ES479856A1 - Mejoras introducidas en un servomecanismo de impulsion de - carga con compensacion de la resonancia entre un motor y un-tacometro. - Google Patents

Mejoras introducidas en un servomecanismo de impulsion de - carga con compensacion de la resonancia entre un motor y un-tacometro.

Info

Publication number
ES479856A1
ES479856A1 ES479856A ES479856A ES479856A1 ES 479856 A1 ES479856 A1 ES 479856A1 ES 479856 A ES479856 A ES 479856A ES 479856 A ES479856 A ES 479856A ES 479856 A1 ES479856 A1 ES 479856A1
Authority
ES
Spain
Prior art keywords
motor
tachometer
resonance
servomechanism
compensation
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
Application number
ES479856A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lockheed Electronics Co Inc
Original Assignee
Lockheed Electronics Co Inc
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.)
Filing date
Publication date
Application filed by Lockheed Electronics Co Inc filed Critical Lockheed Electronics Co Inc
Publication of ES479856A1 publication Critical patent/ES479856A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y10S388/907—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
    • Y10S388/917—Thyristor or scr
    • Y10S388/918—Trigger by unijunction transistor
    • 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)
  • Control Of Electric Motors In General (AREA)

Abstract

1.- Mejoras introducidas en un servomecanismo de impulsión de carga con compensación de la resonancia entre un motor y un tacómetro, según las cuales están previstos, en combinación un motor que tiene un tacómetro de devanado que lleva un devanado acoplado a dicho devanado de motor, medios de compensación para percibir la corriente suministrada a dicho devanado de motor y para suministrar una señal representativa de tal corriente de motor, y medios para sumar las señales de salida proporcionadas por dicho tacómetro y por dichos medios de compensación.
ES479856A 1978-06-16 1979-04-24 Mejoras introducidas en un servomecanismo de impulsion de - carga con compensacion de la resonancia entre un motor y un-tacometro. Expired ES479856A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/916,299 US4215298A (en) 1978-06-16 1978-06-16 Servomechanism rate control system with compensation for motor-tachometer resonance

Publications (1)

Publication Number Publication Date
ES479856A1 true ES479856A1 (es) 1980-07-16

Family

ID=25437018

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479856A Expired ES479856A1 (es) 1978-06-16 1979-04-24 Mejoras introducidas en un servomecanismo de impulsion de - carga con compensacion de la resonancia entre un motor y un-tacometro.

Country Status (4)

Country Link
US (1) US4215298A (es)
BE (1) BE876964A (es)
ES (1) ES479856A1 (es)
MA (1) MA18465A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361787A (en) * 1979-11-19 1982-11-30 Victor Company Of Japan, Ltd. System for controlling rotation of motor
US4383208A (en) * 1979-12-31 1983-05-10 International Business Machines Corporation Dynamic determination of friction in a closed loop control system
JPS5829385A (ja) * 1981-08-12 1983-02-21 Olympus Optical Co Ltd モ−タ装置
US4792737A (en) * 1987-06-15 1988-12-20 Performance Controls, Inc. Circuit for controlling the motion of a moving object
JPH01304511A (ja) * 1988-06-02 1989-12-08 Seiko Instr Inc サーボ制御装置
GR1000285B (el) * 1990-01-03 1992-05-12 Nikolaos Margaris Μεθοδος και διαταξη προσδιορισμου της βελτιστης τιμης της διεγερσης που ελαχιστοποιει τις ηλεκτρομαγνητικες απωλειες ηλεκτρικων μηχανων.
GB0130150D0 (en) * 2001-12-18 2002-02-06 Johnson Electric Sa Method of measuring motor speed
US6842351B2 (en) * 2003-02-20 2005-01-11 Sun Microsystems, Inc. Method and apparatus for I/O resonance compensation
US7600471B2 (en) * 2005-05-10 2009-10-13 Westby Ronald K Hand proofer tool
US20060260488A1 (en) * 2005-05-10 2006-11-23 Westby Ronald K Ink proofer cleaning system
US8720335B2 (en) * 2007-04-24 2014-05-13 Probity Engineering, Llc Offset hand proofer tool
WO2010014619A2 (en) 2008-07-28 2010-02-04 Integrity Engineering, Inc. Improvements to flexographic proofing tools and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093776A (en) * 1961-01-03 1963-06-11 Gen Precision Inc Digital servo loop with automatic tachometer control to provide variable damping
GB1206720A (en) * 1968-02-22 1970-09-30 Rank Organisation Ltd Improvements in servo control systems
US3617844A (en) * 1969-05-21 1971-11-02 Eaton Yale & Towne Controlled-velocity drive

Also Published As

Publication number Publication date
BE876964A (fr) 1979-10-01
MA18465A1 (fr) 1979-12-31
US4215298A (en) 1980-07-29

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