陀螺

旋转的陀螺正在失去动量。

The spinning top was losing momentum .

陀螺在旋转。

The top is spinning .

他像个陀螺似的不停地转动。

He spun around like a top .

在陀螺的设计中，转轴构件通常比外部构件要热一些。

Usually in gyro designs the shaft member tends to run hotter than the outer member .

陀螺罗盘的罗牌应当指示出安装它的运动体所处的方向。

The card on a gyrocompass should indicate the heading of the vehicle in which it is installed .

t也不应该做得比需要的更大，因为修正装置阻尼过大将使陀螺在修正过程中偏离垂线过多。

T should not be made larger than necessary since excessive erector damping causes the gyro to overshoot the vertical during erection .

每完成一次，绳子就抬高一些，难度升级。抽陀螺Top

As each level is completed , the rope is moved higher , making the patterns more difficult to complete .

祖克曼家的车道上从早到晚都停满了小车和大卡车——福特，雪佛莱，别克，通用皮卡、普利茅斯、斯塔德贝克、帕卡德、带陀螺变速器的德索托、带火箭引擎的奥兹莫比尔、旅行吉普和庞蒂亚克牌汽车等等都开过来了。

The Zuckermans ' driveway was full of cars and trucks from morning till night — Fords and Chevvies and Buick roadmasters and GMC pickups and Plymouths and Studebakers and Packards and De Sotos with gyromatic transmissions and Oldsmobiles with rocket engines and Jeep station wagons and Pontiacs .

基于DSP的光纤陀螺数据处理系统的研究与实现

Study and Realization of FOG Data Process System Based on DSP

单神经元PID在陀螺温控系统中的仿真研究

Simulation of Single Neuron PID in Temperature Control System for Gyro

基于FPGA的光纤陀螺的信号处理及时序控制

The Signal Processing and Time-Sequence Controlling Based on FPGA in FOG

GPS/速率陀螺组合Kalman滤波姿态确定算法研究

Study of kalman filtering attitude determination algorithms for GPS / Rate gyro integrated system

Lagrange系统在施加陀螺力后的对称性

Symmetries of Lagrange system subjected to gyroscopic forces

本文以实际工程为背景，完成了基于DSP的光纤陀螺捷联惯导数字信号处理系统的软硬件设计。

Aimed at a practical engineering project , the paper completes the design and realization of FOG strapdown navigation system based on DSP .

详述了GPS定位和陀螺定向在大型贯通测量中的应用，并总结了煤矿测量的成功经验。

This paper elaborates the application of GPS and gyro-position technique in large-tunnel pass-through measurement , sums up successful experience of mine measurement .

光纤陀螺零漂信号的Allan方差分析

Allan Variance Analysis of Fiber-optic Gyroscope Zero-drift Signal

陀螺Fuzzy-PID温度控制系统研究

Gyro Fuzzy-PID Temperature Control System

光纤陀螺用SLD光源的光功率稳定性研究

Study on stability of output power of SLD used for FOG

首先，对微机械陀螺的随机漂移误差进行了重点研究，建立了微机械陀螺的AR误差模型。

Firstly , the error mode of gyroscope 's random drift is studied deeply and its AR error mode is established according to the measured data .

依据微机械谐振陀螺的结构和工作原理，利用ANSYS有限元仿真软件对微机械谐振陀螺的设计进行了计算和仿真。

The vibratory characteristics of the gyroscope were simulated and calculated with the finite element software ANSYS based on structure and work principle of a micromechanical resonant gyroscope .

基于可逆跳MCMC的AR模型阶次判定及其在陀螺漂移预测中的应用

Model Order Selection of Autoregressive Process Based on the Reversible Jump MCMC and Its Application on Gyro 's Drift Prediction

当陀螺漂移误差减小到一定程度，再切换为EKF与最优REQUEST算法融合的双重滤波器。

When the estimated error of gyro drift reduces to some low extent , the filter was switched to the fusion mode of EKF and optimal REQUEST .

Sagnac效应光纤陀螺

Sagnac Effect Optical Fiber Gyro

Sagnac效应与激光陀螺

Sagnac Effect and Laser Gyroscope

陀螺漂移测试转台直流力矩电机系统中存在的非线性滞滑摩擦，使转台在PID控制下存在滞滑极限环。

Due to the nonlinear stick-slip friction in the DC torque motor system of turntable , a steady state stick-slip limit cycle is caused when a PID control law was applied to the turntable .

针对基于MEMS（微机电系统）陀螺和CMOSAPS星敏感器的集成惯性/星光姿态确定系统的低精度特点，研究了适用于该定姿系统的基于矢量观测的定姿算法。

The low precision characters of the integrated inertial / stellar attitude determination system consists of MEMS ( micro electromechanical systems ) gyros and CMOS APS star sensor .

采用最小二乘法实时补偿了温度对光纤陀螺零位的影响，通过BP神经网络补偿了温度对陀螺标度因数的影响。

Least error square algorithm is used to compensate the temperature influence on the zero offset of the FOG , and the temperature influence on the scale factor is compensated by the BP neural network arithmetic .

并将Allan方差建模结果直接应用到微陀螺的随机误差模型中。

The problem of how to apply the results extracted by Allan variance modeling scheme directly to stochastic error model is solved .

提出应用ARMA，Allan方差分析法及功率谱密度PSD（Powerspectrumdensity）分析法联合对光纤陀螺FOG（FiberOpticGyroscope）的误差特性及建模技术进行了研究。

Methods of PSD ( power spectrum density ), ARMA , and Allan variance were federally used to study of the error speciality and modeling technology of the FOG ( fiber optic gyroscope ) .

半球谐振陀螺（HRG）作为一种惯性级陀螺经历了曲折的发展历程。

The development of HRG as a kind of inertial grade gyro is ups and downs .