| Patents for G05B 6 - Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral, differential (190) | |
|---|---|
| 05/2008 | |
| 05/14/2008 | EP1919986A1 Light diffusing antistatic plastic compound exhibiting an intense luminosity and used in flat screens |
| 05/08/2008 | WO2008054687A2 A method and apparatus for eliminating stall and cogging in multi-phase stepping motors |
| 05/01/2008 | US20080100249 Method and apparatus for eliminating stall and cogging in multi-phase stepping motors |
| 01/2008 | |
| 01/09/2008 | EP1875318A1 System and method for compensating the temperature of a resistor |
| 12/2007 | |
| 12/06/2007 | US20070278981 Method for using a wearable interactive movable device |
| 08/2007 | |
| 08/22/2007 | CN1333515C Controller for soft start control system |
| 07/2007 | |
| 07/18/2007 | CN2924606Y Automatic compensation interleaving integrator |
| 07/17/2007 | US7245975 Skew compensation |
| 04/2007 | |
| 04/26/2007 | DE102006050374A1 Prozesssteuerung bei unzuverlässiger Kommunikation Process control in unreliable communication |
| 03/2007 | |
| 03/28/2007 | CN1936736A Method for determining integration primary value of PID controller |
| 03/13/2007 | US7190140 Sliding mode controller position control device |
| 03/01/2007 | WO2007022905A1 Light diffusing antistatic plastic compound exhibiting an intense luminosity and used in flat screens |
| 01/2007 | |
| 01/31/2007 | CN1906553A Apparatus and method for operating a valve using a cushion filter |
| 01/10/2007 | CN1892518A Vibration inhibition control method for multi-inertia resonance system and device thereof |
| 01/02/2007 | US7156116 Apparatus and method for operating a valve using a cushion filter |
| 10/2006 | |
| 10/19/2006 | WO2006108575A1 System and method for compensating the temperature of a resistor |
| 09/2006 | |
| 09/05/2006 | US7102315 Robot arm control method and control device |
| 08/2006 | |
| 08/02/2006 | EP1685454A1 Apparatus and method for operating a valve using a cushion filter |
| 06/2006 | |
| 06/28/2006 | CN1261837C Controlled variable regulator and controlled variable regulation system |
| 05/2006 | |
| 05/24/2006 | CN1257399C Hydraulic servo material tester |
| 05/23/2006 | US7049775 Servo motor control unit for press-forming machine |
| 04/2006 | |
| 04/26/2006 | CN1763675A System and method for sensor replication for ensemble averaging in micro-electromechanical systems (MEMS) |
| 10/2005 | |
| 10/06/2005 | US20050222695 Sliding mode controller position control device |
| 09/2005 | |
| 09/07/2005 | CN2724064Y Delay PID controller |
| 06/2005 | |
| 06/14/2005 | CA2299303C Method and apparatus for phase compensation in a vehicle control system |
| 06/09/2005 | WO2005052710A1 Apparatus and method for operating a valve using a cushion filter |
| 05/2005 | |
| 05/26/2005 | US20050109402 Apparatus and method for operating a valve using a cushion filter |
| 04/2005 | |
| 04/06/2005 | CN2690928Y Hydraulic servo synchronous controller |
| 11/2004 | |
| 11/16/2004 | CA2186459C Smart valve positioner |
| 09/2004 | |
| 09/14/2004 | US6791390 Method of forming a voltage regulator semiconductor device having feedback and structure therefor |
| 04/2004 | |
| 04/27/2004 | US6727673 Energy balanced system, controller and method for moving a load to a setpoint |
| 12/2003 | |
| 12/11/2003 | US20030227274 Energy balanced system, controller and method for moving a load to a setpoint |
| 12/04/2003 | US20030224624 Method of forming a semiconductor device and structure therefor |
| 01/2003 | |
| 01/29/2003 | EP0757808B1 Smart valve positioner |
| 08/2002 | |
| 08/06/2002 | US6430452 Control circuit for regulating at least two controlled variables |
| 05/2002 | |
| 05/02/2002 | EP0858626B1 Control by means of a set-point generator |
| 01/2002 | |
| 01/22/2002 | CA2130364C Capacitive transducer feedback-controlled by means of electrostatic force and method for controlling the profile of the transducing element in the transducer |
| 01/09/2002 | EP1027633B1 Method and apparatus for phase compensation in a vehicle control system |
| 01/02/2002 | EP0772803B1 Method and apparatus for phase compensation in a vehicle control system |
| 07/2001 | |
| 07/24/2001 | CA2191700C Method and apparatus for phase compensation in a vehicle control system |
| 07/10/2001 | US6259223 Method and apparatus for phase compensation in a vehicle control system |
| 12/2000 | |
| 12/27/2000 | EP0932856B1 Control loop for controlling at least two controlled variables |
