Proportional-integral system

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CPC
Y10S388/906

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YGENERAL 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 Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S388/00Electricity: motor control systems

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Y10S388/906Proportional-integral system

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Patents Grantslast 30 patents

Information Patent Grant
Motor controller, washing machine, and motor control method
- Patent number 7,812,557
- Issue date Oct 12, 2010
- Kabushiki Kaisha Toshiba
- Sari Maekawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Smart phase lock loop
- Patent number 7,446,498
- Issue date Nov 4, 2008
- Honeywell International Inc.
- Louis Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control apparatus and vehicle steering apparatus using the same
- Patent number 7,321,216
- Issue date Jan 22, 2008
- JTEKT Corporation
- Hiroshi Suzuki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Motor speed estimation system and method using hybrid model referen...
- Patent number 7,298,105
- Issue date Nov 20, 2007
- Rockwell Automation Technologies, Inc.
- Haihui Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for motor speed estimation using hybrid model ref...
- Patent number 7,193,387
- Issue date Mar 20, 2007
- Rockwell Automation Technologies, Inc.
- Haihui Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated control and diagnostics system
- Patent number 6,646,397
- Issue date Nov 11, 2003
- Rockwell Automation Technologies, Inc.
- Frederick M. Discenzo
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for braking a washing machine
- Patent number 6,445,879
- Issue date Sep 3, 2002
- LG Electronics Inc.
- Sang Chul Youn
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Current magnitude variation correction for open loop stepper motor...
- Patent number 6,441,579
- Issue date Aug 27, 2002
- Hewlett-Packard Company
- Curt Van Lydegraf
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and arrangement for regulating the current in a switched rel...
- Patent number 6,366,048
- Issue date Apr 2, 2002
- DaimlerChrysler AG
- Andreas Greif
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive predictive synchronous current frame regulator method and...
- Patent number 6,359,416
- Issue date Mar 19, 2002
- Rockwell Automation Technologies, Inc.
- Aakash Vishalraj K. Rao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated diagnostics and control systems
- Patent number 6,326,758
- Issue date Dec 4, 2001
- Reliance Electric Technologies, LLC
- Frederick M. Discenzo
- G05 - CONTROLLING REGULATING
Information Patent Grant
Motor speed controller and gain setting method of the controller
- Patent number 6,252,369
- Issue date Jun 26, 2001
- Kabushiki Kaisha Yaskawa Denki
- Yasuhiko Kaku
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electric assist steering system having an improved motor current co...
- Patent number 6,046,560
- Issue date Apr 4, 2000
- TRW Inc.
- Engelbert Lu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Dissipativity-based controller for synchronous electric drives, and...
- Patent number 5,998,957
- Issue date Dec 7, 1999
- SatCon Technology Corporation
- Gilead Tadmor
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepper-motor control method
- Patent number 5,838,132
- Issue date Nov 17, 1998
- Murata Kikai Kabushiki Kaisha
- Makoto Tanaka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Motor speed control apparatus for motors
- Patent number 5,737,483
- Issue date Apr 7, 1998
- Matsushita Electric Industrial Co., Ltd.
- Toshio Inaji
- G11 - INFORMATION STORAGE
Information Patent Grant
System for controlling a brushless DC motor
- Patent number 5,625,264
- Issue date Apr 29, 1997
- Samsung Aerospace Industries, Ltd.
- Sung-jung Yoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High frequency control circuit for DC motors, particularly for wash...
- Patent number 5,577,153
- Issue date Nov 19, 1996
- Whirlpool Europe B.V.
- Cesare A. Bocchiola
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless DC motor speed controller
- Patent number 5,563,980
- Issue date Oct 8, 1996
- Industrial Technology Research Institute
- Tshaw-Chuang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for calculating speed estimated value in speed control system
- Patent number 5,533,166
- Issue date Jul 2, 1996
- Kabushiki Kaisha Meidensha
- Yasuhiro Yoshida
- G01 - MEASURING TESTING
Information Patent Grant
PI or PID control loop with self-limiting integrator
- Patent number 5,384,526
- Issue date Jan 24, 1995
- WangDAT, Inc.
- George J. Bennett
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device for speed stabilization of a motor employing phase comparison
- Patent number 5,375,186
- Issue date Dec 20, 1994
- Linotype-Hell AG
- Gerd Schuettpelz
- G01 - MEASURING TESTING
Information Patent Grant
System and method for controlling the speed of an electric motor in...
- Patent number 5,325,460
- Issue date Jun 28, 1994
- Kabushiki Kaisha Meidensha
- Tetsuo Yamada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of operating slip angular velocity of induction motor
- Patent number 5,278,486
- Issue date Jan 11, 1994
- Samsung Electronics Co., Ltd.
- Dong-Il Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for induction motor
- Patent number 5,278,485
- Issue date Jan 11, 1994
- Samsung Electronics Co., Ltd.
- Dong-Il Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor driver control
- Patent number 5,167,002
- Issue date Nov 24, 1992
- Robert M. Fridhandler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed control apparatus for movable equipment
- Patent number 5,023,924
- Issue date Jun 11, 1991
- Hitachi, Ltd.
- Fumio Tajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling a servomotor
- Patent number 4,831,317
- Issue date May 16, 1989
- Fanuc Ltd.
- Keiji Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system with improved robustness to disturbances
- Patent number 4,821,168
- Issue date Apr 11, 1989
- Matsushita Electric Industrial Co., Ltd.
- Makoto Gotou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of controlling a control system with improved robustness to...
- Patent number 4,755,729
- Issue date Jul 5, 1988
- Matsushita Electric Industrial Co., Ltd.
- Makoto Gotou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR CONTROLLER, WASHING MACHINE, AND MOTOR CONTROL METHOD
- Publication number 20080297099
- Publication date Dec 4, 2008
- Kabushiki Kaisha Toshiba
- Sari Maekawa
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Smart phase lock loop
- Publication number 20080074071
- Publication date Mar 27, 2008
- Honeywell International Inc.
- Louis Cheng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
MOTOR SPEED ESTIMATION SYSTEM AND METHOD USING HYBRID MODEL REFEREN...
- Publication number 20070216337
- Publication date Sep 20, 2007
- Rockwell Automation Technologies, Inc.
- Haihui Lu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Motor control apparatus and vehicle steering apparatus using the same
- Publication number 20070126392
- Publication date Jun 7, 2007
- Hiroshi Suzuki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
CURRENT MAGNITUDE VARIATION CORRECTION FOR OPEN LOOP STEPPER MOTOR...
- Publication number 20020101215
- Publication date Aug 1, 2002
- Curt Van Lydegraf
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and arrangement for regulating the current in a switched rel...
- Publication number 20010024099
- Publication date Sep 27, 2001
- Andreas Greif
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Proportional-integral system

