GB529638A - Improvements in systems for remotely controlling angular motion - Google Patents
Improvements in systems for remotely controlling angular motionInfo
- Publication number
- GB529638A GB529638A GB1519739A GB1519739A GB529638A GB 529638 A GB529638 A GB 529638A GB 1519739 A GB1519739 A GB 1519739A GB 1519739 A GB1519739 A GB 1519739A GB 529638 A GB529638 A GB 529638A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fine
- coarse
- amplitude
- receivers
- neighbourhood
- 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
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1436—Control of position or direction using feedback using an analogue comparing device with fine or coarse devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Toys (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL53722D NL53722C (instruction) | 1939-05-22 | ||
| FR870885D FR870885A (fr) | 1939-05-22 | 1939-04-21 | Installation pour la transmission à distance de mouvements angulaires par courants alternatifs |
| GB1519739A GB529638A (en) | 1939-05-22 | 1939-05-22 | Improvements in systems for remotely controlling angular motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1519739A GB529638A (en) | 1939-05-22 | 1939-05-22 | Improvements in systems for remotely controlling angular motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB529638A true GB529638A (en) | 1940-11-26 |
Family
ID=10054744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1519739A Expired GB529638A (en) | 1939-05-22 | 1939-05-22 | Improvements in systems for remotely controlling angular motion |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR870885A (instruction) |
| GB (1) | GB529638A (instruction) |
| NL (1) | NL53722C (instruction) |
-
0
- NL NL53722D patent/NL53722C/xx active
-
1939
- 1939-04-21 FR FR870885D patent/FR870885A/fr not_active Expired
- 1939-05-22 GB GB1519739A patent/GB529638A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR870885A (fr) | 1942-03-27 |
| NL53722C (instruction) |
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