gyroscope

It should be emphasized that this treatment of the gyroscope problem involves only a simple though important case.

The invention discloses a method and a device for testing vibration performance of an optical fiber coupler for an optical fiber gyroscope.

Used in combination with GPS, an accelerometer, a compass and the gyroscope can be used for in indoor navigation with floor accuracy.

Nonetheless, Apple recently upped the ante in the smart phone GPS segment with the addition of a gyroscope to its latest iPhone model.

For instance, it has no front- and rear-facing cameras, no gyroscope, no GPS, no G3 wireless connection (only WiFi).

The gyro vertical utilizes a gyroscope as an integrating device to obtain the average position of a pendulous gravity reference.

The law of conservation of angular momentum may be demonstrated with a gyroscope.

But since the crisis took hold, the macroeconomic gyroscope has begun to level out dramatically.

The mathematical model indicates that different gyroscope installation methods can be used to realize three-axis attitude stabilization .

In this paper, the temperature characteristic of super luminescent diode ( SLD ) used in a fiber optic gyroscope system is introduced.

This paper introduced the composition, principle, design idea and realization of the rate gyroscope simulation measurement system.

To calculate the electrostatic force in the micro machined gyroscope is a key problem in the mechanical characteristic of it.

Driving stability of the micromachined vibratory gyroscope is of critical importance in its performance and reliability.

It is impossible to design a gyroscope which would meet all these requirements, and a compromise is always necessary.

Life is like a gyroscope, is in continuous rotation, we will eventually go from the current aging of the day in their prime.

Precision, speed and automatic degree of gyroscope are needed to be improved in modern north-seeking measurement.

Discovery is delivering a new astronaut sleeping quarters, an ammonia tank and a gyroscope for the space station.

The device boasts a higher-quality screen and longer battery life, video chat via Wi-Fi, and a gyroscope sensor for improved gaming.

As the crucial component of the fiber optic gyroscope, fiber source plays a decisive role in gyroscope's accuracy and stability performance.

Finally, he finally on the table when rotating gyroscope, finger without a ring, proved he returned to the reality of the home!

To ensure that the three-phase gyroscope motor can work normally, it's necessary to measure the effective value of its AC driving signal.

A whole have their own like a gyroscope, around the day and night.

It has a gyroscope in the headpiece as well, so you can move your cursor by moving your head.

A novel piezoelectric micro gyroscope is designed and fabricated on silicon crystal, with an IC compatible technology.

Another test, involving the precession of a gyroscope in a satellite circling the earth, is scheduled for the 1970s.

A combined heading system including a digital magnetic compass and a rate gyroscope is developed.

Parameters computed of the gyroscope and the performance analyzed of the circuit show that the circuit can reach the base requirement.

As a major application of Brillouin fiber ring laser, the Brillouin fiber-optic gyroscope attracts the attention of the world.

This paper mainly studied the construction and work principle of software rate gyroscope of the aeronautical fire-control system.

Considering the characteristics of PLL, the dual self-excited driving circuits for capacitance micro-machined gyroscope are designed.

The range of gyroscope natural frequency is gained by the driven direction testing of fabricated gyroscope.

Finally, The gyroscope orbit precession equations of several known gravitation theories are compared and analysed.

The equivalent electricity model of micro-gyroscope's driving mode is established and analyzed as AC characteristics using Hspice.

A gyroscope consisting of a rotating wheel in a rigid CASE.

The sensitive mechanism of micro airstream gyroscope was explained by calculating the distributing of stream field in the sense organ.

Drop test system for ammunition package was developed using sensors, gyroscope, and computer-aided test technology.

A closed-loop interferometric fiber optic gyroscope(FOG)using DSP and correlative detection technique is presented.

Introduced the assembly technological design process about one model gyroscope in large scale production.

They plotted the earth's local magnetic field and worked out the theory of the gyroscope.

This paper introduces a tunnel guide system composed of gyroscope and total-station, and explains its application to road header.

Then based on theoretical study, an optimized resonator was proposed which can be applied to the IOG (Integrated-Optical Gyroscope).

Discovery is delivering a new astronaut sleepingcordersandquartersan ammonia tank anda gyroscope for the space station.

In this paper, we use GPS with gyroscope to solve the problem of error accumulation, increase the accuracy of the mileage positioning.

It is meaningful for the improvement of the micro-gyroscope's sensitivity and detection precision.

