JPS50125210A
(de)
*
|
1974-03-22 |
1975-10-02 |
|
|
US4023083A
(en)
*
|
1975-04-14 |
1977-05-10 |
General Electric Company |
Torque regulating induction motor system
|
JPS5210510A
(en)
*
|
1975-07-16 |
1977-01-26 |
Toshiba Corp |
Controlling device of induction motor
|
US4066938A
(en)
*
|
1976-10-06 |
1978-01-03 |
General Electric Company |
Input current modulation to reduce torque pulsations in controlled current inverter drives
|
JPS5395253A
(en)
*
|
1977-01-31 |
1978-08-21 |
Mitsubishi Electric Corp |
Ac current control system
|
NL7706751A
(nl)
*
|
1977-06-20 |
1978-12-22 |
Philips Nv |
Motorregelschakeling.
|
JPS5413919A
(en)
*
|
1977-07-04 |
1979-02-01 |
Hitachi Ltd |
Preventive controller for torque pulsation
|
US4112339A
(en)
*
|
1977-07-21 |
1978-09-05 |
General Electric Company |
Measurement of pulsating torque in a current source inverter motor drive
|
US4137489A
(en)
*
|
1977-07-21 |
1979-01-30 |
General Electric Company |
Feedback control for reduction of cogging torque in controlled current AC motor drives
|
BR7806854A
(pt)
*
|
1977-10-18 |
1979-05-15 |
Tokyo Shibaura Electric Co |
Processo para controlar a velocidade de um motor a corrente alternada
|
US4158801A
(en)
*
|
1978-02-07 |
1979-06-19 |
Tokyo Shibaura Denki Kabushiki Kaisha |
Control system of alternating current motors
|
US4186334A
(en)
*
|
1978-02-07 |
1980-01-29 |
Tokyo Shibaura Denki Kabushiki Kaisha |
Control systems of alternating current motors
|
US4230979A
(en)
*
|
1978-04-10 |
1980-10-28 |
General Electric Company |
Controlled current inverter and motor control system
|
US4227138A
(en)
*
|
1978-04-10 |
1980-10-07 |
General Electric Company |
Reversible variable frequency oscillator for smooth reversing of AC motor drives
|
US4243927A
(en)
*
|
1978-10-02 |
1981-01-06 |
General Electric Company |
Gain normalization technique for controlled current induction motor system
|
US4274042A
(en)
*
|
1979-04-24 |
1981-06-16 |
General Electric Company |
AC Motor drive system having clamped command error signal
|
DE2919852A1
(de)
*
|
1979-05-16 |
1980-12-04 |
Siemens Ag |
Lastzustandsregelung einer umrichtergespeisten asynchronmaschine
|
US4291264A
(en)
*
|
1979-09-04 |
1981-09-22 |
Borg-Warner Corporation |
Power factor control system for inverter-driven a-c induction motor
|
CA1185653A
(en)
*
|
1980-09-22 |
1985-04-16 |
John K. Overzet |
Stabilizing circuit for controlled inverter-motor system
|
DE3130672A1
(de)
*
|
1981-08-03 |
1983-02-17 |
Siemens Ag |
Verfahren zur steuerung des ausgangsstroms eines umrichters und schaltungsanordnung zur durchfuehrung des verfahrens
|
DE3136789A1
(de)
*
|
1981-09-16 |
1983-03-31 |
Loher Gmbh, 8399 Ruhstorf |
Verfahren zur drehzahlsteuerung von drehstrommaschinen ueber stromzwischenkreisumrichter in mittelpunktschaltung
|
DE3525421A1
(de)
*
|
1985-07-12 |
1987-01-22 |
Licentia Gmbh |
Verfahren und schaltungsanordnung zur herabsetzung der drehmoment-welligkeit eines stromrichtermotors im bereich kleiner drehzahlen
|
US5122719A
(en)
*
|
1991-02-27 |
1992-06-16 |
Eastman Kodak Company |
Method and apparatus for reducing recurrent fluctuations in motor torque
|
US5554915A
(en)
*
|
1991-05-13 |
1996-09-10 |
Delco Electronics Corporation |
High impedance AC coupling method for quick command response in torque compensation systems
|
JP3242223B2
(ja)
*
|
1993-08-02 |
2001-12-25 |
オークマ株式会社 |
電動機の制御装置
|
US5444341A
(en)
*
|
1993-11-04 |
1995-08-22 |
Cincinnati Milacron Inc. |
Method and apparatus for torque ripple compensation
|
DE4339099A1
(de)
*
|
1993-11-16 |
1995-05-18 |
Licentia Gmbh |
Verfahren und Anordnung zur Drehzahlregelung mit Drehmomentbegrenzung oder wahlweiser dynamisch schneller Drehmomentsteuerung
|
DE19709594C2
(de)
*
|
1997-03-08 |
2000-02-17 |
Telefunken Microelectron |
Verfahren und Vorrichtung zum Regeln eines Induktionsmotors in Abhängigkeit von der Belastung
