Patents for G05D 3 - Control of position or direction (13,741) |
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09/03/1991 | US5045135 Apparatus and method for cutoff register control for diaper machines |
08/28/1991 | CN1054050A Controlling apparatus for elevator door |
08/22/1991 | DE4004479A1 Electrical voltage setting element - has series of resistance paths printed on carrier cooperating with sliders |
08/21/1991 | EP0441983A1 Method of controlling robot |
08/16/1991 | CA2010282A1 Tele-micro-robot system |
08/14/1991 | EP0441407A1 System for positioning an object |
08/14/1991 | EP0440804A1 Profile control apparatus |
08/13/1991 | WO1991012493A2 Apparatus for absolute position measurement |
08/10/1991 | CA2036024A1 System for positioning a transducer |
08/08/1991 | WO1991011298A1 Force-reflective teleoperation control system |
08/07/1991 | EP0440202A2 Force-reflective teleoperation control system |
08/07/1991 | CN2082432U Servo remote control apparatus |
08/06/1991 | US5038333 Positioning systems including reliable track crossing detection for high speed relative motions |
08/06/1991 | US5038261 Operating lamp with adjustable mounting |
07/31/1991 | EP0439302A1 Manual damper motor control |
07/30/1991 | US5036474 Motion detection and tracking from a mobile platform |
07/30/1991 | US5036266 Mass velocity controller |
07/25/1991 | WO1991010948A1 System for controlling the position of sensor elements |
07/25/1991 | DE4001480A1 Automatic adjustment of sealing shutter - has motors responding to gap measured using video cameras |
07/24/1991 | CN1013298B Electric actuator for control valve |
07/23/1991 | US5034877 Motion control |
07/23/1991 | US5034672 Reference-point return method |
07/23/1991 | US5034671 Manual damper motor control |
07/17/1991 | EP0436870A2 Dynamic vehicle suspension system including electronically commutated motor |
07/16/1991 | US5033096 Non-contact determination of the position of a rectilinear feature of an article |
07/16/1991 | US5032778 Apparatus for controlling operating stroke of reciprocating member, using encoder signal |
07/16/1991 | US5031506 Device for controlling the position of a hydraulic feed drive, such as a hydraulic press or punch press |
07/11/1991 | WO1991010181A1 Method of detecting collision using observer |
07/11/1991 | WO1991010178A1 Process for controlling an actuator which can be adjusted by means of a proportional valve |
07/10/1991 | EP0436209A2 Harmonization control system for plural shafts |
07/09/1991 | US5030901 Position control method |
07/09/1991 | US5030847 Pulse-width modulator and driving circuit |
07/03/1991 | EP0435857A2 Method for adjusting the tracking of a video recorder |
07/03/1991 | EP0435239A2 Positioning data correction apparatus with image analyzing and positioning apparatus including the same |
07/02/1991 | US5028073 Dynamic vehicle suspension system including electronically commutated motor |
07/02/1991 | CA1285438C Device for positioning an actuating cylinder |
06/27/1991 | WO1991009358A1 Servo motor control method |
06/27/1991 | WO1991009357A1 Sliding mode control system including feedback of amount of twist |
06/27/1991 | WO1991009198A1 Drive device for movable components |
06/26/1991 | CN1052461A Controlling apparatus for elevator doors |
06/19/1991 | WO1991008952A1 Automatic adjustment device for a coin wrapping mechanism |
06/18/1991 | US5024141 Method for the synchronous operation of juxtaposed cylinder devices |
06/13/1991 | WO1991008085A1 Process and device for zeroing a spindle |
06/12/1991 | EP0431577A2 Data transducer positional apparatus |
06/12/1991 | CN2078928U Remote-control aerial reverser |
06/11/1991 | US5023645 Optical axis |
06/11/1991 | US5023536 Servo-controller |
06/11/1991 | US5023533 Method and system for compliance control |
06/04/1991 | US5021941 Position control method and apparatus for a closed loop type numerically controlled machine |
05/30/1991 | WO1991007710A1 Feedback position control method |
05/29/1991 | EP0428742A1 Method of sliding mode control |
05/29/1991 | CN1012707B Automatic orientation system of tv antenna |
05/28/1991 | US5019773 Method and apparatus for detecting positions and/or speed of a moving body using two phase signals |
