FR974268A - Improvements to radio-electric navigation systems - Google Patents
Improvements to radio-electric navigation systemsInfo
- Publication number
- FR974268A FR974268A FR974268DA FR974268A FR 974268 A FR974268 A FR 974268A FR 974268D A FR974268D A FR 974268DA FR 974268 A FR974268 A FR 974268A
- Authority
- FR
- France
- Prior art keywords
- radio
- navigation systems
- electric navigation
- electric
- systems
- 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.)
- Expired
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
- G05D1/02—Control of position or course in two dimensions
- G05D1/0202—Control of position or course in two dimensions specially adapted to aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US974268XA | 1947-10-23 | 1947-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR974268A true FR974268A (en) | 1951-02-20 |
Family
ID=22263282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR974268D Expired FR974268A (en) | 1947-10-23 | 1948-10-23 | Improvements to radio-electric navigation systems |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR974268A (en) |
-
1948
- 1948-10-23 FR FR974268D patent/FR974268A/en not_active Expired
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