Patents for G05B 11 - Automatic controllers (10,398)
03/2002
03/21/2002WO2002023289A2 Adaptive sampling method for improved control in semiconductor manufacturing
03/21/2002US20020034037 Servo system with runout compensation for disk drive
03/21/2002US20020033728 Circuit arrangment and method for maintaining control of a peripheral device by a controller during a controller
03/20/2002EP1147459A4 Improved servomechanical control system and method
03/19/2002US6360131 Model-free adaptive control for flexible production systems
03/19/2002US6359767 Apparatus for controlling magnetic levitation system
03/14/2002US20020030156 Method and apparatus for determining a position of a movable barrier
03/14/2002DE10043254A1 Method for triggering an adjusting element/valve affected by hysteresis e.g. for motor vehicle, involves correcting triggering value for adjustment element with adjustment value by relying on temporary change in triggering value.
03/13/2002CN1339781A Disc storage device
03/12/2002CA2255926C An interpretive bios machine and method of use thereof
03/07/2002US20020027740 Disk storage apparatus
03/06/2002EP1184254A2 Lane keeping assistance system and method for automotive vehicle
02/2002
02/28/2002WO2002017023A1 Prediction controlling device
02/26/2002US6351718 Current control apparatus
02/21/2002WO2002014676A1 Method of controlling exhaust recirculation valve
02/21/2002WO2001048469A3 Chromatography apparatus with direct heating of the capillary column
02/21/2002US20020022903 Frequency domain auto-tune for an internal motor controller
02/21/2002US20020022892 Control unit for controlling a system with several coupled variables
02/21/2002DE10038990A1 Verfahren und Vorrichtung zur Regelung einer Betriebsgrösse einer Antriebseinheit Method and apparatus for controlling an operating variable of a drive unit
02/20/2002EP1180734A1 Frequency domain auto-tune for an internal motor controller
02/20/2002EP1180733A1 Frequency domain auto-tune for an internal motor controller
02/19/2002US6349236 Adaptive shed strategy for constraint enforcement in a multivariate control system
02/14/2002WO2002013368A1 Electric motor control device
02/14/2002WO2002012968A1 Controlling device and controlling method
02/14/2002WO2002012967A1 Controlling device and controlling method
02/14/2002WO2002012695A1 Method and device for regulating an operating variable of a drive unit
02/14/2002US20020019715 Frequency domain auto-tune for an internal motor controller
02/13/2002EP1179211A2 Device for scanning a rotating information carrier
02/13/2002CN1335544A Five-element robust control system and its control method
02/07/2002US20020016648 Numerical controlling unit
02/07/2002US20020016640 Multi-variable matrix process control
02/05/2002US6345022 Controlling apparatus for a disk data reading unit
02/05/2002US6344719 Motor driving apparatus for controlling plurality of motors with less motor driving units than motors
01/2002
01/30/2002EP1058866A4 Valve positioner system
01/30/2002CN1333487A Method and device for implementing optimized self anti-interference feedback control
01/29/2002US6343235 PID controller with protection of the integrator against saturation upon a rapid change of the reference variable
01/24/2002WO2002007298A1 Method for indicating parameters and device for setting parameters in inverter
01/24/2002US20020010517 System of case-based reasoning for sensor prediction in a technical process, especially in a cement kiln, method and apparatus therefore
01/24/2002US20020009031 Apparatus having a control circuit
01/24/2002US20020008511 Dual mode coating thickness measuring instrument
01/24/2002DE10127788A1 Integrierte Optimalmodell-Vorhersagesteuerung in einem Prozeßsteuerungssystem Integrated optimal model predictive control in a process control system
01/23/2002EP1174861A1 Disk storage apparatus
01/23/2002EP1040392B1 Method of predicting overshoot in a control system response
01/23/2002EP1000389B1 Adaptive cascade control algorithm
01/17/2002US20020006154 Method of estimating temperature and device for the effecting same
01/16/2002EP1135715A4 System and method for generating a control program
01/16/2002CN1331813A Method and appts. for controlling system using hierarchical state machines
01/10/2002WO2002003150A2 Multi-variable matrix process control
01/10/2002WO2001004923A9 Method and system for driving a solenoid
01/10/2002US20020003677 Feedback control system, control method, magnetic disk unit and method of controlling magnetic disk unit
