
| US4178631A (en) | Digital phase detector and method | |
| CN104075669B (zh) | 一种用于复杂表面编码光测量的容错编解码方法 | |
| US3727037A (en) | Variable increment digital function generator | |
| DE3066464D1 (en) | Method of obtaining the result of a numerical calculation in floating-point representation with the number of exact significant digits, and numerical calculating device for carrying out this method | |
| US4318105A (en) | Loran-C navigation apparatus | |
| US3432851A (en) | Signal processor | |
| US3740532A (en) | Digital counter averaging system | |
| US3453624A (en) | System for determining craft position | |
| US3440876A (en) | Flowmeter frequency control system | |
| JPS597963B2 (ja) | 数値制御における円弧補間回路 | |
| US3460060A (en) | Navigation system | |
| US3739383A (en) | Hybrid navigation system | |
| US4300139A (en) | Loran-C navigation apparatus | |
| US3564220A (en) | Digital scale changing | |
| NO153275B (no) | Loran-c navigansjonsapparat. | |
| US3648034A (en) | Navigational apparatus | |
| RU153041U1 (ru) | Преобразователь углового перемещения антенны радиолокационной станции | |
| Braun | Digital Computers in Continuous Control Systems | |
| RU2470317C1 (ru) | Разностно-дальномерное гидроакустическое устройство определения местоположения надводного или подводного судна относительно заданного фарватера | |
| US3623100A (en) | Lane counter for digital navigational computer system | |
| US3434132A (en) | Indicator error correction apparatus |