05/22/1991 | EP0427999A1 Intervention vehicle with variable configuration for undulating terrain |
05/21/1991 | US5017850 Mobile member control apparatus |
05/16/1991 | WO1991006901A1 Motion control |
05/14/1991 | US5015935 Servo-control apparatus |
05/14/1991 | US5015934 Apparatus and method for minimizing limit cycle using complementary filtering techniques |
05/08/1991 | EP0426577A1 Method and device for moving a shade element to adjustable stable positions and installation applying such |
05/08/1991 | EP0426079A1 Determination process for the supporting parameters of a vehicle and intervention vehicle for bumpy terrain |
05/08/1991 | DE3936817A1 Overload protection for hot cell manipulator arm - has induction coil with core attached to sprung end of manipulator cross beam support for overload deflection measurement |
05/07/1991 | US5013986 Actuating drive for positioning a rotary element |
05/02/1991 | EP0425455A2 A control device for actuators, particularly electro-mechanical actuators for air-conditioning systems in motor-vehicles |
05/02/1991 | DE3933255A1 Direction-stabilised binocular telescope - has prism pairs between each ocular and lens with rotation drives controlled by acceleration sensors detecting body movements |
04/24/1991 | EP0423543A2 Device for positioning of optical fibres |
04/23/1991 | US5010535 Apparatus and process for measuring data disk runout and acceleration parameters |
04/18/1991 | WO1991005297A1 Process for regulating a setting system subject to friction |
04/18/1991 | WO1991005296A1 Sliding mode control method |
04/18/1991 | WO1991005295A1 Closed loop servo motor control method |
04/17/1991 | EP0423037A1 Servo control device |
04/17/1991 | EP0422331A2 Surgical operation lamp with adjustable mounting |
04/17/1991 | EP0422259A1 Switch arrangement for an optoelectronic position sensor |
04/17/1991 | EP0146633B1 Numerical control system |
04/16/1991 | US5008619 Multilevel circuit board precision positioning |
04/11/1991 | DE4031908A1 Flow regulation valve setting control - uses hydraulic setting drive with electrically-operated emergency valve |
04/10/1991 | EP0421528A1 Positioning device |
04/10/1991 | EP0421151A1 Coupling-device having a coupling sensor system |
04/09/1991 | US5005298 Displacement controller for fine positioning device |
04/03/1991 | EP0420754A1 Control device for a movable part, especially for a pitching device |
04/03/1991 | EP0420700A2 Exposure apparatus |
04/03/1991 | EP0420440A1 A method of and system for demodulating position information signals provided by a transducer |
03/27/1991 | EP0418708A2 Method and apparatus for remote positioning of an inspection device with a video camera attached to the device |
03/27/1991 | EP0418313A1 Circuit writer |
03/26/1991 | US5003415 Adaptive head positioning servo-mechanism |
03/21/1991 | WO1991003780A1 Method of controlling robot |
03/20/1991 | EP0417312A1 Feedforward control unit for servomotor |
03/20/1991 | CN2073597U Driver non-linear hysteresis correction |
03/19/1991 | CA1281807C Method and device of positioning an element using ultrasound sensors |
03/19/1991 | CA1281796C Electric actuator for a control valve |
03/13/1991 | EP0416123A1 Manual intervention method for industrial robot |
03/07/1991 | WO1991003048A1 Process for adjusting a positioning device |
03/07/1991 | WO1991002625A1 Profile control apparatus |
03/06/1991 | EP0414941A1 Drive for positioning equipment |
03/06/1991 | EP0414694A1 Estimator positioning system and method. |
03/06/1991 | CN1049738A Method for adjustment of positioning device |
02/28/1991 | DE3927889A1 Disc positioning equipment for juke box - uses scanner to locate start and end of reference marks to determine centre of mark in conjunction with 2nd scanner and control circuitry |
02/20/1991 | EP0413397A1 Electro-mechanical transducer and positioning device comprising such an electro-mechanical transducer |
02/19/1991 | US4994677 Method for positioning an object relative to a plane and measuring length and apparatus for implementing same |
02/16/1991 | CA2022894A1 Aiming system |
02/13/1991 | EP0412530A2 Method for controlling active suspension system |