The law of phase of 0.5 order angular vibration led by the work condition;
工况变化对0.5谐次角振动相位的影响
This measurement is stable and accurate at the state of 500 Hz angular vibration.
该方案采用激光自准直测量,以及高精度、高响应频率PSD探测器传感稳定平台的角位移,有效解决了频率达500Hz角振动状态下的稳定精度测量。
At bad environment,because of disturbances from outer and inner,and the isolation of the system must be enhanced to improve the quality of image,especially the angular vibration influence must be reduced.
光电系统由于受内部和外部振动的影响,其任务载荷在相对恶劣的环境下工作,为提高任务载荷的成像质量,有必要对光电平台的振动环境加以改善,减少对成像质量影响较大的角振动。
In this paper,the effect of the angle vibration of platform is introduced,in which the pulse modullation of servo loops is made to reduce the gyroscope drift in the INS.
介绍了在平台式惯导系统中 ,由脉冲调宽加矩方式控制的惯性稳定平台的角振动对陀螺漂移所产生的影响。
The influence upon INS error by the angle vibration of platform has been studied systematically.
本文介绍了平台式惯导系统在振动条件下陀螺漂移和加速度误差的变化规律 ,系统分析了平台角振动对惯导系统振动性能的影响。
The sensors can be used in the vibration angular measurements on the aviation spaceflight and satellite posture etc.
该传感器可用于航空、航天、卫星姿态等振动角量的测量。
The angular vibration table and the servo turntable are two familiar testing devices.
角振动台与伺服转台是转台中常见的两类测试设备。
But power mechanism of electro-hydraulic servo angular vibration table is motor controlled by the valves, the frequency response of which is lower.
振动台是实验室内模拟真实的振动环境的重要试验设备,其中电液伺服角振动台作为一种独特的环境模拟设备在导弹、火箭、卫星等国防领域有着重要的作用。
Theory analysis on resonance frequencies of linear vibration and torsional vibration of strapdown IMU damping system
捷联惯组减振系统角振动、线振动共振频率理论分析
Wave upon wave, antlers vibrating, tails ablaze.
波浪滚滚，鹿角振动，尾巴上燃着烈火。
Controlling the Pitch of Automobile Body When Braking by Means of Adjusting the Pre Fastened Angle of Torsion Bar Suspension
调节扭杆悬架预扭角控制汽车纵向角振动
The Single Order Quasi Rigid Body Model of Torsional Vibration Diagnosis for ICE Crankshaft
内燃机曲轴角振动诊断的单谐次准刚体模型
Development of Portable ICE Fault Diagnosis System Using Crankshaft Angular Vibration Signals
便携式内燃机曲轴角振动故障诊断系统研制
Theory Analysis and Experiment Research of There-axis Angle Vibration Hydraulic Turntable;
三轴角振动液压转台理论分析与实验研究
Structural Optimization of 3-Axis Hydraulic Angular Vibration Table and Research on Its Control System;
三轴液压角振动台的结构优化与控制系统研究
Study on Measuring Techniques of Angular Vibration Signals and Misfiring Diagnosis Method for ICE;
内燃机角振动测量技术与停缸诊断方法研究
Sensitivity of the eigenvalues to the ply angles for composite plate
层合板振动特征值对铺层角的灵敏度
A system measuring micro vibration in weak reflection based on PSD and laser triangulation method
PSD激光三角法弱反射微振动测量系统
The Influence of the Oblique Angles of Vibrating Reeds on the Characteristics of the Ultrasonic Motor
振动片倾角对超声波电机性能的影响
The Relationship between the Average Shear Angle in Vibration Cutting and the Shear Angle in Conventional Cutting
振动切削平均剪切角和普通切削剪切角的关系
An instrument with a single reed, finger holes, and a bell and mouthpiece made of horn.
角笛一种由动物角制成的乐器，有振动片、指孔、喇叭口和吹口
Electrical and magnetic vibrations at right angles to each other which move together in space.
在空间一起移动的电和磁的振荡,这二种振荡彼此成直角。
Vibration Analysis of Involute Gear with Unsymmetric Teeth and Double Pressure Angles
双压力角非对称齿廓渐开线齿轮的振动分析
Study on Thermal Compensation for the Angle Error of Solid Vibration Gyro;
固态振动陀螺角度误差的全温补偿研究
Experimental Study of the Effect of Cone Angle on the Ice-induced Vibration of Compliant Conical Structure;
锥角对冰激柔性锥体振动影响的试验研究
Concise Analysis on Relationship of Initial Phase of Simple Harmonic Oscillation and Trigonometric Function;
浅析简谐振动初相位与三角函数的统一