An edge filter demodulation of fiber Bragg grating (FBG) displacement measuring scheme using long period grating (LPG) is reported and demonstrated.
利用长周期光栅的边缘滤波解调技术,我们报道了一种光纤布喇格光栅位移传感方法。
Based on the test and measurement technology. This article explores a real-time measuring scheme to record the base-bleed projectile's dynamic parameters.
本文提出了在飞行环境中利用弹载存储测试技术获取底排弹动态参数的实时记录的测试方案。
The experiment proves that the measuring scheme realize real time detection with high accuracy and has broad prospects for the application of dimension measurement.
实验表明检测方案不仅实现了在线检测,而且精度高,具有良好的应用前景。
A new experimental scheme of measuring lens focal length has been put forward on the basis of the improved laser plate shearing interference method.
本文在改进的激光平板剪切干涉法基础上,提出了测量透镜焦距的一种新的实验方案。
The complete scheme of measuring circuits and the system of hardware and software of the microcomputers are particularly introduced.
详细地介绍了测量电路、微机硬件和软件系统的实现方案。
The working principle, realizing scheme and some problems in usage of measuring system were introduced in the paper.
文章阐述了该测量系统的工作原理、实现方案及使用过程中应注意的一些问题。
For these reasons we proposed methods and scheme for measuring film refractive index with grating diffraction interferometry.
由此提出采用光栅衍射干涉测量薄膜折射率的方法和实验方案。
It is shown that the design scheme can meet the required functions for measuring the time variable in magnetostrictive liquid level sensor.
通过理论分析和实践证明:该方案可以满足磁致伸缩液位传感器对时间量检测的功能要求。
And through analyze of the ubiquitous disturbances, a scheme of measuring circuit is proposed based on self-adapting filter.
对存在的干扰进行了分析,提出了一种基于自适应滤波的测量电路方案。
This paper presents a scheme of portable instrument for radon measurement, which includes measuring principles, hardware and software.
阐述了一种便携式测氡仪器的设计方案,包括测量原理、硬件和软件。
The improved measuring points, used on-line instruments, implementation scheme of hardware, software platform and execution manner of control system are described.
说明了改造的测点、使用的在线仪表、硬件实现方案以及控制系统的软件平台和实现方法。
The design scheme of mechanical structure and circuit system of measuring instrument for internal diameter of artillery tube is introduced.
介绍了一种炮管内径测量仪机械结构和电路系统的设计方案。
This paper presents a design scheme of a digital multi meter for measuring periodical signals.
提出了一种以测量周期性信号有效值为基本功能的数字式多用表的设计方案。
A scheme of measuring fiber grating reflective wavelength by tunable Fabry perot cavity, which contains a PZT, is proposed. It can transform the wavelength into electrical signals directly.
提出了一种利用压电陶瓷构成的可调谐法布里-珀罗腔测量光纤光栅反射波长的方案,该方案可以直接将波长转换为电信号。
The application of measuring system in road test of motor vehicle is studied and the scheme of portable comprehensive measuring system for motion parameters of motor vehicle is proposed.
研究非接触式测量系统在车辆道路实验中的应用,提出了便携式车辆运动参数综合测试系统方案。
A new method for adjusting the horizontality of an air-cushion-track is discussed in this paper an experimental scheme of measuring the resistant coefficient is proposed.
讨论了判定气垫导轨是否水平的较精确的新方法,提出了测量气流阻力系数的一个实验方案。
Experimental results make out that the method has many advantages such as rational scheme, advanced technique and high measuring precision.
实验结果证明,该系统具有方案合理、技术先进、测量精度高等优点。
In this paper, the scheme, method and result for properties measurement were introduced and the measuring characteristic was concluded.
文中介绍了性能测定的方案、测法和结果,总结了测定的特点。
A parallel mechanism based on contact measurement scheme with the measuring probe composed of a small magnetic wheel and single length link is put forward.
提出了一种并联式伸缩机构作为传感器执行机构、定长测量臂的磁性滚轮扫描测量轮辋尺寸的接触式检测方案。
A new scheme is introduced for measuring cylinder linearity error-two point method.
采用一种测量圆柱体轴线直线度误差的新方案——两点测量法。
The scheme is applied to get the real-time rotor-position by measuring the inductance of the test winding of the conducting phase.
这种方案是通过测量导通相测试线圈的电感来获得实时转子位置的。
The scheme of measuring Brillouin frequency shift in fiber sensor based on edge optical filter is proposed.
提出了采用边缘光滤波器来测量光纤传感中布里渊频域的方案。
This paper briefly introduces the measuring principle of hysteresis loop, puts forward the new method based on SOC for measurement of hysteresis loop and the scheme of realizing it.
对磁滞回线的测量原理做了简单的介绍,提出了基于SOC(片上系统)实现磁滞回线测量的新方法及其具体实现方案。
Chapter three talks about the overall scheme that concerns about the design of the system's architecture and measuring plan. Based on this part, hardware and software is designed.
第三章给了出了系统的总体设计方案,介绍了仪器系统的总体结构设计和测试方案,以做便于在此基础上对系统设计进行硬件系统和软件系统方面上的展开。
In this paper we have suggested a scheme which has an automatic readout measuring system with high spectral resolution.
本文提出了一种高分辨本领光谱自动读出测试系统的设计方案,并给出了系统的方框图及原理分析。
A design scheme of the intelligent metal tube variable area rotameter is proposed according to the angular position measuring principle of the magneto resistance sensor.
根据磁阻传感器的角位移测量原理,提出智能金属管浮子流量计的设计方案。
The overall scheme of the system was introduced the measurement precision of the measuring system was analyzed in detail.
介绍了系统的总体方案,分析了该测试系统的测试精度。
A interferometric scheme for measuring the spatial distribution of mode coupling in high-birefringent polarization-maintaining fiber is presented.
本文应用干涉技术测量高双折射偏振保持光纤中模式耦合点的空间分布。
The scheme and main function of full temperature test system for high precision inertia measuring unit are described in this paper. The design of system in hardware and software is made.
阐述了高精度捷联惯性测量装置全温测试系统的设计方案及主要功能,对该系统进行了软硬件设计,分析了测试程序的特点。
The scheme and main function of full temperature test system for high precision inertia measuring unit are described in this paper. The design of system in hardware and software is made.
阐述了高精度捷联惯性测量装置全温测试系统的设计方案及主要功能,对该系统进行了软硬件设计,分析了测试程序的特点。
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