传感器

Besides, the systemequipped the smog sensor and leakiness sensor of gas and guardedagainst fire and gas leakiness.

并配备烟雾传感器和燃气泄漏传感器，实现防火、防燃气泄漏的作用。

In the range from 0 to 25MPa, the linear degree of pressure-cavity length curve is 0.99996 and the sensitivity is 2nm/MPa . The temperature dependence effect of this sensor is small. In the temperature range from 22℃ to 200℃, the temperature sensitivity of the F-P cavity is about 0.03nm/℃.

实验结果表明，本文设计的微型EFPI光纤压力传感器性能良好，在0～25MPa范围内，压力—腔长关系曲线的线性度达0.99996，腔长一压力灵敏度为2nm/MPa；该传感器温度敏感性小，在22～200℃的温度范围内，腔长的温度敏感性约为0.03nm/℃。

In real plants three OPTIMESS laser sensors measure the levelness (edge-centre-edge) of the red hot band or in the cold area the levelness of high speed rails in two levels. In both cases the surface profile measured by the laser sensors is evaluated and displayed by a special software.

在工厂现场，热端采用三个 OPTIMESS 传感器测量水平度，或者在冷端在两级高速轨道上测量，在这两种情况下产品表面外形由激光传感器检测并用计算机付立叶软件进行分析评估和显示。

Based on the principle of light-pen mode non-track three dimensional coordinate measuring technology, the paper uses PSD as the photoelectric receiver and point light modulated by frequency to measure coordinates.

本文通过对光笔式无导轨三坐标测量的研究、提出了以PSD(Position Sensitive Detectors，位置检测传感器)作为光电接收传感器，用高频调制光作为点光源，进行位置坐标测量的新思路，以提高整机的精度。

More options are available, which can provide flexible settings, lightning arrester bracket, placeholder of sensor and sensor etc.

有多种选项，可提供灵活配置，避雷器支架，传感器预留位置，传感器等。

This paper studied mainly mechanism about pneumatic sensor of small measurement range linear dimension measurement in pneumatic measure system concluding static stage and dynamic state characteristics study.

主要进行用于小量程线性尺寸测量的气动测量系统中气动传感器的机理研究，气动传感器静态特性研究和动态响应特性研究。

Therefore,it is of great importance to measure the linear birefringence inside the optical current sensing head for the property enhancement of the optical current sensors.

线性双折射是光学电流传感头的重要光学参量之一，会明显影响光学电流传感器的性能，因此测量光学传感头内线性双折射的大小对于提高光学电流传感器的性能有重要意义。

Then, an equivalent circuit for Rogowski coil loading piezoelectric cylinder is constructed, and the circuit experimentally verifies its advantages for current/voltage conversion.

本文正是在此背景下系统地阐述了光纤电流传感器的发展及存在的问题，在光干涉理论的基础上，提出了相位压缩原理，并成功地设计了一种新型干涉式光纤电流传感器。

By using the Cholesky factorization and inverse method for unit lower triangular matrix, the multi-sensor measurements with correlated measurement noises are transformed to equivalent pseudo ones with uncorrelated measurement noises; then based on the Kalman filtering, a new multi-sensor fusion target tracking algorithm with correlated measurement noises is proposed.

对于量测噪声相关的多传感器量测，利用Cholesky分解和单位下三角阵的求逆方法，将其转化为量测噪声互不相关的等价的多传感器伪量测，然后基于Kalman滤波，提出了一种解决量测噪声相关情况下多传感器融合目标跟踪问题的新算法。

In addition, magnetization method, magnetic field intensity and sensor structure sizes are analyzed to determine the parameters of the cable sensors.

从激励磁化方式、参考工作点的选取、传感器的尺寸设计原则等3个方面做了讨论，确定了传感器的参数。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。