| Patents for G05D 1 - Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot (23,865) |
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| 06/18/1991 | US5025378 Horizontal stabilizer motion detector |
| 06/18/1991 | US5025377 Position detector for moving vehicle |
| 06/18/1991 | CA1285042C Apparatus for displaying travel path |
| 06/12/1991 | WO1991009275A2 Integrated vehicle positioning and navigation system, apparatus and method |
| 06/12/1991 | EP0431662A1 Control system for remotely piloted aircraft |
| 06/12/1991 | EP0431655A2 Throttle control system having real time computed thrust vs. throttle position function |
| 06/12/1991 | CA2071831A1 Integrated vehicle positioning and navigation system, apparatus and method |
| 06/11/1991 | US5023797 Range maximizing, stable, helicopter cruise fuel conservation |
| 06/11/1991 | US5023796 Flight control apparatus with predictive heading/track hold command |
| 06/11/1991 | US5023793 Apparatus and method for dynamic compensation of a propeller pitch speed control governor |
| 06/11/1991 | US5023790 Automatic guided vehicle system |
| 06/11/1991 | US5023788 Control apparatus of working robot to flatten and finish the concreted floor |
| 06/11/1991 | US5023534 Automatic guided vehicle, method for positioning said vehicle, and loading table having positioning device |
| 06/11/1991 | US5022763 Receiver for rotating lasers used for guiding machines, particularly public works machines |
| 06/11/1991 | US5022608 Lightweight missile guidance system |
| 06/04/1991 | US5020747 Method and apparatus for controlling flare engagement height in automatic landing systems |
| 06/04/1991 | US5020745 Reaction wheel fricton compensation using dither |
| 06/04/1991 | US5020744 Method for acquiring three-axis earth pointing attitude for an initially spinning spacecraft |
| 06/04/1991 | US5020620 Offsetting the course of a laser guided vehicle |
| 06/04/1991 | US5020316 Helicopter control with multiple schedule rotor speed decay anticipator |
| 05/29/1991 | DE3938834A1 Driverless transport vehicle control method - maintains higher speeds without skidding by decreasing drive motor speed with increasing absolute steering axle |
| 05/28/1991 | US5019990 Position detector for moving vehicle |
| 05/28/1991 | US5019983 Automatic steering apparatus using reflected signals |
| 05/22/1991 | EP0428284A1 Harvesting of delicate products |
| 05/22/1991 | EP0428160A1 Automatic conveyance system |
| 05/21/1991 | US5016672 Steering controller with integral parallel control |
| 05/15/1991 | EP0427345A2 Automated approach speed control for an airplane |
| 05/14/1991 | US5016177 Aircraft flight path angle display system |
| 05/14/1991 | US5016004 Gas operated vehicular control system |
| 05/07/1991 | US5014204 System for detecting position of moving vehicle and system for detecting reference points therefor |
| 04/30/1991 | US5012423 Back-up fly by wire control system |
| 04/30/1991 | US5012170 Mechanical stabilization system with counter-rotating nested rotors |
| 04/30/1991 | US5011288 Position control system for unmanned automated vehicle |
| 04/30/1991 | US5010653 Apparatus and method for determining azimuth, pitch and roll |
| 04/24/1991 | EP0423332A1 Travelling control apparatus for vehicules |
| 04/24/1991 | EP0231277B1 Precision platform pointing controller for a dual-spin spacecraft |
| 04/17/1991 | EP0256124B1 Wind shear detection and alerting system |
| 04/16/1991 | US5008825 Apparatus and methods for automatically maintaining aircraft track angle |
| 04/16/1991 | US5008604 Dynamic clipper for use in a vehicle guidance system |
| 04/16/1991 | US5008557 Position detector for moving vehicle |
| 04/16/1991 | US5007234 Automatic self-guiding lawn mower and mowing method |
| 04/16/1991 | CA1283143C Magnetically levitated fine motion robot wrist with programmable compliance |
| 04/11/1991 | DE3911529A1 Identification of objects in vehicle space - using CCD camera and flash system to identify objects for safety purposes |
| 04/09/1991 | US5006988 Obstacle-avoiding navigation system |
| 04/09/1991 | CA1282641C Automated guided vehicle system |
| 04/04/1991 | DE3931963A1 Control unit for earth moving or agricultural machines - has microcomputer operating with input from laser guide beam from remote station |
| 04/03/1991 | EP0420760A1 Method and system for autonomous guidance of a propelled airborne ballistic projectile towards a target |
| 04/03/1991 | EP0420447A2 Ofsetting the course of a laser guided vehicle |
