1)resonant gyroscope谐振陀螺
英文短句/例句
1.Error Analysis and Measurement Technology for Hemispherical Resonator Gyro半球谐振陀螺仪误差分析与测试技术
2.The Error Analysis and Filtering Methods Research of HRG;半球谐振陀螺误差分析和滤波方法研究
3.Research on Inertial Navigation System Based on HRG;基于半球谐振陀螺的惯性导航系统研究
4.Research on Filtering Technology of HRG and Its Implementation with FPGA半球谐振陀螺滤波技术研究及其FPGA实现
5.Research on Spaceborne Inertial Attitude Measurement System Based on HRG半球谐振陀螺星载惯性姿态测量系统研究
6.Analysis of Dynamic Characteristics and Research of Resist Impact of Hemispherical Resonator Gyro半球谐振陀螺的动特性分析与抗冲击研究
7.Temperature Drift Modeling of HRG Based on Polynomial Model基于多项式模型的半球谐振陀螺温度漂移建模
8.Research on Detecting-circuit for Silicon Micromechanical Resonant Gyroscope Based on PLL Demodulator基于锁相解调的硅微谐振陀螺检测电路研究
9.The Analysis of Amplitude and Angle Measuring Error of HRG Affected by Temperature温度效应造成的半球谐振陀螺振幅和测角误差因素分析
10.Polarization-Fluctuation in Resonator of Resonator Fiber-Optic Gyro谐振式光纤陀螺环形谐振腔的偏振问题
11.Research on Key Technology of Fiber Resonator and Resonator Fiber Optic Gyroscope;光纤谐振腔及谐振腔光纤陀螺关键技术研究
12.Study on the Characteristics of Fiber Optic Resonator Ring for Resonant Fiber Optic Gyroscope;谐振式光纤陀螺环形谐振器的特性研究
13.Investigation of Back-Reflection of Ring Resonator in Resonator Optic Gyro谐振式光学陀螺环形谐振腔内背向反射研究
14.A Novel 3-Degree-of-Freedom(3-DOF)Oscillational MEMS Gyroscope一种新型三自由度谐振式MEMS陀螺
15.Ａnalysis on Resonator s Mechanical Properties and Characteristics of HRG;半球陀螺谐振子的力学性能及振动特性分析
16.Vibration Analysis and Design Research for the Hemispherical Shells of HRG;半球陀螺仪谐振子振动特性及其结构研究
17.Influence of polarization-fluctuation in the resonator optic gyro谐振式光学陀螺中的偏振波动及其影响
18.Analysis on Two-Reflection-Dots Model outside Resonator of R-MOG谐振式微光学陀螺环形谐振腔外双反射点模型分析
相关短句/例句
hemispherical resonator gyro半球谐振陀螺
1.Detecting signals of a hemispherical resonator gyro(HRG) with multiple electrodes;基于多电极的半球谐振陀螺信号检测
2.Radial-Basis Function Network-Aided Signal Processing for Hemispherical Resonator Gyro;径向基函数网络辅助的半球谐振陀螺信号处理方案
3.Kinetic model of hemispherical resonator gyro based on orbit plot method;基于轨迹图法的半球谐振陀螺动力学模型描述
3)resonator fiber optic gyro(R-FOG)谐振式光纤陀螺
1.The detection theory of resonator fiber optic gyro(R-FOG) based on the serrodyne modulation with two frequencies was introduced,and the correlative detection theory in digital system was analyzed.介绍了基于双频率锯齿波组合调制的谐振式光纤陀螺(R-FOG)的检测原理,分析了数字系统信号相关检测的理论。
4)Resonator fiber optic gyroscope谐振腔光纤陀螺
