NL7806092A - Belasting actuerend servo mechanisme met resonantie- effening. - Google Patents

Belasting actuerend servo mechanisme met resonantie- effening.

Info

Publication number: NL7806092A
Authority: NL; Netherlands
Prior art keywords: leveling; resonance; servo mechanism; load actuating; actuating servo
Prior art date: 1978-01-06

Application number

NL7806092A

Other languages

English (en)

Original Assignee

Lockheed Electronics Co

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

1978-06-05

Publication date

1979-07-10

1978-06-05 Application filed by Lockheed Electronics Co filed Critical Lockheed Electronics Co

1979-07-10 Publication of NL7806092A publication Critical patent/NL7806092A/nl

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

NL7806092A 1978-01-06 1978-06-05 Belasting actuerend servo mechanisme met resonantie- effening. NL7806092A (nl)

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
NL7806092A true NL7806092A (nl)	1979-07-10

Family

ID=25347516

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7806092A NL7806092A (nl)	1978-01-06	1978-06-05	Belasting actuerend servo mechanisme met resonantie- effening.

Country Status (14)

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

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 (de) *	1988-08-08	1990-02-14	Siemens Aktiengesellschaft	Verfahren zur Unterdrückung von mechanischen Schwingungen, die einem Drehzahlistwert überlagert sind und Schaltungsanordnung zur Durchführung des Verfahrens
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 NO NO781870A patent/NO149230C/no unknown
- 1978-05-30 CA CA304,389A patent/CA1124784A/en not_active Expired
- 1978-05-31 GB GB25926/78A patent/GB1604929A/en not_active Expired
- 1978-06-05 NL NL7806092A patent/NL7806092A/nl not_active Application Discontinuation
- 1978-06-08 DE DE19782825124 patent/DE2825124A1/de not_active Withdrawn
- 1978-06-08 PT PT68153A patent/PT68153A/pt unknown
- 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/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US4295081A (en)	1981-10-13
FR2414223A1 (fr)	1979-08-03
BE868667A (fr)	1978-10-16
DE2825124A1 (de)	1979-07-12
PT68153A (en)	1978-07-01
DK238978A (da)	1979-07-07
DK148456B (da)	1985-07-08
GR69656B (nl)	1982-07-07
NO149230C (no)	1984-03-07
ES466915A1 (es)	1979-12-01
GB1604929A (en)	1981-12-16
IT1103624B (it)	1985-10-14
LU79893A1 (nl)	1978-12-07
CA1124784A (en)	1982-06-01
IT7809500A0 (it)	1978-06-12
NO781870L (no)	1979-07-09
NO149230B (no)	1983-11-28
DK148456C (da)	1985-12-30

Publication	Publication Date	Title
NL190968C (nl)	1994-11-16	Magnetoresistieve verplaatsingssensor.
NL7807078A (nl)	1979-07-13	Hospitaalvoertuig.
BR7901686A (pt)	1979-10-16	Mecanismo de carregamento de disquetes magneticos
IT7919914A0 (it)	1979-02-05	Valvola sensibile al carico.
IT7924832A0 (it)	1979-08-01	Azionatore elettromagnetico.
IT8023111A0 (it)	1980-06-30	Meccanismo azionatore.
DK189279A (da)	1979-11-10	Sammenkoblingsmekanisme
DK152470C (da)	1988-08-29	Forstaerkningsreguleringskredsloeb
NL7806092A (nl)	1979-07-10	Belasting actuerend servo mechanisme met resonantie- effening.
NL7900968A (nl)	1979-08-14	Magnetisch kopstelsel.
NL7805115A (nl)	1979-11-13	Bedieningsmechanisme.
NL7806778A (nl)	1979-12-28	Vorkheftruck.
NL7900697A (nl)	1979-08-01	Pallet.
IT7928241A0 (it)	1979-12-20	Azionatore magnetico perfezionato.
IT1075922B (it)	1985-04-22	Meccanismo di comando
NL7901053A (nl)	1979-08-15	Elektronisch uurwerk.
BE875544A (fr)	1979-10-12	Bobine de self
NL7801841A (nl)	1979-08-21	Vorkheftruck.
NL7902471A (nl)	1979-11-27	Laadbordconstructie.
NL185863C (nl)	1990-08-01	Telescopisch mechanisme.
IT7928238A0 (it)	1979-12-20	Azionatore magnetico.
DK513379A (da)	1980-06-05	Samlestykke for roerformede strukturer
NL7803231A (nl)	1979-10-02	Magnetische wiskop.
IT7923794A0 (it)	1979-06-22	Meccanismo impaginatore.
NL7801321A (nl)	1979-08-08	Oprijgmechanisme.

Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1985-06-03	BA	A request for search or an international-type search has been filed
1987-10-01	BB	A search report has been drawn up
1987-12-01	BC	A request for examination has been filed
1989-02-01	BV	The patent application has lapsed