01/10/2002CA2411378A1 Multi-variable matrix process control
01/09/2002EP1027633B1 Method and apparatus for phase compensation in a vehicle control system
01/08/2002US6337552 Robot apparatus
01/03/2002US20020002414 Method for providing control to an industrail process using one or more multidimensional variables
01/03/2002US20020002406 Control system having a personal computer to control a process
01/03/2002DE10130116A1 Control method for motorized flap valve flap involves deriving flap angle compensation signal from correction device integral output if position exceeds half-open emergency position
01/02/2002EP0998698B1 Improving control accuracy of a pulse-operated electromechanical device
01/02/2002EP0772803B1 Method and apparatus for phase compensation in a vehicle control system
01/01/2002CA2271470C Stage effect control method and apparatus
12/2001
12/27/2001WO2001098845A1 Adaptive feedback/feedforward pid controller
12/27/2001WO2001098844A2 Methods of designing optimal pid controllers
12/27/2001CA2382154A1 Methods of designing optimal linear controllers and controllers designed using the methods
12/26/2001CN1328661A Controlling system for regulating system with several coupled controlled variables
12/25/2001US6334076 Method of and apparatus for automatically generating control programs for computer controlled systems
12/20/2001US20010053941 Control apparatus
12/19/2001EP1164448A2 Control apparatus
12/13/2001DE10038570A1 Stator current regulation in electrical machines uses sampled values with delay in PI controller
12/12/2001EP1161796A1 Method and apparatus determining position of a movable barrier
12/12/2001EP1161795A1 Method and apparatus determining position of a movable barrier
12/11/2001US6327850 Air-fuel ratio control apparatus for multicylinder internal combustion engine
12/06/2001WO2001092972A2 Method, apparatus and design procedure for controlling multi-input, multi-output (mimo) parameter dependent systems using feedback lti'zation
12/06/2001US20010049564 Device for controlling and/or monitoring external technical processes
12/06/2001US20010048291 Rate-of-change switches and controllable apparatus
12/06/2001CA2748509A1 Method, apparatus and design procedure for controlling multi-input, multi-output (mimo) parameter dependent systems using feedback lti'zation
12/04/2001US6325093 Water distributing installation controllers
11/2001
11/29/2001WO2001043125A3 Device for scanning a rotating information carrier
11/28/2001EP1158376A2 Apparatus with a control circuit
11/28/2001EP1157322A2 Field upgradeable dynamic data exchange server
11/28/2001CN1324010A Device having control circuit
11/27/2001US6324045 Digital two-step controller for an actuator element
11/22/2001DE10031883A1 Method, system and system components for production optimising automatic control of quantity of mineral of fluctuating composition fed to individual units of sand and gravel preparation plant
11/22/2001DE10023690A1 Gerät mit einem Regelkreis Device with a control circuit
11/21/2001CN1322940A Temperature presumptive method and its equipment
11/15/2001WO2000049716A9 Method and apparatus determining position of a movable barrier
11/15/2001US20010040439 Method for controlling force application with servo motor and appartus therewith
11/14/2001EP1154251A1 Method of estimating temperature and device for the effecting of the same
11/14/2001EP1153337A1 Step regulator
11/14/2001EP0845118B1 Field based process control system with auto-tuning
11/14/2001CN1322311A Position controller
11/13/2001US6317637 System and method for maintaining output continuity of PID controllers in response to changes in controller parameters
11/13/2001US6314992 Fluid-switchable flow rate control system
11/13/2001US6314952 Individual cylinder fuel control method
11/08/2001WO2001042865A8 Man-machine interface having relative position sensor
11/08/2001US20010038316 Method and apparatus for changing characteristic of device
11/08/2001US20010037670 Valve positioner system
11/08/2001DE10021856A1 Schaltungsanordnung zur Modifizierung eines Sollwertes Circuitry for modifying a setpoint
11/07/2001EP1152306A2 Circuit arrangement for modifying a target value
11/06/2001US6314473 System for removing selected unwanted frequenices in accordance with altered settings in a user interface of a data storage device
11/01/2001US20010037159 Valve positioner system
11/01/2001US20010035727 Force reflection system
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