FR2396998A1 - Commande asservie a boucle de reaction - Google Patents
Commande asservie a boucle de reactionInfo
- Publication number
- FR2396998A1 FR2396998A1 FR7819768A FR7819768A FR2396998A1 FR 2396998 A1 FR2396998 A1 FR 2396998A1 FR 7819768 A FR7819768 A FR 7819768A FR 7819768 A FR7819768 A FR 7819768A FR 2396998 A1 FR2396998 A1 FR 2396998A1
- Authority
- FR
- France
- Prior art keywords
- analog
- circuits
- control
- processed
- hand
- 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.)
- Granted
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
- G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
- G05D1/0077—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements using redundant signals or controls
-
- 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
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- 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
- G05B5/00—Anti-hunting arrangements
- G05B5/01—Anti-hunting arrangements electric
-
- 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
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- 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
- G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
- G05D1/0808—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Feedback Control In General (AREA)
Abstract
L'invention concerne les circuits de commande asservis à boucle de réaction. Elle se rapporte à un circuit de commande comprenant d'une part un démodulateur 27 et un filtre 28, assurant un traitement analogique, et d'autre part un circuit 16 assurant un traitement numérique. Seules les composantes à basse fréquence des signaux de réaction sont traitées par les circuits analogiques et numériques à la fois, les composantes à haute fréquence de ce signal de réaction n'étant traitées que par les circuits analogiques et donnant ainsi une réponse rapide. Application la commande des gouvernes des aéronefs.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2793377 | 1977-07-04 | ||
US06/305,036 US4434458A (en) | 1981-09-16 | 1981-09-16 | Auxiliary channel for direct digital control system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2396998A1 true FR2396998A1 (fr) | 1979-02-02 |
FR2396998B1 FR2396998B1 (fr) | 1983-04-08 |
Family
ID=26259074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7819768A Granted FR2396998A1 (fr) | 1977-07-04 | 1978-07-03 | Commande asservie a boucle de reaction |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0074862A1 (fr) |
FR (1) | FR2396998A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5757641A (en) * | 1995-07-03 | 1998-05-26 | General Electric Company | Triplex control system with sensor failure compensation |
DE502006005450D1 (de) * | 2006-03-29 | 2010-01-07 | Integrated Dynamics Eng Gmbh | Verfahren und Vorrichtung zur Regelung von Schwingungsisolationssystemen |
DE502007003080D1 (de) * | 2007-05-25 | 2010-04-22 | Integrated Dynamics Eng Gmbh | Verfahren und Vorrichtung zur Frequenzgangkorrektur in Schwingungsisolationssystemen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2932471A (en) * | 1954-09-30 | 1960-04-12 | Hughes Aircraft Co | Broad bandwidth digital servo |
FR2011595A1 (fr) * | 1968-06-24 | 1970-03-06 | Westinghouse Electric Corp | |
FR2061646A1 (fr) * | 1969-09-10 | 1971-06-25 | Agfa Gevaert Nv | |
US3688099A (en) * | 1971-04-28 | 1972-08-29 | Lear Siegler Inc | Automatic control system with a digital computer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL214582A (fr) * | 1956-02-20 | |||
GB2000609B (en) * | 1977-07-04 | 1982-01-06 | Smiths Industries Ltd | Control systems |
-
1978
- 1978-07-03 FR FR7819768A patent/FR2396998A1/fr active Granted
-
1982
- 1982-09-16 EP EP82304888A patent/EP0074862A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2932471A (en) * | 1954-09-30 | 1960-04-12 | Hughes Aircraft Co | Broad bandwidth digital servo |
FR2011595A1 (fr) * | 1968-06-24 | 1970-03-06 | Westinghouse Electric Corp | |
FR2061646A1 (fr) * | 1969-09-10 | 1971-06-25 | Agfa Gevaert Nv | |
US3688099A (en) * | 1971-04-28 | 1972-08-29 | Lear Siegler Inc | Automatic control system with a digital computer |
Also Published As
Publication number | Publication date |
---|---|
FR2396998B1 (fr) | 1983-04-08 |
EP0074862A1 (fr) | 1983-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |