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Class Information
Number: 700/72
Name: Data processing: generic control systems or specific applications > Generic control system, apparatus or process > Specific compensation or stabilization feature > Lag (e.g., deadtime)
Description: Subject matter where the delay between the development and generation of a system control signal and the actual application of such control signal is compensated.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8606376 Method of actuating a system, apparatus for modifying a control signal for actuation of a system and method of tuning such an apparatus Dec. 10, 2013
8473170 Closed loop transmission torque control Jun. 25, 2013
8340791 Process device with sampling skew Dec. 25, 2012
7853338 Adaptive output feedback apparatuses and methods capable of controlling a non-minimum phase system Dec. 14, 2010
7848844 Substrate grinding method and device Dec. 7, 2010
7840287 Robust process model identification in model based control techniques Nov. 23, 2010
7840500 Fuzzy logic control for process with large dead time Nov. 23, 2010
7725201 Feedback control device May. 25, 2010
7653445 Apparatus and method for model-based control Jan. 26, 2010
7610108 Method and apparatus for attenuating error in dynamic and steady-state processes for prediction, control, and optimization Oct. 27, 2009
7558646 Cooperative control system of robots Jul. 7, 2009
7418302 Floating deadband control Aug. 26, 2008
7372220 Extrusion plant with synchronized drive units, and method of synchronization of drive units May. 13, 2008
7245975 Skew compensation Jul. 17, 2007
7174474 Distributed autonomous control system for multi-axis motion control Feb. 6, 2007
7142931 Control system with controlled dead zone Nov. 28, 2006
7143301 System for motion control, method of using the system for motion control, and computer readable instructions for use with the system for motion control Nov. 28, 2006
7139621 Floating deadband control Nov. 21, 2006
7092771 Industrial control and monitoring method and system Aug. 15, 2006
7050866 Dynamic controller for controlling a system May. 23, 2006
7047138 Zero dead time architecture and method for flow cytometer May. 16, 2006
7039476 Control system with filtered dead zone May. 2, 2006
7039471 Method and device for calculating the steady-state time point of a controller May. 2, 2006
7024257 System for motion control, method of using the system for motion control, and computer-readable instructions for use with the system for motion control Apr. 4, 2006
7024254 Method for controlling a discrete system Apr. 4, 2006
7016743 Model-free adaptive control of quality variables Mar. 21, 2006
6978186 Modular functional block for an electronic control system Dec. 20, 2005
6970750 Model-free adaptation of a process controller Nov. 29, 2005
6901300 Adaptation of advanced process control blocks in response to variable process delay May. 31, 2005
6895287 Control method and control apparatus May. 17, 2005
6892101 Feedback control method and feedback control apparatus May. 10, 2005
6745084 Valve positioner system Jun. 1, 2004
6738677 Method and apparatus for modeling dynamic and steady-state processes for prediction, control and optimization May. 18, 2004
6684115 Model-free adaptive control of quality variables Jan. 27, 2004
6684112 Robust model-free adaptive control Jan. 27, 2004
6658357 Zero dead time architecture and method for flow cytometer Dec. 2, 2003
6591149 Method for prescribing a ramp by a clock-pulse-controlled quantity Jul. 8, 2003
6564141 Engine delay compensation May. 13, 2003
6411904 Zero dead time architecture for flow cytometer Jun. 25, 2002
6216050 Actuator control apparatus and magnetic disk unit Apr. 10, 2001
6185468 Decoupling controller for use with a process having two input variables and two output variables Feb. 6, 2001
6157888 Input smoothing method and apparatus for an electronic throttle control system Dec. 5, 2000
6081751 System and method for closed loop autotuning of PID controllers Jun. 27, 2000
6038488 Catheter simulation device Mar. 14, 2000
5944256 Air conditioner for vehicle Aug. 31, 1999
5726880 Method of and apparatus for controlling a process Mar. 10, 1998
5691896 Field based process control system with auto-tuning Nov. 25, 1997
5590035 Output control circuit Dec. 31, 1996
5568378 Variable horizon predictor for controlling dead time dominant processes, multivariable interactive processes, and processes with time variant dynamics Oct. 22, 1996
5541833 Multivariable feedforward adaptive controller Jul. 30, 1996

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