| Patents for G05D 3 - Control of position or direction (13,741) |
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| 05/31/1994 | CA1329907C Control apparatus |
| 05/24/1994 | US5315630 Positioning device in medical apparatus |
| 05/24/1994 | US5315220 Memory method of door opening and shutting stroke value in automatic door |
| 05/24/1994 | US5314118 Piezoelectric controllable nozzle resistance for hydraulic apparatus |
| 05/18/1994 | EP0597637A1 System and method for automated positioning of a substrate in a processing chamber |
| 05/17/1994 | US5313147 Digital servo-control apparatus |
| 05/11/1994 | EP0595835A1 Step scanning technique for interferometer |
| 05/11/1994 | DE4303125C1 Piezoelectric setting drive circuit for precision positioning of cutting tool - with auxiliary setting drive providing detected movement used to linearise movement of controlled setting element |
| 05/07/1994 | CA2085161A1 Cable machine control |
| 05/05/1994 | DE4233300C1 Setting regulator for pneumatic setting device - has measuring lever acted on by stop defining zero position relative to sensor lever |
| 05/05/1994 | DE4233299C1 Electropneumatic setting regulator using pneumatically-operated magnetic valves - has manual back-up device used in absence of electrical power for electromagnetic operating system |
| 05/03/1994 | US5308221 Method and apparatus for controlling a robot having a floating hand |
| 04/19/1994 | US5305158 Positioning control apparatus |
| 04/13/1994 | EP0592133A1 Digital servo control system |
| 04/13/1994 | EP0592030A1 Electromechanical displacement device and actuator suitable for use in such an electromechanical displacement device |
| 04/13/1994 | EP0591925A2 Electro-pneumatic converter calibration |
| 03/30/1994 | EP0589629A1 Control of two stage valves |
| 03/23/1994 | EP0588549A2 Position detecting methods |
| 03/22/1994 | US5297060 Method and tool for the digitizing of drilling jigs |
| 03/16/1994 | EP0587170A2 Electro-pneumatic converter |
| 03/15/1994 | US5295173 Frequency divider for dividing two input pulses |
| 03/15/1994 | US5295031 Rotary positioning apparatus |
| 03/09/1994 | EP0585581A2 Carriage motor controller for printer |
| 03/08/1994 | US5293104 Drive device for movable structural component units |
| 03/08/1994 | US5292063 Damper actuator |
| 03/03/1994 | DE4329484A1 Positioniervorrichtung Positioning |
| 03/02/1994 | EP0292575B1 Servo motor controller |
| 03/02/1994 | EP0292574B1 Numerical controller |
| 02/24/1994 | DE4227563A1 Electrohydraulic position regulator with two-stage proportional valve - has pilot electrohydraulic stage used to drive main fluid power stage with both having displacement sensors |
| 02/23/1994 | EP0583478A1 Method for controlling servomotor |
| 02/23/1994 | EP0583476A1 Adaptive sliding mode control method for control object including spring system |
| 02/22/1994 | US5289091 Apparatus for turning monitoring camera |
| 02/22/1994 | US5287761 Device and method for micro displacement |
| 02/17/1994 | DE4233301C1 Position regulator using pneumatically-operated electromagnetic valves - uses microprocessor evaluating setting disparity to indicate fault in setting regulator or setting device. |
| 02/16/1994 | EP0583106A1 Pneumatic position controller for I.S. machine mechanism |
| 02/15/1994 | US5287338 Error signal generation for light beam reflected from optical disk with plurality of light detecting elements |
| 02/08/1994 | US5285379 Sliding mode control system |
| 02/03/1994 | WO1994002989A1 Adaptive pi control method |
| 02/02/1994 | EP0580866A1 Spindle positioning method |
| 02/02/1994 | CN1023667C Method and system for controlling a machine tool such as a turning machine |
| 02/01/1994 | US5283588 Monopulse tracking apparatus |
| 01/27/1994 | DE4224600A1 Micro-mechanical electrostatic positioning appts., e.g. for mirror, in Michelson interferometer - has several fixed electrodes producing electrostatic field, applying force to vary position of plate-shaped element |
| 01/26/1994 | EP0580477A1 Position detecting apparatus |
| 01/25/1994 | CA1326524C Power transmission |
| 01/12/1994 | EP0577839A1 Servo control method |
| 01/04/1994 | US5276387 Sliding mode control system |
| 12/28/1993 | US5274557 Teaching and playback method for work machine |
| 12/28/1993 | US5274360 Method of detecting positional dislocation of camera |
