查询词典 sensors

In the crossed plane polariscope, by rotating the polarizer and the analyser at constant rate in synchronism and recording images by a CCD camera continuously, four phase-shifted images whose intensity are integrated by sensors are obtained.

在正交偏振光场下，按一定速度同步旋转起偏镜和分析镜，CCD摄像机可连续获取四幅相移光弹图像，由CCD像敏单元积分获得其光强值，通过所提出的相移法运算，可以迅速地得出全场等倾角和等差线的相位值。

The system is comprised of sensors, a data-collecting instrument and a portable computer.

该系统由传感器、诊断仪主机和便携式电脑组成。

Another example that's proved popular with customers over the years is cabling and potting sensors at our factory.

另一个能说明这些年来我们的产品广受客户欢迎的例子是我们工厂的电缆和装配传感器。

By using the two methods of computing the maximum Lyapunov exponent and drawing power spectrum, it is proofed that Chaotic phenomenon exists in time sequence of distance information that autonomous mobile robot has got from sensors between robots and obstacles.

通过计算最大Lyapunov指数和描绘功率谱分析图这两种方法，确定了自主移动机器人从传感器上获得的机器人与障碍物间的距离信息的时间序列存在混沌现象。

In this paper, based on the research of two-wheel differential driving mobile's motive equation and the information provided by inner sensors, a compact and practicably equation was induced.

本论文根据两轮差速驱动机器人的微运动方程，以内传感器提供的信息为基础，推导了一种简洁实用的航位推算公式。

The line-tracking system and obstacle-avoiding system use the infrared photoelectric sensors to realize intelligent walking. The LED display system which through control the input and output of 74HC595's data, shows the prearrange face at 24×24LED matrix. Then, simulate the brow change by changing picture to get the function of changing faces.

机器人运动过程中，采用PWM技术和开环系统控制无刷直流电机的运行，实现机器人的行走控制；机器人的寻线及避障系统采用红外光电传感器，实现机器人的智能行走；LED显示系统中，通过编写程序实现对74HC595的数据输入输出控制，在24×24LED点阵上显示预置的面部表情，通过画面切换模拟人物表情变化，实现变脸功能。

The measuring device cooperating with displacement sensors and prepositive device can monitor vibration signals including peek-peek value and average value etc. Besides, it can auto-detect the distance that the sensor installed with and alarm if the interval exceeds the alarm value.

该测量仪与位移传感器及前置器配合使用，能够在线监测包括振动峰－峰值和平均值等振动信号量，同时测量仪可以自动检测传感器安装距离，在危险的情况下可以根据事先设定好的报警值进行报警。

Enter Carl Haber and Vitaly Fadayev, particle physicists at the University of California, Berkeley who happened to hear a radio piece on the preservationist's dilemma. These music-loving physicists suspected that the techniques they use to make sensors that track subatomic particles might help the troubled archivists.

加利福尼亚大学伯克利分校的2个粒子物理学家， Carl Haber 和Vitaly Fadavev，他们偶然在广播上听到了这些人的问题，这两个音乐发烧友的物理学家猜测，他们所使用在传感器上的用来追踪亚原子粒子的技术或许能够帮助解决此难题。

Since the output signal from fringing field dielectrometry sensors under a low frequency driving voltage are very low, the shield-drive, signal buffer and band-pass filter are adopted to improve SNR. With the signal gain and phase angle from a transform circuit, the complex permittivity of pressboard are obtained.

鉴于边缘场电容式传感器在低频正弦驱动信号作用下输出的感应信号非常微弱，调理电路采用驱动屏蔽方式进行测量信号缓冲，用带阻滤波器提高信噪比，并利用相应的变换电路求出电容系统的相位角和幅值增益，从而得到绝缘纸板的复介电常数。

OPTIPACT motion sensors are compact, robust and ideal for primary or backup rotor speed regulation.

OPTIPACT运动传感器结构紧凑，稳健，是主要的或备用转子速度调节的理想选择。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。