Patents for G05D 3 - Control of position or direction (13,741)
04/1996
04/30/1996US5511930 Precision positioning apparatus
04/24/1996EP0708396A1 Automatic tuning of a position control circuit for a servo device
04/24/1996EP0500852B1 Positioning control
04/23/1996US5511052 Digital compensator for controlling a servo to correct the value of a given parameter of a system
04/23/1996US5511007 Diagnostic method for a real time sensor mounted on a robot
04/23/1996US5510996 Method for determining auxiliary position-control parameters
04/23/1996CA1338272C Window operator control
04/18/1996DE4437080A1 Method and device for positional control of vehicle hoist
04/17/1996EP0707243A1 Film type fixing device
04/10/1996CN1120186A Positioning apparatus and method with virtual transmission
04/09/1996US5505215 Method and device for position controlling cigarette filter paper
04/09/1996CA2046808C Method for controlling the movement of hydraulically movable work equipment and a path control arrangement
04/03/1996EP0704780A1 Industrial robot device and method for executing jobs using the same
04/02/1996US5504477 Tracking system
04/02/1996US5503045 Drive assembly for controlling a powered device
04/02/1996US5502999 Electro-pneumatic converter calibration
03/1996
03/20/1996EP0343257B1 Numerical controller
03/14/1996DE19532146A1 Numerical control (NC) method e.g. for machine tools and processing stations
03/13/1996EP0454853B1 Feedback position control method
03/07/1996WO1996007074A1 Fine positioning apparatus with atomic resolution
03/06/1996EP0699981A1 Improved automatic positioning system
03/06/1996CN1118194A Apparatus and method for driving a leadscrew
03/05/1996US5496153 Method and apparatus for measuring piston position in a free piston compressor
02/1996
02/28/1996EP0698745A2 Digital control method and apparatus for rotary member supported by magnetic bearing
02/22/1996WO1996005543A1 Hydraulic drive control system
02/22/1996WO1996005542A1 An actuator having means for registration of the actuator position
02/22/1996DE19530474A1 Appts. for detection of position and loading of moving object e.g. for vehicle door window drive or sun-roof drive
02/21/1996CN2220702Y Numerical controlled servo electrical machinery
02/20/1996US5493218 Magnetic detecting apparatus with a variable voltage power supply
02/20/1996US5493192 For a machine having a movable part
02/20/1996US5493191 B-type actuator with time out
02/15/1996DE4428691A1 Regelanordnung für hydraulische Antriebe Control assembly for hydraulic drives
02/07/1996EP0695606A1 Fuzzy control process and device for positioning and quickly damping mechanical oscillations
02/07/1996EP0460224B1 Servo motor control method
01/1996
01/31/1996EP0561813B1 Method of determining pilot position-control parameters
01/24/1996EP0693160A1 Method and apparatus for measuring piston position in a free piston compressor
01/24/1996EP0414694B1 Estimator positioning system and method
01/23/1996US5487011 Garment marker system having computer assisted alignment of variable contrast cloth designs
01/23/1996US5486745 Method and apparatus for synchronizing system operations using a programmable element
01/23/1996US5486106 Hydraulic device for supplying a hydraulic driving unit
01/18/1996DE4424623A1 Pivot arm operating drive for model vehicle or satellite receiver
01/16/1996US5485065 Position commanding method and apparatus
01/11/1996WO1996000934A1 Tandem control method using digital servo
01/10/1996EP0691252A1 Control device for a hydraulic valve plunger
01/10/1996EP0417312B1 Feedforward control unit for servomotor
01/10/1996CN2217232Y Device for control of stroke of electric rotating machinery
01/09/1996US5483439 Digital servo control system
01/09/1996US5483138 System and method for automated positioning of a substrate in a processing chamber
01/02/1996US5481467 Controlling the operation of a tool along a predetermined path
12/1995
12/26/1995US5479079 Apparatus and method for controlling robot travel
