GB1114676A - Control system for an electrically-operated actuator - Google Patents
Control system for an electrically-operated actuatorInfo
- Publication number
- GB1114676A GB1114676A GB5063763A GB5063763A GB1114676A GB 1114676 A GB1114676 A GB 1114676A GB 5063763 A GB5063763 A GB 5063763A GB 5063763 A GB5063763 A GB 5063763A GB 1114676 A GB1114676 A GB 1114676A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal
- electrically
- control system
- dec
- mixer
- 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
-
- 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
- G05D3/1445—Control of position or direction using feedback using an analogue comparing device with a plurality of loops
- G05D3/1463—Control of position or direction using feedback using an analogue comparing device with a plurality of loops using PID devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Multiple Motors (AREA)
Abstract
1,114,676. Control of motors. ENGLISH ELECTRIC CO. Ltd. 21 Dec., 1964 [23 Dec., 1963], No. 50637/63. Heading H2J. Actuator motor 10 is moved to a desired position in a predetermined direction according to the duration and polarity of pulses delivered to clipper 14 whose output is fed to integrator 13 providing a direct voltage V1 which rises to a value proportional to the width of the input pulses, and which is applied to mixer 12. The integrated output signal V2, of tachometer generator 16 is fed back to the mixer where it is subtracted from signal V1, so providing reversible signal V3 which is amplified to control the motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5063763A GB1114676A (en) | 1963-12-23 | 1963-12-23 | Control system for an electrically-operated actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5063763A GB1114676A (en) | 1963-12-23 | 1963-12-23 | Control system for an electrically-operated actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1114676A true GB1114676A (en) | 1968-05-22 |
Family
ID=10456718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5063763A Expired GB1114676A (en) | 1963-12-23 | 1963-12-23 | Control system for an electrically-operated actuator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1114676A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197193A1 (en) * | 1972-08-21 | 1974-03-22 | Information Storage Systems |
-
1963
- 1963-12-23 GB GB5063763A patent/GB1114676A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2197193A1 (en) * | 1972-08-21 | 1974-03-22 | Information Storage Systems |
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