Therefore, studying on high-precision source for fiber optic gyroscope has important practical value.

The gyroscopic surveying instrument uses a gyroscope, compass card, plumb bob, and modified movie camera.

The performance of the micro gyroscope about open loop, closed loop and stiffness are designed.

The random constant drift of the low accuracy gyroscope has a serious effect for attitude algorithm.

Uses the three dimensional entity units to separate gyroscope ball, has established the top ball finite element analysis model.

Attach an inertial gyroscope to the ThinkPad and scan the map in rotate, as well as tilt and roll.

It usually also has a compass, a gyroscope and an accelerometer to sense rotation and direction.

The scheme can calibrate static error coefficients of gyroscope integrated. Thus, the gyro drift is reduced.

A MCU was used to acquire the photo detector data and the gyroscope signal.

The interferometric fiber-optic gyroscope (IFOG) attracts considerable researchers because of its distinguished performance.

A micro-controller operates using three sensors -- gyroscope and two pressure sensors.

The equipment and environment of fiber of gyroscope (FOG) zero-drift experiment are introduced.

At one point Gaga is encased in a spinning gyroscope. Later she is done up to resemble a remote-controlled snowflake.

An electromagnetic vibration starter for decreasing frictional torque, which is mounted on the gimbal axis of gyroscope, was investigated.

The ipod, for instance, allows users to send emails, watch movies, even play gyroscope-enhanced games.

New sensor API combines compass, gyroscope, and accelerometer.

In recent years the fiber optic gyroscope obtained the rapid development because it has not moved part and the cost is low.

Other new features include a gyroscope that will improve the iPhone's responsiveness and ability to offer games with 3D effects.

What caused the gyroscope to drift, if not the dimple effect?

Low-error gyroscope spin axis bearings often contain insufficient lubricant quantity to form full EHD films.

The feasible fabrication process is designed according to present process technology, and the gyroscope is fabricated and packaged.

The gyroscope compass makes the vessels keep on the fixed course voluntarily.

Returns rotation rate as measured by the device's gyroscope.

Represents a gyro, gyroscope, or gyrocompass.

Installation error of gyroscope integrated can lead to gyro drift. Thus, the precision of INS is influenced.

He also testedthefirst rocket controlled by a gyroscope.

Fiber optic gyroscope as a new-style gyroscope is becoming the most important sensor in navigation systems.

An IRU is a gyroscope that records changes in acceleration.

An integrated heading system module based on the DMC and the rate gyroscope was designed.

Other hardware changes include a new 3-axis gyroscope with pitch, roll and yaw sensors, which is separate from the iPhone's accelerometer.

The modal analysis has been carried on the ships gyroscope using the ABAQUS software.

With the development of inertia technology, the required precision of the gyroscope has been much higher.

Aiming at the defect, a 3D gesture recognition scheme based on gyroscope sensor is proposed.

The gyroscope, new to the i Phone 4, was made by STMicroelectronics, based in Geneva, and added $2. 60 to the cost.

Does the iPad 3 need a higher precision gyroscope part than what is shipping today?

Discussion of the Numerical Integration Algorithm Used in the Gyroscope Free Strapdown Inertial Navigation Guidance System

Digital readout system for a micro-machined gyroscope and its demodulation algorithm

The Sensitivity Study of an Angular Vibratory Micromechanical Gyroscope Driven by the Inner Frame

Design of an Interface Circuit for a Micromachining Vibratory Gyroscope

Theoretical research on the structure and material of a solid rotor in electrostatic suspended gyroscope

Design and Realization of a Digital Control System for Active Magnetic Bearing of Control Moment Gyroscope

Study of Characteristics of Ring Resonator in Integrated Optical Waveguide Gyroscope

Optical Testing of Dynamic Characteristics of a Micro-Machined Vibratory Gyroscope

Design of a Velocity-Stabilized Loop for Airborne Multi-Frame Gyroscope-Stabilized Platform

Research on the influence of the source degree of polarization on the bias stability of interference fiber optical gyroscope

Study of the sensitivity of novel re-entrant fiber optic gyroscope's signal detection

Analyse and design of Fabry-Perot filter used in compressing laser spectrum linewidth on fiber laser gyroscope

Optimization of BP Neural Network and its Application in Modeling of Fiber Optic Gyroscope Temperature Drift

