gyroscope

Inclination is measured initially with a pendulum mechanism, and confirmed with MWD accelerometers or gyroscopes.

"In a way, we are an Apple-only shop partly because the other platforms don't consistently have gyroscopes or an API for them, " he said.

Precision stiffness measurement of the micro flexible parts is the pivotal procedure in the fabrication of the dynamic tuned gyroscopes.

The IGS involves three mutually perpendicular gyroscopes and three mutually perpendicular accelerometers.

The system based on DSP, used rate gyroscopes to be the rate sensor.

To measure these minor deformations, scientists sent four gyroscopes into space in a mission called Gravity Probe B.

Since the centre of mass is offset this would make the particles precess like gyroscopes.

According to the original scheme, spacewalking astronauts would have replaced failing batteries, gyroscopes and fine-guidance sensors.

Gyroscopes are used in navigational instruments for ships, aircraft, and spacecraft.

Gaming ones use accelerometers and gyroscopes to track users' motions, while mobile-navigation apps rely on inbuilt GPS systems.

Without new batteries and new gyroscopes it would lose both the power and the ability to point in the right direction.

free from external forces , the gyroscopes axis should continue pointing at the star - forever.

if the gyroscopes weren tso spherical , their spin axes would wobble even without the effects of relativity.

I. Two characteristics of gyroscopes : stable spin axis and reverse motion.

The telescope's six gyroscopes , which keep it steady, are failing one by one.

Based on closed-loop fiber optical gyroscopes, research work on the temperature stability of the scale-factor has been performed.

A computer controls the resultant balancing act, using a series of motion sensors and gyroscopes.

Secondly, measurement system of ship rolling angular velocity is designed based on micro-electromechanical system gyroscopes.

Gyroscopes based on atom interferometry may be several orders of magnitude more precise.

But it proved unreliable and inaccurate, not least because the catapult launches upset the sensitive gyroscopes, and it never saw action.

Many people are like gyroscopes, spinning around at a frantic pace but never going anywhere.

"the village field girl" in vivo a series of gyroscopes may help it maintain balanced, even if time stay still is also so.

Vibratory silicon micromachined gyroscopes need to check extremely small signal from all kinds of noises.

We now come to the most nonintuitive part of all of 8. 01 and arguably perhaps the most difficult gyroscopes.

Other mechanical instruments and techniques(inc. Pendulums, gyroscopes, centrifuges)

Active Disturbance Rejection Attitude Controller for Large Flexible Multi - body Satellite without Gyroscopes

Design and simulation of a digital controller for closed-loop fiber optic gyroscopes

Spacecraft Adaptive Attitude Tracking and Stable Control with Variable Speed Control Moment Gyroscopes

Establishment of Drift Model for Two Orthogonal Gyroscopes of IMU and its Compensation

Math principles for piezoresistive MEMS gyroscopes interface circuits

Field procedure for precision testing of surveying instruments; gyroscopes

Research of Micro Mechanical Gyroscopes Error Characteristics Tests

one of the spherical gyroscopes of gravity probe b

Research on Closed-loop Detection in Resonator Fiber Optic Gyroscopes Using Digital Modulation

Effects of rotating gyroscopes of equivalence principle test for extended rotating bodies

Test results show that: the standard deviation for resonant frequencies of gyroscopes from the same batch has been reduced by more than 79%;

Theoretical and Experiment Research on Polarization Parameters Test System of Fiber-optic Gyroscopes

Dynamic Steering Law Design for Redundant Single Gimbal Control Moment Gyroscopes

Research on the Radiation-Resistant Optical Fibers for Fiber-Optic Gyroscopes in the Satellites

Influence of source spectrum on bias stability of interference fiber optic gyroscopes

Mathematical model for frame vibratory micromechanical gyroscopes

Analysis and experiments on a case rotation control system for gyroscopes

Influence factors and enhancement on property of micro-silicon gyroscopes

Signal Processing System for Weak Absolute Vibration of Ring Laser Gyroscopes

Digitalization in Open Loop Detection System for Fiber Optic Gyroscopes

Mathematical Model of the Micromechanical Comb Drive Tuning Fork Rate Gyroscopes

Research and Design of Fiber Optic Gyroscopes Inclinometer for Well Logging

Application and Comparison of Gyroscopes in Navigation

Dynamics and Control of Gimbal Servo Systems for Control Moment Gyroscopes

Observer-based steering law design for control moment gyroscopes

Extraction of Angular Rate Signal for Micro Quartz Tuning Fork Gyroscopes

Research of Micromechanical Double Gimbals Gyroscopes

A Fault Isolation Method for Infrared Earth Sensors and Gyroscopes

Design of output filter of digital closed-loop fiber optic gyroscopes

Review of nuclear-magnetic resonance gyroscopes

Development status of fiber-optic gyroscopes

Fault location of single redundant gyroscopes based on estimated angular rate using quaternion

An Overview of Fiber-Optic Gyroscopes

Research Development of Some Optical Gyroscopes

New Micromechanical Gyroscopes Based on Plasma Langmuir Flow Effects