12/26/1995CA1337828C Jig for positioning embossing plate according to a reference layout
12/22/1995CA2152224A1 Control device for a hydraulic spool valve
12/21/1995DE4431376C1 Positional control circuit
12/20/1995EP0687190A1 A spatially distributed sma actuator film
12/14/1995DE4420122A1 Accurate control and determn of engine throttle end position
12/12/1995CA2036121C Nozzle control system for envelope flap moistener
11/1995
11/30/1995DE19515413A1 Motor regulator for optical or magnetic disc player
11/28/1995US5471447 Seek control for information storage disc drive
11/28/1995US5471312 Automatic calibration method
11/16/1995DE4417153C1 Position regulation circuit for hydraulic setting element in automobile
11/16/1995DE4416845A1 Adjusting of superposed test samples for accurate alignment
11/15/1995CN1030249C Controlling apparatus for elevator doors
11/14/1995US5467257 Solar panel unit and solar lamp including same
11/09/1995DE4413874C1 Embroidery frame drive
11/08/1995EP0484551B1 Acceleration/deceleration time constant control system of robot
11/08/1995EP0471077B1 Sliding mode control system including feedback of amount of twist
11/08/1995CN1111367A Position control system and position control method thereof
11/08/1995CN1111297A Textile maschine with a variable-speed drive
11/07/1995US5465183 Control system for positioning head in disk device by estimating and correcting actuator parameters based on head position and actuator drive current obtained by vibrating the head
11/07/1995US5465037 System and method for tracking a feature on an object using a redundant axis
11/07/1995US5465021 Electromechanical displacement device and actuator suitable for use in such a electromechanical displacement device
11/02/1995WO1995029433A1 Smart valve positioner
11/02/1995EP0679267A1 High speed thermomechanical actuator
11/02/1995EP0374255B1 Method of controlling servo motor
10/1995
10/31/1995US5463297 Circular tracking method for robot
10/31/1995US5463292 Imaging apparatus having rotary table
10/31/1995US5461875 Automatic outlet opening/closing apparatus of air-conditioner and control method thereof
10/31/1995CA2034870C Manual damper motor control
10/26/1995WO1995028667A1 Industrial robot device and method for executing jobs using the same
10/25/1995EP0678066A1 A system and method for tracking a feature on an object using a redundant axis
10/25/1995CN2211049Y Spring-wheel automatic sun-tracing machine
10/18/1995EP0448716B1 Teaching/playback method of working machine
10/17/1995US5459384 Method and apparatus for controlling coordinate displacements of a platform
10/17/1995US5457959 Pressure-operated positioning tool or gripping and clamping tool and process for operating same
10/10/1995US5457370 Motion control system for cinematography
10/10/1995US5456561 For combined element transport and alignment
10/04/1995CN1109400A A method for positioning a work piece carrier member in a machining apparatus and a work piece carrier member adapted to be positioned in a machining apparatus
10/03/1995US5455495 Control device for servocontrolling an object to a given position
10/03/1995US5454291 Electrohydraulic regulating device having pulse width modulating valves with an adjusting signal
09/1995
09/26/1995US5453684 Position detecting method for use in optical system of a video camera for correcting gain and offset for periodic waveforms
09/26/1995US5452742 Electropneumatic position controller
09/26/1995US5452735 Control of two stage valves
09/21/1995DE19508686A1 Digitally controlled control element
09/19/1995US5452275 Two-stage actuator control device
09/19/1995US5451849 Motorized self-correcting automatic convertible top
09/14/1995DE19510771A1 Light guide system for illumination by sunlight
09/13/1995EP0671542A1 Electric motor driven device including means for measuring the movement of the driven body
09/13/1995EP0670991A1 Position detection system.
09/12/1995US5449987 Window operator control
09/08/1995WO1995023496A1 Device for regulating the distance from the ground of a working unit of an agricultural machine