Anti-impact Capability Analysis of Flexural Joint of a Type of Dynamically Tuned Gyroscope

Digital Image Correlation and High-speed Imaging Methods for Dynamic Micro-gyroscope Characterization Measurement

Frequency-domain Performance Compensation for Dither Control Loop of Mechanically Dithered Ring Laser Gyroscope

Influence of the gyroscope internal friction on the equivalence principle test of extended rotating bodies

A Novel Grey-Based Modeling Strategy for a Dynamically Tuned Gyroscope Random Drift Model

Analysis of optical path polarization characteristic of interferometric fiber-optic gyroscope

Finite Element Simulation of the Vibratory Characteristics for Quartz Tuning Fork Gyroscope

Research of the Method about Separating Gyroscope Static Drift Coefficients of Inertial Platform

Computer simulation aided designing temperature compensation alloys of gyroscope

Selection of key temperature-sensing points for ring laser gyroscope and its compensating

Accelerometer Allocation Scheme in Gyroscope Free Strapdown Inertial Navigation System

Application of Correlation Detection Technology in the Signal Processing of the Optic Fiber Gyroscope

Application of electronic compass to all automated intelligent gyroscope north finder

Adjustment of Underground Traverse and Analysis of Horizontal Error for End Point after Adding Measuring Gyroscope Azimuth Angle

Design and Simulation of a Stabilizing and Control System with Gyroscope

Temperature Characteristic and Control of the Light Source for Fiber Optic Gyroscope

Extended Kalman Filter for IMU Attitude Estimation Using Magnetometer, MEMS Accelerometer and Gyroscope

Achievement of Circuit Design for the power supply in a Gyroscope of Mini Tactical Missile

Light sensor, accelerometer, compass (magnetometer) and gyroscope

Analyzing and realization of contactless suspending technique of ultrasonic gyroscope

Frequency and Damping Characteristics of Micro-Machined Gyroscope Working at Atmospheric Pressure

Dynamic Deformation Analysis of Hollow Spherical Rotor in Electrostatic Suspended Gyroscope

Experimental Study on Strain Distribution in Fiber Coil Used in Fiber Optic Gyroscope

Structural Design and Analysis of a Single Chip Accelerometer Gyroscope

Design of A Non-Contact Displacement Measurement Sensor for Control Moment Gyroscope Based on Active Magnetic Bearings

Application of Artificial Neural Network and Genetic Algorithm in Modeling of Fiber Optic Gyroscope Temperature Drift

A New Method for Improving the Angular Velocity Calculation Precision of Gyroscope-Free Strapdown Inertial Navigation System

Analysis of mechanical characteristics in the double linear vibratory gyroscope using high speed photography

The Theory of Fiber Optical Gyroscope and a Method of Reading its Data

Experimental investigation of sensor for temperature compensation of fiber-optic gyroscope

On design and achieve of a testing platform of the micro-gyroscope

Study of a Decoupled Z-Axis MEMS Gyroscope

Adaptive Compensation Technique of the Nonlinear Errors for Gyroscope Systems

Signal demodulation principle for quartz tuning fork gyroscope and extracting algorithm for angular rate signal

Research on the Depolarized Technology of Interferometric All-Fiber Optic Depolarized Gyroscope

Application of gyroscope orientation and infrared ray distance measurement in large-scale piercing project

Effects of Spectral Characteristics of Broad-Band Fiber Source to Rayleigh Backscattering Noise in Fiber-Optic Gyroscope

Characteristics Analysis of the Fiber Optic Gyroscope with Double Fiber Ring Resonators

Design of a signal sampling system for the fiber-optic gyroscope

Design of a novel testing system for measuring dynamic drift of gyroscope

To use a famous metaphor, the mind of the peer-group-directed person is a gyroscope, pivoting on a single point;

Different Capacitive Signal Processing Technology of Micromechanical Silicon Gyroscope

Study on electricity rigidity compensation of miniature hemisphere gyroscope's resonator

Self-Excited Vibration Depression of High-Speed Rotor in Magnetically Suspended Control Moment Gyroscope

The vector modulation method to precisely measure directional physical values with fiber-optic gyroscope

Study of eight position drift test of dynamically tuned gyroscope

Research on Gyroscope Platform Based Tilting Train Railway Line Information Inspection System

Investigation of testing dynamic characteristics of digital closed-loop fiber optic gyroscope