| 08/2000 | |
| 08/16/2000 | EP1027633A1 Method and apparatus for phase compensation in a vehicle control system |
| 12/1999 | |
| 12/14/1999 | US6002231 Control by means of a set-point generator |
| 11/1999 | |
| 11/23/1999 | US5990459 System for controlling a plurality of resistive heating elements |
| 08/1999 | |
| 08/04/1999 | EP0932856A1 Method of regulating a controlled variable |
| 02/1999 | |
| 02/25/1999 | WO1999009461A1 Method and apparatus for phase compensation in a vehicle control system |
| 08/1998 | |
| 08/19/1998 | EP0858626A1 Control by means of a set-point generator |
| 04/1998 | |
| 04/23/1998 | WO1998016879A1 Method of regulating a controlled variable |
| 04/23/1998 | DE19642443A1 Verfahren zur Regelung einer Regelgröße Method for controlling a controlled variable |
| 04/22/1998 | EP0837381A2 Electrical heating |
| 03/1998 | |
| 03/12/1998 | WO1998010340A1 Control by means of a set-point generator |
| 05/1997 | |
| 05/14/1997 | EP0772803A1 Method and apparatus for phase compensation in a vehicle control system |
| 02/1997 | |
| 02/12/1997 | EP0757808A1 Smart valve positioner |
| 02/05/1997 | CN2246817Y 浮动铰刚性反馈机构 Floating hinge rigid feedback mechanism |
| 07/1996 | |
| 07/02/1996 | US5531128 Capacitive transducer feedback-controlled by means of electrostatic force and method for controlling the profile of the transducing element in the transducer |
| 12/1995 | |
| 12/07/1995 | WO1995033229A1 Method and apparatus for phase compensation in a vehicle control system |
| 11/1995 | |
| 11/02/1995 | WO1995029433A1 Smart valve positioner |
| 07/1995 | |
| 07/11/1995 | US5431182 Smart valve positioner |
| 02/1995 | |
| 02/22/1995 | EP0639755A2 Capacitive transducer feedback controlled by means of electrostatic force and method for controlling the profile of the tranducing element in the transducer |
| 09/1994 | |
| 09/07/1994 | CN2176560Y Electric activiator with variable resistor |
| 05/1993 | |
| 05/26/1993 | CN2134677Y Position type state regulator |
| 09/1991 | |
| 09/25/1991 | CN1054856A Differential current protection circuits |
| 03/1991 | |
| 03/26/1991 | US5003486 Programmable safety electrical socket controller |
| 11/1990 | |
| 11/13/1990 | CA1276266C Device for reducing the lag in position of a non linear copying system for a regulation loop |
| 08/1990 | |
| 08/29/1990 | EP0384881A1 Programmable safety electrical socket controller |
| 07/1990 | |
| 07/11/1990 | CN1008776B Automatic tuning controller and method of determining pid parameters |
| 06/1990 | |
| 06/12/1990 | US4932238 Control system and method for controlling plant having high order lag |
| 05/1990 | |
| 05/02/1990 | CN1041837A Multipurpose electric heater |
| 01/1990 | |
| 01/25/1990 | DE3825058A1 Control circuit |
| 01/24/1990 | CN1039129A New-type dual-integration presetting device |
| 06/1988 | |
| 06/07/1988 | US4749928 Device for reducing the lag in recovery of a non-linear subsidiary controller |
| 01/1988 | |
| 01/12/1988 | US4719561 Robust control apparatus responsive against disturbance |
| 07/1987 | |
| 07/30/1987 | DE3603524C1 Control arrangement with control unit and actuator |
| 03/1987 | |
| 03/18/1987 | CN86106272A Automatic tuning controller and method of determining pid parameters |
| 05/1986 | |
| 05/07/1986 | EP0180292A1 Process control apparatus |
| 09/1985 | |
| 09/10/1985 | US4540926 Circuit arrangement for an alternating control |
| 11/1981 | |
| 11/03/1981 | CA1111945A1 Servo system |
| 07/1981 | |
| 07/21/1981 | US4280083 Apparatus for limiting acceleration in a servosystem |
| 05/1981 | |
| 05/19/1981 | US4268784 Control method and apparatus with reset windup prevention |
| 06/1980 | |
| 06/10/1980 | US4207506 Servo system with reduction of transient error and settling time |
| 04/1980 | |
| 04/08/1980 | US4197577 Control system |
| 10/1979 | |
| 10/09/1979 | US4170411 Control circuit for a memory type electric shutter |
| 05/1979 | |
| 05/08/1979 | US4153068 Pneumatic controller |
| 10/1978 | |
| 10/10/1978 | CA1040023A1 Pneumatic function generator assembly |
| 05/1978 | |
| 05/16/1978 | US4090121 Control circuit |
| 06/1977 | |
| 06/28/1977 | US4032389 Apparatus for automatically controlling crystal growth |
| 05/1977 | |
| 05/24/1977 | US4025763 Process control including simulating a derivative |
| 08/1976 | |
| 08/10/1976 | US3974433 Automatic control apparatus with saturation element |
| 03/1976 | |
| 03/23/1976 | US3946211 Amplitude limited filter |
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