A new linear displacement sensor with sealed ultra-long precision steel belt grating is studied. 研制了一种新型的密封式超长精密钢带光栅线位移传感器。
They are with the linear displacement and angular displacement of the implementing agencies with implementing agencies to use. 它们分别与直线位移的执行机构和角位移执行机构配合使用。
Gap measurement of running rollers based on linear displacement sensor 基于直线位移传感器的运转辊间闸距测量
A system to measure and calibrate linear displacement of grating monochromators at BSRF 光栅单色器中精密直线位移的测试与标定系统
So we generate a torque which is proportional to the angle, very similar to the linear spring whereby we generate a force which is proportional to the linear displacement. 所以产生一个力矩,和这个角成比例,就像线性弹簧,中产生的力矩和,线位移成比例。
By measuring linear displacement, the angular displacement is obtained. 炮口角位移主要是通过线位移测试而获得。
Analysis of Variable Period Grating Linear Displacement Sensors Influenced by Temperature 变栅距光栅线位移传感器的温度影响分析
The muzzle vibration responses are the linear displacement, linear velocity linear acceleration, angular displacement, angular velocity and angular acceleration. 炮口振动响应量包括线位移、线速度、线加速度、角位移、角速度和角加速度。
Opto-electric encoder is often used as a linear displacement sensor in precision position control system. 高精度位置控制系统常用光电编码器作为直线位移检测传感器。
Application of Magnetoresistive Sensor in Linear Displacement Sensing 磁阻传感器在直线位移传感中的应用
Based on the general formula, an linear displacement sensor is analyzed and calculated. Opto-electric encoder is often used as a linear displacement sensor in precision position control system. 同时,以一种采用不等距光栅的光位移传感器为例,利用不等光栅衍射光强度分布一般公式对其进行了计算和分析。高精度位置控制系统常用光电编码器作为直线位移检测传感器。
Dynamic calibrating system of linear displacement sensor with voltage output 电压输出型线位移传感器动态检定系统
And the designed sensor can also be used to measure some other types of linear displacement or rotation angle. 所设计的传感器稍作改动,也可以用来测量其他形式的线位移或角位移。
This article also builds up platform mathematical model of compensating linear displacement caused by ship's shaking and platform mathematic model of the ship's linear moving. 还研究了对船舶摇摆引起的线位移作补偿的平台数学模型,研究了船舶有线运动时的平台的数学模型。
Stepping motors are DA converting elements that can turn digital pulse signals into mechanical angular displacement or linear displacement. 步进电机是1种将数字脉冲信号转换成机械角位移或线位移的数模转换元件。
This paper introduces the structure, the features and the working principle of the accuracy checking instrument for driving chain of lathe which ingeniously integrated the angular displacement sensor and the linear displacement sensor at both ends of the driving chain. 介绍了把传动链两端的角位移和线位移传感器巧妙地组合在一起的车床传动链精度检查仪的结构、特点及工作原理。
A precision motion control system of linear displacement stage is designed and implemented, and the mathematical models of the parts of the linear stage control system are described. 设计并实现了一套直线位移工作台的精密运动控制系统,建立了直线位移工作台系统各组成部分的数学模型;
Study on the Principle of Coarse Grating Linear Displacement Numerical Control Converter 粗光栅线位移数控转换器的原理研究
Study on Single Neuron Adaptive PID Control for Precision Linear Displacement Stage 精密直线位移工作台单神经元自适应PID控制方法研究
The linear displacement discontinuity model is derived from elastic displacement functions of wave, and then a nonlinear displacement discontinuity model is established by introducing the equivalent displacement hypothesis. 从波的弹性位移出发,推导线性位移不连续模型,然后引入等效位移假设,建立节理非线性位移不连续模型。
Load types such as gravity force, linear displacement load, seismic load and seismic wave. 荷载分别考虑静荷载,动荷载,其中动荷载包括线性位移加载、地震力加载和地震波加载等。
Corresponding with the characteristics of mechanical helix lifting jacks, proximity switches are used to measure the linear displacement. 利用机械式螺旋千斤顶的特点,选用接近开关来检测千斤顶的直线位移;
Error Analysis on the Grating Transducer of Linear Displacement 光栅线性位移传感器误差分析
The linear displacement discontinuity model for wave propagation across fracture is extended to nonlinear model, the hyperbolic elastic model ( BB model). 传统的有关应力波在节理处传播的线性位移不连续理论模型,发展为非线性模型&双曲模型(BB模型)。
Development of linear displacement-velocity measuring instrument 直线位移&速度测量仪的研究
Analysis of the impact on linear displacement and angular displacement caused by translation errors, rotation errors, and manufacturing errors. 3. 分析了由于节点板空隙引起的平动误差和转动误差,以及制造误差三者对线位移、角位移的影响。
Parallel machine tool ( PMT) based on spatial parallel. It makes kinematics of a fundamental and machine tool structure which based on the Cartesian coordinates of linear displacement nearly two centuries change in principle. 并联机床以空间并联机构为基础,使将近两个世纪以来以笛卡尔坐标直线位移为基础的机床结构和运动学原理发生了根本变化。
Further, the piezoelectric loss factor and metal loss factor were used to deduce the harmonic amplitude of the stator end. So a mathematical model, which can calculate the maximum linear displacement and rotary angle approximately, was derived. 进一步地,本文利用压电损耗因子和金属损耗因子,推导了定子端面谐振振幅的近似计算方法,用于计算在直线和旋转模式下定子端面的最大位移值和最大旋转角度。
Parallel Double-Joint CMM based on non-orthogonal coordinate measuring system, which has an angle scale and two precision joints for measurement of X-Y plane, linear displacement guide and ruler for Z axis. 基于非正交坐标测量系统的平行双关节坐标测量机具有两个精密关节和角度盘,可实现在X-Y平面上测量,并具有Z轴方向测量的线位移导轨和标尺。
Using a method of combination of an axis tilt sensor and a linear displacement transducer to verify the accuracy of the position and its uniqueness. 采用双轴倾角传感器与直线位移传感器相结合的方法,进一步验证了位置控制的准确性和唯一性。