GB2336447B - Control system - Google Patents
Control systemInfo
- Publication number
- GB2336447B GB2336447B GB9908691A GB9908691A GB2336447B GB 2336447 B GB2336447 B GB 2336447B GB 9908691 A GB9908691 A GB 9908691A GB 9908691 A GB9908691 A GB 9908691A GB 2336447 B GB2336447 B GB 2336447B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control system
- control
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
- G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Feedback Control In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9808046.8A GB9808046D0 (en) | 1998-04-17 | 1998-04-17 | Non-linear compensating controller |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9908691D0 GB9908691D0 (en) | 1999-06-09 |
GB2336447A GB2336447A (en) | 1999-10-20 |
GB2336447B true GB2336447B (en) | 2002-05-22 |
Family
ID=10830417
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9808046.8A Ceased GB9808046D0 (en) | 1998-04-17 | 1998-04-17 | Non-linear compensating controller |
GB9908691A Expired - Fee Related GB2336447B (en) | 1998-04-17 | 1999-04-19 | Control system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9808046.8A Ceased GB9808046D0 (en) | 1998-04-17 | 1998-04-17 | Non-linear compensating controller |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9808046D0 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1253866A (en) * | 1969-01-08 | 1971-11-17 | Sk Instr Ltd | Improvements in or relating to servo-amplifier or the like control systems |
GB1267628A (en) * | 1969-07-22 | 1972-03-22 | Gen Motors Corp | Electronic control circuits for limiting a plurality of output variables responsive to an input variable |
US4197577A (en) * | 1977-07-16 | 1980-04-08 | Rolls-Royce Limited | Control system |
-
1998
- 1998-04-17 GB GBGB9808046.8A patent/GB9808046D0/en not_active Ceased
-
1999
- 1999-04-19 GB GB9908691A patent/GB2336447B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1253866A (en) * | 1969-01-08 | 1971-11-17 | Sk Instr Ltd | Improvements in or relating to servo-amplifier or the like control systems |
GB1267628A (en) * | 1969-07-22 | 1972-03-22 | Gen Motors Corp | Electronic control circuits for limiting a plurality of output variables responsive to an input variable |
US4197577A (en) * | 1977-07-16 | 1980-04-08 | Rolls-Royce Limited | Control system |
Non-Patent Citations (3)
Title |
---|
Computers & Chem.Engng Vol.13 no.11/12 pp1283-1289 (1989) * |
Proc.1st Int.Conf.Control of Oscillations & Chaos Vol.1 pp9-12 (1997) * |
Proc.Instn Mech.Engrs Vol.212 no.I2 pp79-85 (1998) * |
Also Published As
Publication number | Publication date |
---|---|
GB2336447A (en) | 1999-10-20 |
GB9808046D0 (en) | 1998-06-17 |
GB9908691D0 (en) | 1999-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20070419 |