LU79893A1 - - Google Patents

Info

Publication number: LU79893A1
Authority: LU; Luxembourg

Application number

LU79893A

Priority date (The priority date 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 date listed.)

1978-01-06

Filing date

1978-06-29

Publication date

1978-12-07

1978-06-29 Application filed filed Critical

1978-12-07 Publication of LU79893A1 publication Critical patent/LU79893A1/xx

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
- G05B5/00—Anti-hunting arrangements
- G05B5/01—Anti-hunting arrangements electric
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/16—Controlling the angular speed of one shaft
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/902—Compensation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/91—Operational/differential amplifier
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/922—Tuned or resonant circuit

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Power Engineering (AREA)
Control Of Electric Motors In General (AREA)
Control Of Direct Current Motors (AREA)
Power Steering Mechanism (AREA)
Mechanical Control Devices (AREA)
Mechanical Operated Clutches (AREA)

LU79893A 1978-01-06 1978-06-29 LU79893A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/866,394 US4295081A (en)	1978-01-06	1978-01-06	Load actuating servomechanism with resonance equalization

Publications (1)

Publication Number	Publication Date
LU79893A1 true LU79893A1 (fr)	1978-12-07

Family

ID=25347516

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU79893A LU79893A1 (fr)	1978-01-06	1978-06-29

Country Status (14)

Country	Link
US (1)	US4295081A (fr)
BE (1)	BE868667A (fr)
CA (1)	CA1124784A (fr)
DE (1)	DE2825124A1 (fr)
DK (1)	DK148456C (fr)
ES (1)	ES466915A1 (fr)
FR (1)	FR2414223A1 (fr)
GB (1)	GB1604929A (fr)
GR (1)	GR69656B (fr)
IT (1)	IT1103624B (fr)
LU (1)	LU79893A1 (fr)
NL (1)	NL7806092A (fr)
NO (1)	NO149230C (fr)
PT (1)	PT68153A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3210134C2 (de) *	1982-03-19	1990-08-02	SGS-ATES Deutschland Halbleiter Bauelemente GmbH, 8018 Grafing	Verfahren zur Gewinnung einer drehzahlproportionalen Größe bei einem Gleichstrommotor
US4473783A (en) *	1983-05-20	1984-09-25	National Semiconductor Corporation	Motor control circuit
US4642541A (en) *	1983-10-20	1987-02-10	Memorex Corporation	Track following servo for higher density disk files
US4577244A (en) *	1983-10-20	1986-03-18	Memorex Corporation	Techniques for disk servo
JPH01137305A (ja) *	1987-11-25	1989-05-30	Mitsubishi Electric Corp	フィードバック制御装置
JP2873689B2 (ja) *	1988-01-29	1999-03-24	ファナック株式会社	速度制御装置
EP0354411A1 (fr) *	1988-08-08	1990-02-14	Siemens Aktiengesellschaft	Méthode à supprimer des vibrations mécaniques superposées à valeur effective de vitesse et circuit pour appliquer cette méthode
US4912386A (en) *	1989-03-21	1990-03-27	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Balanced bridge feedback control system
CN106533321B (zh) *	2015-09-15	2021-09-14	雷勃美国公司	电机控制电路及使用方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1186136B (de) *	1962-06-07	1965-01-28	Licentia Gmbh	Verfahren und Sollwertgeber zur Sollwertvorgabe bei der Drehzahlregelung eines elektromotorischen Antriebs
GB1398992A (en) *	1972-07-28	1975-06-25	Int Computers Ltd	Motor speed control apparatus

1978
- 1978-01-06 US US05/866,394 patent/US4295081A/en not_active Expired - Lifetime
- 1978-02-13 ES ES466915A patent/ES466915A1/es not_active Expired
- 1978-05-30 DK DK238978A patent/DK148456C/da not_active IP Right Cessation
- 1978-05-30 CA CA304,389A patent/CA1124784A/fr not_active Expired
- 1978-05-30 NO NO781870A patent/NO149230C/no unknown
- 1978-05-31 GB GB25926/78A patent/GB1604929A/en not_active Expired
- 1978-06-05 NL NL7806092A patent/NL7806092A/xx not_active Application Discontinuation
- 1978-06-08 PT PT68153A patent/PT68153A/pt unknown
- 1978-06-08 DE DE19782825124 patent/DE2825124A1/de not_active Withdrawn
- 1978-06-09 GR GR56486A patent/GR69656B/el unknown
- 1978-06-12 IT IT09500/78A patent/IT1103624B/it active
- 1978-06-28 FR FR7819283A patent/FR2414223A1/fr active Pending
- 1978-06-29 LU LU79893A patent/LU79893A1/xx unknown
- 1978-06-30 BE BE189017A patent/BE868667A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2825124A1 (de)	1979-07-12
FR2414223A1 (fr)	1979-08-03
DK148456C (da)	1985-12-30
NO781870L (no)	1979-07-09
PT68153A (en)	1978-07-01
GR69656B (fr)	1982-07-07
NO149230B (no)	1983-11-28
IT7809500A0 (it)	1978-06-12
DK148456B (da)	1985-07-08
NO149230C (no)	1984-03-07
US4295081A (en)	1981-10-13
GB1604929A (en)	1981-12-16
IT1103624B (it)	1985-10-14
ES466915A1 (es)	1979-12-01
NL7806092A (nl)	1979-07-10
DK238978A (da)	1979-07-07
CA1124784A (fr)	1982-06-01
BE868667A (fr)	1978-10-16

Publication	Publication Date	Title
FR2414290B1 (fr)	1984-01-27
FR2415028B1 (fr)	1983-11-25
FR2413776B1 (fr)	1980-09-19
FR2415138B1 (fr)	1984-12-14
GR69656B (fr)	1982-07-07
FR2416484B1 (fr)	1980-08-29
FR2413949B1 (fr)	1983-03-11
FR2415430B1 (fr)	1980-08-29
FR2414095B1 (fr)	1982-03-05
FR2414514B1 (fr)	1981-06-19
FR2417037B1 (fr)	1983-10-21
FR2417091B1 (fr)	1983-06-24
FR2413405B1 (fr)	1981-04-17
AU3898778A (fr)	1978-09-28
FR2414778B1 (fr)	1982-01-29
FR2414321B3 (fr)	1981-01-09
AU3803078A (fr)	1978-09-04
FR2415482B3 (fr)	1981-05-08
AU73950S (fr)	1978-04-07
BG26926A1 (fr)	1979-07-12
BG25940A1 (fr)	1979-01-12
BG25842A1 (fr)	1979-01-12
BG25902A1 (fr)	1979-01-12
BG26013A1 (fr)	1979-02-15
BG25836A1 (fr)	1979-01-12