|
FI112891B
(fi)
*
|
1998-09-04 |
2004-01-30 |
Kone Corp |
Menetelmä virtasäädetyn moottorin ohjaamiseksi
|
US6822416B1
(en)
*
|
1999-08-07 |
2004-11-23 |
Robert Bosch Gmbh |
Device for monitoring the measuring system of an electric drive
|
WO2001020411A1
(en)
|
1999-09-16 |
2001-03-22 |
Delphi Technologies, Inc. |
Method and apparatus for torque linearization in an electric power steering system
|
US6392418B1
(en)
|
1999-09-16 |
2002-05-21 |
Delphi Technologies, Inc. |
Torque current comparison for current reasonableness diagnostics in a permanent magnet electric machine
|
US6373211B1
(en)
|
1999-09-17 |
2002-04-16 |
Delphi Technologies, Inc. |
Extended speed range operation of permanent magnet brushless machines using optimal phase angle control in the voltage mode operation
|
US6411052B1
(en)
|
1999-09-17 |
2002-06-25 |
Delphi Technologies, Inc. |
Method and apparatus to compensate for resistance variations in electric motors
|
US6674789B1
(en)
|
1999-09-17 |
2004-01-06 |
Delphi Technologies, Inc. |
Reduction of EMI through switching frequency dithering
|
EP1277107B1
(de)
|
2000-04-07 |
2009-11-04 |
Delphi Technologies, Inc. |
Dämpfung von spannungsgesteuerten bürstenlosen motoren für elektrische servolenkungen
|
US6498451B1
(en)
|
2000-09-06 |
2002-12-24 |
Delphi Technologies, Inc. |
Torque ripple free electric power steering
|
US6566829B1
(en)
|
2000-09-07 |
2003-05-20 |
Delphi Technologies, Inc. |
Method and apparatus for torque control of a machine
|
DE60233404D1
(de)
*
|
2001-06-08 |
2009-10-01 |
Delphi Tech Inc |
Geschwindigkeitsausgleichssteuerung für elektrische lenksysteme
|
US7071649B2
(en)
|
2001-08-17 |
2006-07-04 |
Delphi Technologies, Inc. |
Active temperature estimation for electric machines
|
US6900607B2
(en)
*
|
2001-08-17 |
2005-05-31 |
Delphi Technologies, Inc. |
Combined feedforward and feedback parameter estimation for electric machines
|
US7199549B2
(en)
*
|
2001-08-17 |
2007-04-03 |
Delphi Technologies, Inc |
Feedback parameter estimation for electric machines
|
US20030076064A1
(en)
*
|
2001-08-17 |
2003-04-24 |
Kleinau Julie A. |
Feedforward parameter estimation for electric machines
|
US6694287B2
(en)
|
2001-08-30 |
2004-02-17 |
Delphi Technologies, Inc. |
Phase angle diagnostics for sinusoidal controlled electric machine
|
US20030062868A1
(en)
*
|
2001-10-01 |
2003-04-03 |
Mir Sayeed A. |
Switching methodology for ground referenced voltage controlled electric machine
|
US7576506B2
(en)
*
|
2001-12-11 |
2009-08-18 |
Delphi Technologies, Inc. |
Feedforward parameter estimation for electric machines
|
US6933692B2
(en)
*
|
2002-05-21 |
2005-08-23 |
Ford Motor Company |
Diagnostic method for an electric drive assembly
|
US7157878B2
(en)
|
2002-11-19 |
2007-01-02 |
Delphi Technologies, Inc. |
Transient compensation voltage estimation for feedforward sinusoidal brushless motor control
|
US20040189228A1
(en)
*
|
2003-03-28 |
2004-09-30 |
Gregory Katch |
Vehicle speed dependent compensator for electric steering systems
|
JP4835171B2
(ja)
*
|
2006-01-27 |
2011-12-14 |
トヨタ自動車株式会社 |
モータ駆動装置
|
US7543679B2
(en)
|
2006-07-28 |
2009-06-09 |
Delphi Technologies, Inc. |
Compensation of periodic sensor errors in electric power steering systems
|
US7549504B2
(en)
|
2006-07-28 |
2009-06-23 |
Delphi Technologies, Inc. |
Quadrant dependent active damping for electric power steering
|
US7725227B2
(en)
|
2006-12-15 |
2010-05-25 |
Gm Global Technology Operations, Inc. |
Method, system, and apparatus for providing enhanced steering pull compensation
|
US7746038B2
(en)
*
|
2008-01-02 |
2010-06-29 |
Hamilton Sundstrand Corporation |
System and method for suppressing DC link voltage buildup due to generator armature reaction
|
GB2530293B
(en)
*
|
2014-09-17 |
2017-08-02 |
Nidec Control Techniques Ltd |
Method of controlling a power output of an inverter drive
|