Technical Research on Improving the Reliability of the Reactive Rate Gyroscope System

Gyroscope used in measuring relative angular velocity of target

Eigenfrequency analysis and structure optimization of micro gyroscope

Research on New Type Control Mirror of Light Path and Optical Path Length for Ring Laser Gyroscope

Magnetoelectric dither pick-up technology in mechanically dithered ring laser gyroscope

Transient temperature field analysis of the dynamic-gyroscope bracket

Progress and Applications of Interference Fiber-optics Gyroscope Techniques

Singularity avoidance in redundant single gimbal control moment gyroscope systems

Wavelet Theory and Its Application in Signal Analysis of Fiber-Optic Gyroscope

Stepless Speed Regulating Device with Gyroscope Friction Intermediate Wheel on Motor Vehicle

Integrated Detection System about Coordinator Gyroscope

Determining Drift Model Coefficients for Gyroscope in the Space-Stable Inertial Navigation Systems

Influence on All Optic Depolarized Gyroscope by Polarizations and Birefringent Effects

Active Magnetic Attitude Control of Microsatellite Without Gyroscope

Research on thermal characteristic and compensation algorithm for MEMS-gyroscope

Analysis of Mathematical Model of Rotational Inertia of Magnetic Suspending Gyroscope Rotor

Inertia guidance of gyroscope and its military application

gyroscope gimbal bearings are nearly static , affording little relative motion for ehd film formation

A Design for Improving Testing Precision of Missile Gyroscope through Adopting to Microprocessor

Study on Fabrication of Signal-obtaining Pattern for a Type of Gyroscope

Application of wavelet neural network for identification of drifts errors in fiber optical gyroscope

Analysis of Hollow Spherical Be Rotor's Dynamic Distortion in Electrostatic suspended Gyroscope

Analysis on hollow rotor deformation of electrostatic suspended gyroscope

Design and Analysis of Pre-amplifier for Detection Circuit of Mechanically Dithered Ring Laser Gyroscope

The Reliability Research of Typical Structures of Electrostatic Drive Comb Gyroscope

Simulation of a micro mechanical gyroscope

Analysis and Simulation for Digital Processing Technologies of Weak Signals in Micro-gyroscope

An Analysis on the Polarization Noise of the Interferometric Fiber Gyroscope

The Gyroscope Redundancy System Scheme with Fault Detection and Identification

Modeling and Compensation for Random Drifting of Piezoelectric Gyroscope

Configuration Analysis of Single Gimbal Control Moment Gyroscope Systems

Feedback control strategy suppressing structural error in MEMS gyroscope

A Study on the Driving and Detecting-Electrodes in a Micro Quartz Tuning Fork Gyroscope

Study on the Practical Approaches of Engineering Measurement Using Fiber-optic Gyroscope

Experimental research on counter-balanced dither mechanism for ring laser gyroscope

Design of Drift Measurement and Compensation System for Dynamically Tuned Gyroscope

Instability of symmetric gyroscope with liquid-filled cavity under zero-gravitation

Analysis and melioration for the filter arithmetic of closed-loop fiber optic gyroscope

Effect of process stress on resonance frequency of the double linear vibratory gyroscope

Design of the Gyroscope Data Acquisition Converter in Strapdown System

Research on two-dimensional piezoelectric fluidic gyroscope

Scaling of Stationary Drift Parameters of Flexible Gyroscope Integrated

Factors of Influence on Start Characteristic of Gyroscope Dynamical Pressure Motor

Function-Type Neural Networks Application for Nonlinear Evaluation of Strapdown Gyroscope

model identification ; distributed Kalman filter DKF ; back propagation neural network BPNN ; electrostatic suspended gyroscope ESG

Design and Realization of the Simulation Measure System for Rate Gyroscope

Digital detection and optimization design for resonant fiber optic gyroscope

Dynamic analysis and optimum design of mechanically dithered ring laser gyroscope

Application of fast wavelet transformation in signal processing of MEMS gyroscope

Identification of Drift Error Parameters for Gyroscope Stable Platform

Error compensation technique for SINS with dynamically tuned gyroscope

Method of Measuring the Static Balance through Weighing the Specific Structure Gyroscope Rotor

Analysis on light source intensity noise and noise subtraction method for fiber optic gyroscope

Design of Cursor Signal Acquisition Module in All Automated Intelligent Gyroscope North Finder