| 04/03/1991 | EP0420384A2 Spacecraft attitude control with avoidance constraint |
| 04/03/1991 | EP0420166A2 Method for determining a desired system configuration |
| 04/03/1991 | EP0419897A2 Remote control system for combat vehicle |
| 04/02/1991 | US5005128 Automated vehicle control |
| 04/02/1991 | US5004997 Parking aid device |
| 04/02/1991 | US5004264 Position control device and automotive suspension system employing same |
| 04/02/1991 | US5004183 Switched comparator system for obtaining dynamic range |
| 04/02/1991 | CA1282393C Pivot actuated nutation damping system for a dual-spin spacecraft |
| 03/30/1991 | CA2025438A1 Automatic control of a discrete system with redundancy management and prioritized conflict resolution |
| 03/27/1991 | EP0419402A1 Dynamic compensation to n-dot schedules |
| 03/27/1991 | EP0418934A1 Aircraft navigational system and method for guiding an aircraft along intersecting airways |
| 03/26/1991 | US5003305 Apparatus and method for displaying aircraft flight path angle on an attitude display indicator |
| 03/20/1991 | EP0418154A1 Method and system for the assembly of a first object with a second object by remote control |
| 03/20/1991 | EP0417665A2 Method and apparatus for optical position and/or course determination of a driverless self-propelled vehicle in the x-y plane |
| 03/20/1991 | EP0269655A4 Warning system for tactical aircraft |
| 03/19/1991 | US5001646 Automated helicopter flight control system |
| 03/19/1991 | US5001638 Integrated aircraft air data system |
| 03/19/1991 | US5001635 Vehicle |
| 03/19/1991 | US5001476 Warning system for tactical aircraft |
| 03/19/1991 | US5000404 Aircraft precision approach control system |
| 03/19/1991 | US5000279 Unmanned vehicle guide system |
| 03/19/1991 | CA1281542C Axial alignment aid for remote control operations and related method |
| 03/14/1991 | DE3928738A1 Automatic operation of strap-down course and position reference system - using special filter to initiate self-alignment when at rest |
| 03/12/1991 | US4999782 An area navigation system |
| 03/12/1991 | US4999780 Automatic reconfiguration of electronic landing display |
| 03/05/1991 | US4998202 Engine |
| 03/05/1991 | US4997144 Course-correction system for course-correctable objects |
| 03/05/1991 | CA1281104C Guide wire communications system and method |
| 02/28/1991 | DE3927299A1 Motion path computer for optimising course, e.g. of cruise missile - has 1st computer processing topographical and optimising data and 2nd computer which improves initial optimal path |
| 02/27/1991 | EP0181341B1 Infrared panel emitter and method of producing the same |
| 02/26/1991 | US4996673 Underwater control system |
| 02/26/1991 | US4996468 Automated guided vehicle |
| 02/26/1991 | US4995722 System for assisting hovering aircraft to land on the platform of a vessel |
| 02/20/1991 | EP0413656A1 Programmable, linear collective control system for a helicopter |
| 02/19/1991 | US4994970 Working robot |
| 02/19/1991 | US4993507 Method of controlling operation of automated guided vehicle |
| 02/19/1991 | US4993221 Gas turbine engine control system |
| 02/13/1991 | EP0412654A1 A retrofit digital electronics unit for a tube-launched missile |
| 02/12/1991 | US4992713 Aircraft autopilot with yaw control by rudder force |
| 02/12/1991 | US4991794 In a missile |
| 02/12/1991 | US4991393 Vehicle |
| 02/06/1991 | EP0411849A1 Attitude sensor |
| 02/05/1991 | US4990841 Magnetically guided vehicle |
| 01/31/1991 | DE3923680A1 Track following system for articulated road vehicle - has microprocessor system to generate steering correction to follow path |
| 01/30/1991 | EP0410162A1 Device for trimming the rudder |
| 01/30/1991 | CN1011442B Precision increase in aircraft location systems for aircraft |
| 01/29/1991 | US4988058 Method and apparatus for steering moving objects |
| 01/29/1991 | CA2020760A1 Apparatus for trimming the rudder of an aircraft |
| 01/24/1991 | DE4022178A1 Command transmitter with number of function modes - has number of adjusters for function mode selection and data adjustment |
| 01/24/1991 | DE3923458A1 Unmanned vehicle guidance system e.g. for assembly plant - determines vehicle position and course using way point markers to support autonomous navigation system |
| 01/23/1991 | EP0409642A2 Automatic guidance of vehicles along guide lines |
| 01/23/1991 | EP0409614A2 A digital electronics assembly for a tube-launched missile |