This paper mainly introduced raster displacement detection system based on FPGA.
本论文主要研究基于FPGA的光栅位移检测系统。
Sub-micron accuracy of displacement detection is obtained by adopting edge fitting technology and path matching technology.
该方法采用边界拟合和“路径匹配”技术，使位移量的检测精度达到了亚微米级。
The principle, requirement and techniques satisfying with this requirement of displacement detection circuits are described.
阐述了位移检测电路的原理和要求，以及满足这些要求所采用的技术措施。
When measuring the deformation of DAMS, Bridges and other buildings, the micro-displacement detection technology is often used.
在测量大坝、桥梁等建筑物的形变过程中，常需要采用微小位移测试技术。
The sensibility formulations of the sensitive element and displacement detection circuits of the accelerometer are derived respectively.
推导了这种加速度计的敏感元件和位移检测电路的灵敏度公式。
Machining precision is an important guideline of lathe, displacement detection precision of lathe is a key factor restricting lathe precision.
加工精度是机床的一个很重要的指标，机床位移检测精度是制约这个指标的关键因素。
For improving accuracy of the micro-displacement detection in stiffness measurement, this paper presents an image micro-displacement detection method.
为提高刚度测量中位移检测的精度，提出一种图像式微位移检测方法。
For its unique merits, the reflective intensity-modulated fiber-optic sensing technique was widely applied in displacement detection and became research hotspot.
反射式光强调制型光纤传感技术由于具有其独特的优点，所以在位移检测中得到较为广泛的应用，成为当前国内外的一个研究热点。
The working principle of reflective intensity-modulated fiber optic sensor was presented. And the latest research findings and the application of it in displacement detection were also given.
介绍了反射式光强调制型光纤传感器的工作原理、最新的研究进展及其在位移检测中的应用。
Then, PZT piezoelectric ceramics sensor's probe is contact with the center of diaphragm, if we use the uniform load model to calculate and analyze, it will cause error in micro displacement detection.
此时，压电陶瓷PZT的探针是抵在传感器膜片的中心点处，如果使用均布载荷模型进行计算和分析，将会产生较大的误差。
Adopt laser trigonometry displacement measure theory in the detection of glass thickness on line and the method in the hot side of annealing kiln.
浮法玻璃生产线玻璃带厚度在线检测技术采用了激光三角法位移测量原理，在退火窑热端进行玻璃带测厚的方案。
This paper presents a new non-contact displacement sensor with diffraction grating metrology system based on an improved Foucault focus detection method.
本文介绍了一种新型的基于改进傅科聚焦探测法且自带衍射光栅计量系统的非接触式位移传感器。
With MATLAB software, the amplitude of vibration displacement and acceleration response can be figured out, this provides theoretical basis for compaction degree detection.
并用MATLAB软件对振动模型的位移和加速度响应进行幅值解算，为压实度检测提供了理论依据。
To solve the difficulties in dim target detection, such as low SNR and small-scale displacement, a new automatic target detection algorithm based on lifting scheme and wavelet energy is proposed.
针对图像序列中红外弱小目标的检测与跟踪中遇到的难点，即信噪比低、帧间相对位移小等问题，提出一种基于小波提升框架及小波能量的目标检测算法。
During the thesis, I designed and finished some validation experiment to prove the useful method in the detection of out-of-plain displacement in the flank direction.
期间，先设计了相关的验证实验，证明了该实验方法是可以从侧面测定带标志点物体的离面位移变化。
The main data is the detection of displacement sensor displacement deviation.
检测的主要数据就是位移传感器的位移偏离量。
The tracking control technique of triple eccentric butterfly valve is introduced. The detection position and the effect of displacement sensor are discussed in this paper.
论述了三偏心蝶阀焊缝跟踪控制方法，分析了位移传感器的检测位置及其效果。
The resolution of CCD is the key factor that impacts the measurement precision of new-type photoelectric autocollimator. Edge detection is the main method for CCD displacement measurement.
CCD的分辨率是影响新型光电自准直仪测量精度的关键因素，而边缘检测法是CCD位移测量的主要方法。
The detection device, the spring bolt displacement transducer and the stop block are connected with the processor, respectively.
所述的检测装置、锁舌位移传感器、限位装置、锁芯外盖传感器分别连接处理器；
The detection sensor is used to detect the displacement of the mass body and to activate corresponding movements, such as control or alarm movements.
检测传感器，用于检测质量体的位移并触发相应动作，例如控制或报警动作。
Wavelet singularity detection index is constructed by displacement. But in actual measurement, displacement error is larger. So it is difficulty to promote the apply in the Practical application.
小波奇异性检测指标是通过位移构造的，在实际测量中，位移的误差较大，造成实际推广使用有一定的难度。
Objective: To introduce a simple rapid exactive modified PCR for detection CMV DNA in amniotic fluid strand displacement amplification for prenatal diagnosis of congenital HCMV infections of fetus.
目的：介绍一种简便快速准确检测羊水中CMV-DNA的改良PCR-链置换式扩增用于诊断胎儿先天感染CMV。
Based on dynamic analysis of resonator, speed resonant frequency detection for the resonant pressure sensor is compared to displacement resonant frequency detection systematically.
在谐振器动力学分析的基础上，系统地比较了谐振式压力传感器检测速度谐振频率和检测位移谐振频率的优缺点。
With optical displacement meter, non-electricity detection can be realized, which helps to avoid the effect of strong electromagnetic field and humidity.
利用光学测量变形，可以实现探测器无电化设计，使得测量不受强电磁场和湿度的影响。
On the basis of error detection are the dynamic analysis of horizontal displacement and mobile settlement, the assessment is conducted to examine the mobile behavior and the rock slope safety.
在误差判别基础上，对移动点的水平位移和沉降进行动态分析，从而评估边坡岩体的移动性态和安全性。
Using the grating displacement transducer for measuring end circular run-out error during the pellet rotation course droved by a rotation stage, the system realized the pellet automatic detection.
该系统利用旋转台带动芯块进行回转、通过光栅传感器测量端面圆跳动误差的方法，实现了核燃料芯块垂直度的自动检测。
Study on automation detection system of rotor displacement of self-sensing magnetic bearing;
该文介绍了运用霍尔传感器研制的磁悬浮轴承磁场均匀性测试仪。
Study on automation detection system of rotor displacement of self-sensing magnetic bearing;
该文介绍了运用霍尔传感器研制的磁悬浮轴承磁场均匀性测试仪。
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