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Class Information
Number: 700/45
Name: Data processing: generic control systems or specific applications > Generic control system, apparatus or process > Optimization or adaptive control > Feed-forward (e.g., predictive) > Combined with feedback
Description: Subject matter where a feedback (error) signal from the controlled system is utilized to develop the feed-forward signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620460 |
Process control with unreliable communications |
Nov. 17, 2009 |
| 7620462 |
Robust digital controller and its designing device |
Nov. 17, 2009 |
| 7603187 |
Adapative control device, image forming apparatus, and recording medium |
Oct. 13, 2009 |
| 7596420 |
Device manufacturing method and computer program product |
Sep. 29, 2009 |
| 7587252 |
Non-periodic control communications in wireless and other process control systems |
Sep. 8, 2009 |
| 7576832 |
Lithographic apparatus and device manufacturing method |
Aug. 18, 2009 |
| 7558634 |
Controller and method of controlling an apparatus using predictive filters |
Jul. 7, 2009 |
| 7546170 |
Easily tuned and robust control algorithm for single or multiple variable systems |
Jun. 9, 2009 |
| 7525434 |
RF systems and methods for tracking and singulating tagged items |
Apr. 28, 2009 |
| 7526346 |
Nonlinear thermal control of a PEM fuel cell stack |
Apr. 28, 2009 |
| 7519439 |
Efficient digital processor for feedback control applications |
Apr. 14, 2009 |
| 7486273 |
Communications in a system comprising a computer and a haptic interface device |
Feb. 3, 2009 |
| 7477960 |
Fault detection and classification (FDC) using a run-to-run controller |
Jan. 13, 2009 |
| 7477950 |
Method and system for controlling a network of water appliances |
Jan. 13, 2009 |
| 7463938 |
Control calculation device |
Dec. 9, 2008 |
| 7457673 |
Process for rapidly controlling a process variable without overshoot using a time domain polynomial feedback controller |
Nov. 25, 2008 |
| 7451004 |
On-line adaptive model predictive control in a process control system |
Nov. 11, 2008 |
| 7440807 |
Control system provided with virtual power monitor and thereby provided with function of evaluating and analyzing stability of object to be controlled |
Oct. 21, 2008 |
| 7432681 |
Scanner system |
Oct. 7, 2008 |
| 7421303 |
Parallel LCP solver and system incorporating same |
Sep. 2, 2008 |
| 7415311 |
System and method for adaptive control of uncertain nonlinear processes |
Aug. 19, 2008 |
| 7400933 |
SISO model predictive controller |
Jul. 15, 2008 |
| 7386355 |
Close loop control system and method of the same |
Jun. 10, 2008 |
| 7366575 |
Wafer polishing control |
Apr. 29, 2008 |
| 7359762 |
Measurement and alignment device including a display system |
Apr. 15, 2008 |
| 7349745 |
Lead-lag input filter arrangement with adjustable initial conditions for electro-pneumatic control loops |
Mar. 25, 2008 |
| 7346403 |
Pid parameter adjustment device |
Mar. 18, 2008 |
| 7289858 |
Lithographic motion control system and method |
Oct. 30, 2007 |
| 7277777 |
Method and system for real time reporting of boiler adjustment using emission sensor data mapping |
Oct. 2, 2007 |
| 7231266 |
Digital control device and program |
Jun. 12, 2007 |
| 7206627 |
System and method for intra-operative haptic planning of a medical procedure |
Apr. 17, 2007 |
| 7206626 |
System and method for haptic sculpting of physical objects |
Apr. 17, 2007 |
| 7194318 |
Integrated optimization and control using modular model predictive controller |
Mar. 20, 2007 |
| 7184847 |
Method and system for controlling a process in a plant |
Feb. 27, 2007 |
| 7181644 |
Method for synchronizing data utilized in redundant, closed loop control systems |
Feb. 20, 2007 |
| 7164954 |
Method for implementing indirect controller |
Jan. 16, 2007 |
| 7157878 |
Transient compensation voltage estimation for feedforward sinusoidal brushless motor control |
Jan. 2, 2007 |
| 7154472 |
Force-feedback input device |
Dec. 26, 2006 |
| 7152052 |
Apparatus and method of controlling single-input-multi-output systems |
Dec. 19, 2006 |
| 7149590 |
Kiln control and upset recovery using a model predictive control in series with forward chaining |
Dec. 12, 2006 |
| 7136710 |
Ergonomic man-machine interface incorporating adaptive pattern recognition based control system |
Nov. 14, 2006 |
| 7128812 |
Apparatus and method for determining the level in a coke drum |
Oct. 31, 2006 |
| 7123973 |
Partitioned control system and method |
Oct. 17, 2006 |
| 7123971 |
Non-linear model with disturbance rejection |
Oct. 17, 2006 |
| 7113834 |
State based adaptive feedback feedforward PID controller |
Sep. 26, 2006 |
| 7107108 |
Controller and method of controlling an apparatus using predictive filters |
Sep. 12, 2006 |
| 7103426 |
Anticipatory high frequency noise compensation in a distributed process control system |
Sep. 5, 2006 |
| 7092770 |
Feedback control method and feedback control device |
Aug. 15, 2006 |
| 7069090 |
Systems and methods for providing variable output feedback to a user of a household appliance |
Jun. 27, 2006 |
| 7057366 |
Method for estimating load inertia and a system for controlling motor speed using inverse model |
Jun. 6, 2006 |
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