Method for suppression of piezoelectricity gyroscope noise

Temperature Compensation Research on Fiber Optic Gyroscope

Research on the Rebalance Loop of Regulating Dynamical Parametersfor Liquid Floated Gyroscope in All Operating Temperature Range

Study on the Characteristics of Fiber Optic Resonator Ring for Resonator Fiber Optic Gyroscope

Analysis of spherical rotor's static deformation in electrostatic gyroscope

FEM Analysis of Beam's Vibration Supporting Node of Piezoelectric Vibration Gyroscope

Broad bandwidth signal detection scheme for high precision fiber optic gyroscope

Technical Research on Improving the Reliability of Liquid-floated Rate Gyroscope

Data Analysis and Temperature Modeling of Gyroscope in Strapdown Inertial System

The Application of SVR to Prediction of the Drift Error Coefficients of Gyroscope

The Important Role of the GAK Gyroscope in the Very Large Scale Breakthrough Survey

Development and Application of the Fiber Optical Gyroscope

Research on Mathematical Model and Its Simulation of Video Seeker Based on Gyroscope Stabilized Platform

Design of automatic testing system for angular acceleration gyroscope

Principle and practical analysis of depolarized fiber optic gyroscope

Structural parameters study on a novel micro thermo-fluidic gyroscope

Design of Driving Circuit of the Light Source for Fiber-Optic Gyroscope

Study on the Experimental Designs of Interferometric Fiber Optic Gyroscope

Maglev properties analysis of superconducting gyroscope's rotor

Optimization design of magnetic suspended gyroscope rotor

Gyroscope-free Strapdown Inertial Navigation System Faced to Body Rotation

Improved temperature error model of silicon MEMS gyroscope with inside frame driving

Gyroscope Random Drift Modeling Using Wavelet Analysis and Time Sequence Theory

Research on Notch Filter Compensation Damping Ratio of Liquid Floated Gyroscope

Technical Research on the Reliability of Feedback Type Rate Gyroscope for Launch Vehicle

Transient Analysis of a Micro Gyroscope

Effects of SINS design parameters on mechanical dither amplitude of ring laser gyroscope

Digital acquisition of the gyroscope's temperature signal

Development and application analyse of new gyroscope

Research of signal-obtaining system for a new type of gyroscope

Application of the Wavelet Transformation in the MEMS Gyroscope De-Noise

Stimulated Brillouin Optical Fiber Gyroscope

Physics Principle within the Laser Gyroscope

Research on the resolution of fence structure micro- gyroscope under large signal input

Research on characteristic and emulation of MEMS comb line vibration gyroscope

On Principle and Application of the AGP-1 Instrument of Automatic Gyroscope with Electronic Total Station

A Application of the Fiber Gyroscope in Transportation and Railway

Finite element analysis of the micromechanical resonant gyroscope

Improving the Sensitivity of Fiber-optic Gyroscope by Using Photorefractive Crystal

Exploring on Novel Double Gimbals Angular Vibratory Micromechanical Gyroscope

Study on Single Chip Integration Accelerometer Gyroscope

Research and Design on High-precision Frequency-stability Measurement System of Ring Laser Gyroscope

Study on Square Wave Driving and Demodulation Circuit of Micro Quartz Tuning Fork Gyroscope

Principle and fabrication of the turnable gyroscope

Finite Element Analysis on Vibration Characteristic of Dithering System of Laser Gyroscope

Dynamics analysis and imitation of silicon micro-machined gyroscope using for circumrotation carrier

Application of the Wavelet Packet Analysis in the Ring Laser Gyroscope SINS

Study on the Signal Detection Methods for the Full-digital Fiber Optic Gyroscope

Thermal Simulation and Research of Satellite Three-Axis Fiber Optic Gyroscope

The Random Response Analysis of Power System with Gyroscope Equilibrator

Computer Simulation for Shock Resistance of Quartz Tuning Fork Gyroscope

Analyses on Application of Fiber Optic Gyroscope for Measuring Vibration

Study on Kerr-Effect-Induced Bias Reduction Method for Resonator Fiber Optic Gyroscope

Interferometric Fiber-Optic Gyroscope and Modulation of Phase

Two Estimation Methods of Gyroscope Static Drift Coefficients

Analysis on Solid Rotor Deformation of Electrostatically Suspended Gyroscope