Patents
Sitemap › G01 - Measuring; Testing › G01C - Measuring distances, levels or bearings; Surveying; Navigation; Gyroscopic instruments; Photogrammetry or videogrammetry › G01C 25 - Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
Patents for G01C 25 - Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass (3,490)
09/2010
09/08/2010CN101408427B Distributed layer-dividing grade temperature error compensating method of optical fiber gyroscope
09/08/2010CN101408425B Method for tracking optical fiber gyroscope eigenfrequency
09/08/2010CN101377422B Method for calibrating optimum 24 positions of flexible gyroscope static drift error model
09/07/2010US7793017 Connection module for sensors
09/01/2010EP2223047A1 Method for independent alignment of an inertial unit for an onboard instrument of an aircraft
09/01/2010CN201569445U Vehicle-mounted Tacanantenna electronic calibration system
09/01/2010CN201569444U Precise small-angle detection device
09/01/2010CN101819047A Device and method for evaluating power supply sensitivity of fiber gyro
09/01/2010CN101246024B Method for external field fast calibrating miniature multi-sensor combined navigation system
08/2010
08/25/2010EP2220458A1 System including two combined instruments and method for aligning said system
08/25/2010CN101813493A Method for initial alignment of inertial navigation system based on particle filtering
08/18/2010CN201555596U Carrier wave transceiving system for integrated navigation checking instrument
08/18/2010CN1862233B Analogue speed signal generator
08/18/2010CN1856700B Calibration of a process pressure sensor
08/18/2010CN101266153B Mapping engineering top total station accuracy assessment method
08/17/2010US7778788 Scanner based optical inspection system
08/11/2010EP2216626A1 Sensor Apparatus
08/11/2010CN101802552A Method for determining the rotation speed of an axisymmetric vibrating sensor and inertial device for implementing said method
08/11/2010CN101251384B Method for testing ultraviolet sensor using three-axle table
08/04/2010CN201540117U Synthetical navigation checking meter system
08/04/2010CN101793530A Equipment and method for measuring decoupling factor of optical fiber gyro
08/04/2010CN101793529A Double pseudo satellite aided position calibration method of inertial navigation system
08/03/2010US7765706 Level
07/2010
07/28/2010CN101788305A Method for rapid field calibration of micro inertial measurement unit
07/22/2010US20100185408 Method, device and system for calibrating positioning device
07/22/2010US20100185333 Feedforward control system for a solar tracker
07/22/2010DE102009038897A1 Method for adjusting original value of measurement value range of sensor to measure e.g. course of brake pedal, in passenger car, involves storing value from value range as new original value of measurement value range of sensor
07/21/2010CN101782403A Digital detection device of laser cast instrument based on linear array charge coupled device (CCD)
07/15/2010WO2010080993A2 Sensor, methods of calibrating a sensor, methods of operating a sensor
07/14/2010EP2207013A2 Method and apparatus for joining together portions of a geometric assembly
07/14/2010CN101290225B Method for enhancing optical fibre gyroscope output accuracy
07/07/2010CN201522287U Durability detecting system of milometer sensor
07/07/2010CN101769761A Device for testing radial magnetic field sensitivity of fiber optic gyro
07/07/2010CN101290326B Parameter identification calibration method for rock quartz flexibility accelerometer measuring component
07/06/2010US7751910 High-accuracy virtual sensors for computer systems
07/01/2010WO2010072917A1 Method for determining a heading in the direction of true north using an inertial measurement unit
06/2010
06/30/2010EP2201532A2 Local positioning system and method
06/30/2010CN101762284A Determining method of single-frame control moment gyro dynamic unbalance disturbance moment
06/30/2010CN101758837A Method, device and system for automatically correcting information of steel rail flaw detection car
06/24/2010US20100161266 System, method and product for calibrating inspection tools
06/24/2010DE102005038995B4 Manipulationssichere Kilometerstandsdaten Tamper-proof mileage data
06/23/2010EP2199807A2 Sensor device
06/23/2010EP2199207A1 Three-dimensional misalignment correction method of attitude angle sensor using single image
06/23/2010CN101750619A Method for directly positioning ground target by self-checking POS
06/23/2010CN101750099A Calibration device for inclination angle sensor
06/23/2010CN101750098A Two-axis turnplate control method in fiber gyroscope threshold testing
06/23/2010CN101750097A Standard starlight simulator and stray light PST (point source transmittance) optical detection system containing same
06/23/2010CN101256080B Midair aligning method for satellite/inertia combined navigation system
06/16/2010CN101738206A GPS receiver simulation method with fault simulating function
06/16/2010CN101738205A Dynamic test equipment of inertial measurement unit
06/16/2010CN101738204A Temperature compensation method for optical fiber gyroscope