| 12/23/1993 | WO1993025865A1 Position detection system |
| 12/22/1993 | EP0574604A1 Electro-hydraulic adjusting device, in particular for the rear wheel steering of a motor vehicle |
| 12/21/1993 | US5272493 Method and apparatus for registration of sequential images in a single pass, multi-LED printbar printer |
| 12/21/1993 | CA2004786C Levitator |
| 12/21/1993 | CA1325465C Method for compliance control |
| 12/16/1993 | DE4219188A1 Drive system for a vertical roller-door system - has door end limits defined with pulses generated to monitor movement and with controlled braking cycle |
| 12/15/1993 | EP0574234A1 Automatic tip approach method and apparatus for scanning probe microscope |
| 12/15/1993 | EP0573655A1 Robot control method |
| 12/15/1993 | EP0394268B1 Motorised faders |
| 12/14/1993 | US5270932 Steering wheel position control apparatus |
| 12/14/1993 | CA1325272C Head driving apparatus |
| 12/09/1993 | WO1993024875A1 Control method for servomotor |
| 12/07/1993 | US5268626 Digital proportional integral and derivative control system |
| 11/24/1993 | CN2147570Y Six-axle motion imitator |
| 11/23/1993 | US5264982 Electromagnetic support with unilateral control currents |
| 11/18/1993 | EP0570346A1 Method and device for adjusting the position of a movable member with respect to a stationary datum point |
| 11/16/1993 | US5262707 Positioning control method and apparatus |
| 11/16/1993 | US5262643 Automatic tip approach method and apparatus for scanning probe microscope |
| 11/09/1993 | US5260632 Position control system |
| 11/09/1993 | US5260631 For a rotatable element |
| 11/09/1993 | US5260629 Control device for robot in inertial coordinate system |
| 11/09/1993 | US5259472 Circuit configuration for detecting the steering lock angle of the rear wheels of a motor vehicle |
| 11/03/1993 | EP0567681A1 Method and apparatus for controlling coordinate displacements of a platform |
| 11/02/1993 | US5258913 Method and apparatus for leveling a body |
| 11/02/1993 | US5258823 Alignment system |
| 10/28/1993 | WO1993021735A1 Video time code synchronized robot control apparatus |
| 10/27/1993 | EP0566747A1 Method of controlling servomotors |
| 10/27/1993 | EP0566741A1 Abnormal load detecting method |
| 10/26/1993 | US5257177 Apparatus for controlling the movement of hydraulically movable work equipment and a path control arrangement |
| 10/26/1993 | US5257041 Method and circuit for driving an electromechanical device rapidly with great precision |
| 10/26/1993 | US5256951 Numerical control apparatus having function for changing control parameters |
| 10/19/1993 | US5255096 Video time code synchronized robot control apparatus |
| 10/19/1993 | US5254922 Rotational position detector for robot |
| 10/19/1993 | US5254899 Micro-traveller with ultrasonic motor |
| 10/13/1993 | EP0207168B1 Drive control system for servo motors |
| 10/13/1993 | CN1077274A Multi-functional spring-disk sun-tracking machine |
| 10/12/1993 | US5253138 Simplified supplying system of the position identification potentiometers of electronic memory mechanisms of a motor for setting automobile vehicle seats and the like |
| 10/12/1993 | US5252902 Servo control system |
| 10/12/1993 | US5252901 System for controlling locomotion of legged walking robot |
| 10/12/1993 | US5252900 Harmonization control system for plural shafts |
| 10/12/1993 | US5252884 Translation device |
| 10/12/1993 | US5251535 Process for controlling an actuator which can be adjusted by means of a proportional valve |
| 10/06/1993 | EP0564198A1 Method and apparatus for registration of sequential images in a single pass, multi-led printbar printer |
| 10/06/1993 | EP0302943B1 Numerical control method having a function for compensating the delay in the follow-up operation |
| 10/05/1993 | US5250888 Apparatus for and process of rotating a display |
| 10/05/1993 | US5250885 Based on an encoding signal |
| 10/05/1993 | US5250884 Drive controlling apparatus |
| 10/05/1993 | US5250765 Apparatus for controlling elevator door |
| 10/05/1993 | US5249473 For adjusting pushbutton and rotary controls on product equipment conveyor |
| 10/04/1993 | CA2065138A1 Magnetic bearing controller with signal injection and extraction |
| 10/04/1993 | CA2065137A1 Analog controller with digital configuration |
| 10/04/1993 | CA2065135A1 Programmable signal filters |