压电陀螺,piezoelectric gyroscope
1)piezoelectric gyroscope压电陀螺
1.The sensors output datum are collected and optimized in the embedded system by adopting the low costpiezoelectric gyroscopes and accelerometers are adopted and the high precision A/D converter chip and the high performance DSP are used.采用低成本的压电陀螺和加速度计,运用高精度模/数转换模块和高性能数字信号处理器(DSP),在嵌入式系统内对传感器数据进行了采集和数据优化处理;运用基于快速小波变换的低阶卡尔曼滤波算法和多传感器数据动态融合算法对姿态测量数据进行了处理,优化了姿态角测量数据,为后续姿态测量精度的提高提供了基础。
2.Based on the noise feature of thepiezoelectric gyroscope and how to select method of the structure element,structure elements of the half-circle,triangle and the cosine were used to make up a paralleling complex morphology filter.基于数学形态学滤波中的开-闭和闭-开滤波器的基本原理,针对压电陀螺信号噪声的特点和结构元素的选择原则,选用半圆形、三角形和余弦形的结构元素,构造一种多结构元素并行复合形态滤波器,对某型号压电陀螺的静态漂移和动态测量信号进行仿真分析,并与小波变换的处理结果进行了比较。
3.Random drifting is an important index ofpiezoelectric gyroscope.利用小波多分辨率分析和假设检验的方法,在对某型压电陀螺随机漂移的实测数据进行预处理的基础上建立了时间序列模型,并在计算机上对卡尔曼滤波补偿随机漂移进行了仿真,结果证实了该模型的有效性。
英文短句/例句
1.Study on the Los Stabilization of Shipborne TV Tracker Based on Piezoelectric Gyro;应用压电陀螺的舰载电视跟踪仪视轴稳定问题研究
2.Hardware of GPS/DR Integrated Vehicle Navigation System and Piezoelectric Gyro Signal Processing;GPS/DR车载组合导航系统硬件及压电陀螺信号处理
3.Piezoelectric Gyroscope Drift Test and Its Filters Design Based on DSC基于DSC的压电陀螺漂移特性测试及其滤波器设计
4.electrically suspended gyroscope静电陀螺仪静电陀螺仪
5.electrical suspended gyroscope电悬式陀螺仪;静电支承陀螺仪;静电支承陀螺仪
6.The Mechanics Analysis of MEMS Gyroscope with Electrostatic Comb-driver and Piezoelectric Thin Films Read-out;静电驱动压电检测微机械陀螺仪的力学分析
7.A Design of Measurement System of the Voltage Effective Value for Three-phase Gyroscope Motor三相陀螺电机电压有效值的测量系统设计
8.Design of High-Voltage Power Supply in the Rotary North-Finder Based on Ring Laser Gyroscope;旋转式激光陀螺寻北仪中高压电源的研制
9.Simulation Study on Dithering Characteristic of Mechanically Dithered RLG压电陶瓷驱动机抖激光陀螺抖动特性仿真分析
10.Measurement Method for FOG Loop Eigenfrequency and Half-Wave Voltage光纤陀螺本征频率和半波电压测量方法研究
11.belt electrode and arc-electrode陀螺球带电极和弧电极
12.gyro-spin motor, of an output exceeding 37.5w陀螺电动机,功率超过37.5w
13.electrically suspended vacuum gyroscope静电悬浮真空陀螺仪
14.electrically supported vacuum gyroscope静电支承真空陀螺仪
15.electrically suspended gyro accelerometer电支承式陀螺加速度计
16.Research on the Micromachined Gyroscope Electric Field and Its Piezo-electricity Coupling新型双级解耦微机械陀螺的电场及压电耦合特性研究
17.A Simple Mathematical Method for the Acquisition of the Basic Sensitivity Formula of the Piezoelectric Gyroscope获得压电晶体陀螺基本灵敏度公式的简便数学方法
18.Air flow inertial sensor piezoelectric gyro of jet rate and acceleration sensor of gas pendulum气流式惯性器件——压电射流速率陀螺与气体摆式加速度传感器
相关短句/例句
piezoelectric gyro压电陀螺
1.Thepiezoelectric gyro is a new solid-state gyro for inertia rate sensor,which is provided with many superior characteristics for modern weapon servo system,such as small size,light weight,wide dynamic range,little nonlinear error and tolerance for hard environment,etc.压电陀螺是一种新型的固态惯性速率敏感器,具有体积小、重量轻、启动时间短、动态范围宽、非线性误差小、耐恶劣环境、价格便宜等优良特点,适合应用于现代武器伺服系统。
2.This paper presents a method of quick zero-calibration for gyro according to the characteristic ofpiezoelectric gyro.零位重复性问题是实现陀螺快速启动的关键技术之一,该文基于压电陀螺的自身特性介绍了一种动态校准陀螺零位的方法,其校准原理简单,实现方法经济、快捷,适于批量型生产应用。
3.A low-cost miniature signal-correcting module is developed for three-axispiezoelectric gyro unit with the use of new MCU and reasonable signal conditioning circuit design.设计了高性能低运算量的椭圆低通数字滤波器,采用新型单片机,合理设计信号调理电路,研制成功了小型低成本三轴压电陀螺组合的信号校正模块,提高了敏感器件的利用率,拓宽了压电陀螺的应用。
3)piezoelectricity gyro压电式陀螺仪
1.Two methods to measuring the spin angle velocity of aerocraft are put forward,one is using the accelerator,the other one is usingpiezoelectricity gyro.提出了两种测量航天飞行体自旋角速度的方法 :一种是利用加速度表来测量航天飞行体自旋角速度 ,另一种是利用压电式陀螺仪来测量航天飞行体自旋角速度。
4)piezoelectric angular shift gyroscope压电角位移陀螺
1.This paper mainly described the principle,design basis and technical keys about the CW-71piezoelectric angular shift gyroscope constructed with angular rate gyroscope.主要介绍用压电角速率陀螺构成ＣＷ－７１系列压电角位移陀螺的基本原理、设计依据、技术关键以及实验结果。
5)piezoelectric rate gyro压电速率陀螺
6)optical fiber gyro压电振动陀螺
延伸阅读
JT-15陀螺经纬仪JT-15陀螺经纬仪JT 15陀螺经纬仪