06/16/2010CN101738203A Optimal position calibration method of static drifting zero and primary acceleration related term error model of flexible gyroscope
06/16/2010CN101738202A Detection method for admission time consistency of image sampling by measurement television of photoelectric theodolite
06/16/2010CN101236087B Static multi- light path star simulator
06/10/2010WO2010063781A1 Telescope based calibration of a three dimensional optical scanner
06/10/2010WO2010063779A1 Telescope based calibration of a three dimensional optical scanner
06/10/2010US20100145650 On-site calibration method and object for chromatic point sensors
06/10/2010US20100141775 Calibration of a surveying instrument
06/10/2010CA2745917A1 Telescope based calibration of a three dimensional optical scanner
06/10/2010CA2745807A1 Telescope based calibration of a three dimensional optical scanner
06/09/2010EP2194725A1 Method and apparatus for correcting a depth image
06/09/2010CN101726319A Star sensor simulation method with function of injecting parameters
06/09/2010CN101726318A Calibration method for lunar rover binocular vision navigation system
06/09/2010CN101726317A Method for detecting memory tracking ability of TV tracking theodolite by adopting arc-shaped guide rail
06/09/2010CN101726316A Element of interior orientation and distortion tester
06/09/2010CN101726296A Vision measurement, path planning and GNC integrated simulation system for space robot
06/09/2010CN101246022B Optic fiber gyroscope strapdown inertial navigation system two-position initial alignment method based on filtering
06/03/2010WO2010062176A1 Signal processing module, navigation device with the signal processing module, vehicle provided with a navigation device and method of providing navigation data
06/03/2010WO2010060994A1 Calibration of gyroscopic systems with vibratory gyroscopes
06/03/2010WO2010060993A1 Calibration of vibratory gyroscope
06/02/2010EP2192385A1 Signal processing module, navigation device with the signal processing module, vehicle provided with a navigation device and method of providing navigation data
06/02/2010DE19962997B4 Verfahren zur Kalibrierung eines Sensorsystems A method for calibrating a sensor system
06/02/2010CN101718561A Method for detecting capture ability of photoelectric theodolite by adopting luminous electronic wheel
06/02/2010CN101718560A Strapdown system error inhibition method based on uniaxial four-position rotation and stop scheme
06/02/2010CN101718558A Laser gyroscope strapdown inertia navigation system output conversion device based on reusable IP core
06/02/2010CN101446491B Error detection device of electronic reading system of digital level and detection method thereof
06/02/2010CN101285690B Optical fibre gyroscope magnetic field-temperature sensitivity test method
06/02/2010CN101099076B Hybrid inertial navigation system based on a kinematic model
06/01/2010US7729876 Diagnostic device for use in process control system
06/01/2010US7726188 Scale factor measurement for mems gyroscopes and accelerometers
05/2010
05/26/2010CN201488739U Encoding and decoding system of integrated navigation verification instrument
05/26/2010CN201488738U Signal formation system of integrated navigation verification instrument
05/26/2010CN101713666A Single-shaft rotation-stop scheme-based mooring and drift estimating method
05/25/2010US7725279 System and a method for motion tracking using a calibration unit
05/20/2010DE102008057281A1 Simulationsverfahren für das Betriebsverhalten eines Corioliskreisels Simulation method for the performance of a Coriolis
05/19/2010EP2187170A2 Method and system for estimation of inertial sensor errors in remote inertial measurement unit
05/19/2010CN201476798U Optical-fiber gyro track testing device
05/19/2010CN201476797U High-precision optical gyroscope-temperature box-stationary base device
05/19/2010CN201476796U Device for research on discharge noise of laser gyroscope
05/18/2010US7720626 Model-based dissimilarity indices for health monitoring systems
05/13/2010US20100118301 System for analyzing a sample or a sample component and method for making and using same
05/12/2010CN201463908U Quick calibrator of angle i of level
05/12/2010CN201459554U L-shaped track gauge calibrator
05/12/2010CN101706287A Rotating strapdown system on-site proving method based on digital high-passing filtering
05/12/2010CN101031776B Method and device for measuring the orientation of an aircraft nose landing gear
05/05/2010EP2181305A2 Method for determining the rotation speed of an axisymmetric vibrating sensor and inertial device for implementing said method
04/2010
04/29/2010WO2010046552A1 Method for controlling a sensor with a quick-start vibrating resonator
04/28/2010EP2179892A1 Method for automatic calibration of a virtual camera
04/28/2010EP1173773B1 Dynamically balanced microelectromechanical devices
04/28/2010CN101699223A Calibration device of binocular vision navigation system of lunar surface vehicle
1 ... 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ... 35