1.Based on Sagnac effect, ring resonators made by fiber can be used to measure the relative rotation angular velocity of objects to inertial space, which become a new type of fiber optic gyroscope—resonator fiber optic gyroscope (R-FOG).用光纤构成环形谐振腔和利用Sagnac效应,对物体相对惯性空间的转动角速度进行测量,就构成了一类新型的谐振腔光纤陀螺(R-FOG)。
5)resonator fiber optic gyroscopes谐振式光纤陀螺
1.This paper proposes two methods of closed-loop detection based on DSP for resonator fiber optic gyroscopes using two frequencies modulation,and makes a comparision between two methods by Matlab.谐振式光纤陀螺是采用环形谐振腔来增强萨格纳克(Sagnac)效应的,其数字闭环检测方案具有动态范围大,灵敏度高的特点。
2.In resonator fiber optic gyroscopes by digital modulation, imperfect serrodyne′s reset amplitude V_ 2π has influence on the rotation sensing errors and the scal.谐振式光纤陀螺 (R- FOG)是采用环形谐振腔来增强 Sagnac效应的 ,其检测方案可以分为开环和闭环 ,在电路实现上 ,根据相位调制器控制信号的不同 ,又分为模拟调制和数字调制。
6)resonator fiber optic gyro谐振式光纤陀螺
1.Receng progress on resonator fiber optic gyro;谐振式光纤陀螺的研究进展
2.The resonator fiber optic gyro (R-FOG),which utilizes a resonance frequency change due to the Sagnac effect,is a promising candidate for the next generation inertial rotation sensor.谐振式光纤陀螺是基于光学Sagnac效应来测量载体旋转角速度的一种新型传感器。
3.The resonator fiber optic gyro (R-FOG) is a novel inertial rotation sensor, which uses resonance-frequency change due to the Sagnac effect to measure for rotating sensing.谐振式光纤陀螺是基于光学Sagnac效应产生的谐振频率差来测量旋转角速率的一种新型光学传感器。
延伸阅读
谐振谐振resonance 一l/幸产云三)时，电路谐振。串联的电感电压亡:和电一…图2图l电路谐振时的相量图容电压U。相互抵俏;电阻电压U*等于电源电压亡S。电压相量图见图冬谐振咏电路中电流10一Us/R和电源电压同娜感抗仍0L和容抗1/(畅0相等下并以特性阻杭尸来表示，即p一。0L一l/(。0c)o电感电压和电容电压的有效值相等，u:一Uc一QUs，其书畔e/R，称作谐振电路的品质因数。Q>1时，电感 谐振林电霎暴默器瑟咒赢应…{麟娜洋淤I1I。/，、2 心1+Q“}夕一言J V、专/其曲线见图3o谐振时，亏一1，电流最大。_品质因数Q┌─┐│口│└─┘图3串联电路的 普用谐振曲线其他频率下，电流很小，有“选择性，’oQ越大，愈大，曲线愈尖，它表明电源频率f稍许离开谐振频率f0(即夕稍许偏离l)时，电流比谐振时电流了。要小得多。这也意味着Q大时，只有频率接近于f0的电源，才在电路中产生较大电流，此时电路呈现低阻抗;在电路呈现高阻抗，电路对频率电路的选频特性越好。 电流谐振又称并联谐振。谐振时，二端网络内相并联的两个子网络的无功电流分量相互抵消。最简单的电流谐振电路由电阻R、电感L和电容c并联构成，由电流源激励，见图4。电源频率等于电路的谐振频率f0一1/(27t丫饭万)时，电路谐振。谐振时，电感电流Il.和电容电流Ic相互抵消，电阻电流九等于电源电流15。它们的相图4并联谐振电路量图见阶。电路的品质因数Q叛/e，式中特性阻抗产一两去一l/(。oc)。品质因数Q大时，只有其频率接近谐振频率f0的电源，才在电路里引起较大电压，此时电路呈现高阻抗;在}其他频率下，电压很低，电路呈现低阻!抗。Q越大，电路的选频特性越好。Q)一一场二人>1时，电感电流、电容电流大于电源{电流。{IL 混联形式的谐振电路电阻、电图5图4电感、电容元件以混联形式构成的谐振路谐振时的电路。这种电路的谐振频率可以不止相量图一个。图6所示电路就是其中之一例。当电源频率‘一1/「2二认了万花再瓦夕]时，图中用虚厂一一厂一一几厂乙刁{厂一-}喇日洲。。份 匕二曰{‘一一卜一习{匕_____」 2图6由电容C，、CZ和电感L组成的谐振电路线框住的两个串联子电路的电压相互抵消，出现串联谐振，电路呈现低阻抗。当电源频率九一l/(2二x为交百)>f，时，L和岛的并联子电路的电流相互抵消，电路呈现高阻抗。此电路可顺利地让频率是fl的电流流通，阻止频率是九的电流通过。f，和fZ是该电路的两个谐振频率。
