• Basedg on Fourier optical principle, the imaging property of grating illuminated by expansion source is analysed in this paper. Hence an innovative grating imaging displacement sensor is designed.

    该文应用傅里叶光学原理扩展光源照明光栅成象特性了分析并由此设计出一种新型的光栅成象型位移传感器

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  • A displacement optical fiber sensor was used for dynamic measuring the relationship between attenuation and displacement.

    测量中使用光纤位移传感器衰减位移关系进行了动态测量。

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  • An all fiber Weak coherent optical fiber sensor (OFS) system for displacement measurement with a fiber Young's decoding interferometer is proposed and demonstrated.

    提出演示了种由两光纤构成的杨氏干涉解调系统光纤相干光纤位移传感系统

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  • Several basic principles and methods of using the optical sensor to measure the displacement are presented, and the property and application of sensor is analyzed by experiment.

    给出几种运用位移传感器线性位移检测基本原理方法通过实验传感器测试性能应用进行分析。

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  • This practical circuit system also suits for other reflective optical fiber displacement sensor testing systems in the similar condition.

    传感器电路系统同样适用类似条件下用反射光纤位移传感器测量其他系统

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  • The system consisting of optical fiber displacement sensor and solid linear expansion coefficient apparatus, is used to measure the linear expansion coefficient of metal.

    反射光纤位移传感器应用固体线膨胀系数测定仪,可以较精确测定金属线系数。

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  • To validate the efficiency of the method, simulation experiments are applied for the optical images with large deformation and with large displacement of the sensor.

    为了验证方法有效性针对变形较大传感器位移较大光学遥感图像设计仿真实验

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  • A scheme Of optical fiber displacement sensor with renective dual F-P interferometers is presented. In this scheme a LED is used as light source.

    提出一种反射F-P干涉仪光纤位移传感器方案这个方案中采用LED作为光源。

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  • This article discusses the method and principle of measuring displacement and vibration by means of the reflective optical fiber sensor.

    本文讨论反射式光纤传感器测量位移振动方法原理

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  • A set of data processing system of EFPI optical fiber micro displacement sensor is designed.

    设计了一EFPI光纤位移传感器数据处理系统

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  • The new concept of optical fiber bridge is presented. The sensor of measuring rotation angular and displacement can te performed by using the bridge.

    提出了“光纤概念,利用“光纤桥”构成了测量转角位移光纤传感器

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  • A novel displacement sensor system can be made by analysing the outputs of two types of reflective optical fiber displacement sensors so that the range of measurement is enlarged.

    普通反射光纤位移传感器测量范围小,若单片机不同类型光纤位移传感器输出信号进行处理,研制一种新型光纤位移传感系统使测量范围得以扩大。

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  • A novel displacement sensor system can be made by analysing the outputs of two types of reflective optical fiber displacement sensors so that the range of measurement is enlarged.

    普通反射光纤位移传感器测量范围小,若单片机不同类型光纤位移传感器输出信号进行处理,研制一种新型光纤位移传感系统使测量范围得以扩大。

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