The angle displacement of mobile platform and line displacement of spherical center of the mechanism were derived by mean of calculation deformation and superposition principle at small strain;the .
采用(杆件)变形法与小变形叠加原理,推得机构动平台的角位移、球心点线位移;利用机构静力学计算的结果,即各支链两构件上的力与动平台上外载荷的关系,建立了机构动平台上(球心点的)的位移与外载荷关系,进而求得机构的整体柔度、刚度矩阵;采用正交变换使刚度矩阵对角化,得到机构的6个主刚度指标及其所在的方向。
Based on calculating deformation and superposition principle at small strain,the relationship among the angle displacement of mobile platform,the line displacement of spherical center of 2-RRR+RRS mechanism and the forces acted on the members in each branch were derived.
基于计算杆件变形方法及小变形叠加原理,推导2-RRR+RRS机构动平台的角位移、球心点线位移与机构各支链构件上的力的关系。
Research of Yarn Displacement of Min-jacquard Fabric;
小提花织物纱线位移的研究
The measurement of small angle offset based on tangent displacement;
切线位移法测量微小角度偏转
Under the situation of knowing the motion law of left and right driving motors and using the Matlab software,the velocity and acceleration curves and displacement curves in the X,Y directions of this mechanism were obtained.
在已知左右驱动电机运动规律的情况下,使用Matlab软件得出了该机构X,Y方向的速度、加速度曲线和位移曲线。
The large defection flexed charactristic for the glass fiber—epoxy matrix multidirectional laminates of two sorts of laying—pattern are experimentaly investigated by using shadow moire—method,the displacement curve,the critical load,and the destable wave shape curve are given in this paper.
本文采用影栅云纹法对两种辅层方式的环氧基———玻璃纤维层合板大挠度屈特性进行了实验研究，给出了位移曲线，临界载荷和失稳波形曲
A new long-distance linear displacement measuring system is designed by utilizing one 16-bit multi-turn optical encoder and the mechanism comprised the gearing wheels and the conveyor belt.
利用多圈光电轴角编码器具有分辨力高、精度高、体积小、量程大以及数字量输出等优点,设计了由高精度齿轮同步带传动机构与16位多圈编码器组合而成的直线位移测量系统,并对系统的测长精度进行了检定。
This paper puts forward time & space coordinate transformation method, analyzes the principle of realizing measurement of linear displacement,presents the mathematical model of induced signal in traveling waves magnetic field,and designs linear type time grating displacement sensor.
基于提出的时空坐标转换方法,分析用此方法实现直线位移测量的原理,给出行波磁场下感应信号的数学模型,并对直线时栅位移传感器结构进行设计。
The typical application is to sense linear displacement.
HMC1501是一款专门的线位移/角位移传感芯片,属于磁阻传感器,其典型应用方案是用来测量直线位移。
linear-and-angular-movement pickup
线位移和角位移传感器
linear and angular displacement measuring devices
线位移和角位移测量装置
radiolocation mobile statio
无线电定位移动电台
radio-positioning mobile station
无线电移动式定位电台
nonlinear feadback shift register
非线性反馈移位寄存器
linear feed back shift register
线性反馈移位寄存器
long grating linear movement sensor
长光栅线性位移传感器
Tube-shift radiography
管子移位射线透照术
Move the cooler lines back into position.
将冷却器管线移回原位。
NONLINEAR ANALYSIS OF A SIMPLE PENDULUM WITH LARGE DISPLACEMENT UNDER THE ACTION OF RANDOM EXCITING DISPLACEMENT;
随机激振位移作用下大位移单摆的非线性分析
These motions produce a shift in the position of lines in their spectra.
这些运动使其谱线位置产生位移。
Structure topological optimization design with displacement constraints based on the approximation of moving asymptotes
基于移动渐近线展开式的结构位移拓扑优化
linear carriage head-positioning actuator
车载直线移动式磁头定位驱动器
mobile earth station in the radio determination-satellite service
无线电定位卫星业务的移动地面站
The migrated position of the contour can be found.
可以得出等值线的偏移位置。
Let the junction of the three fracture lines have a virtual displacement.
令三条折断线的相交处有一虚位移。
This function describes the envelope of the displacement curve.
这函数描绘出位移曲线的包络。
Design of Grating Displacement Measurement System Based on USB;
基于USB总线的光栅位移检测系统设计