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor controller, washing machine, and motor control method

Smart phase lock loop

Motor control apparatus and vehicle steering apparatus using the same

Motor speed estimation system and method using hybrid model referen...

System and method for motor speed estimation using hybrid model ref...

Integrated control and diagnostics system

Apparatus and method for braking a washing machine

Current magnitude variation correction for open loop stepper motor...

Method and arrangement for regulating the current in a switched rel...

Adaptive predictive synchronous current frame regulator method and...

Integrated diagnostics and control systems

Motor speed controller and gain setting method of the controller

Electric assist steering system having an improved motor current co...

Dissipativity-based controller for synchronous electric drives, and...

Stepper-motor control method

Motor speed control apparatus for motors

System for controlling a brushless DC motor

High frequency control circuit for DC motors, particularly for wash...

Brushless DC motor speed controller

Method for calculating speed estimated value in speed control system

PI or PID control loop with self-limiting integrator

Device for speed stabilization of a motor employing phase comparison

System and method for controlling the speed of an electric motor in...

Method of operating slip angular velocity of induction motor

Control circuit for induction motor

Electric motor driver control

Speed control apparatus for movable equipment

Method for controlling a servomotor

Control system with improved robustness to disturbances

Method of controlling a control system with improved robustness to...

Patents Applicationslast 30 patents

MOTOR CONTROLLER, WASHING MACHINE, AND MOTOR CONTROL METHOD

Smart phase lock loop

MOTOR SPEED ESTIMATION SYSTEM AND METHOD USING HYBRID MODEL REFEREN...

Motor control apparatus and vehicle steering apparatus using the same

CURRENT MAGNITUDE VARIATION CORRECTION FOR OPEN LOOP STEPPER MOTOR...

Method and arrangement for regulating the current in a switched rel...