查询词典 data acquisition

to overcome the drawbacks of csy sensor experiment platform made in hangzhou saite company which are functional singleness and monopoly used,and to improve using ratio of the experiment instrument,the standard voltage signal of the sensor experiment platform outputs to computer by the pci1711 data acquisition card,then computer implements data display and processing,thus realizing automatic checkout with signal.the hardware structure and program design under the visual basic environment are described.it has a friendly interface and can be easily operated.it has been used in experiment teaching successfully,and it has been proved a good performance.

摘 要：为了解决原有杭州赛特公司生产的csy型传感器实验台功能单一、专用性强的缺点，提高实验仪器的使用率，将传感器实验台输出的标准电压信号通过pci1711数据采集卡送入pc机进行数据显示与数据处理，从而实现信号的自动检测。主要介绍数据采集系统的硬件组成及在vb环境下数据采集系统的程序设计。该系统人机界面友好，操作简单方便，已成功应用于实验教学中，效果良好。

It introduces the operating principles and realization methods of image acquisition,data transition,sequential control and data deserializing modules.

详细介绍了图像采集、数据传输、时序控制和数据解串等模块的工作原理及实现方法。

The image is captured by a PTZ camera and the sound data is acquired by digital microphone array signal acquisition system to get multi-channels sound data.

影像资讯透过PTZ摄影机撷取，而声音撷取则使用实验室开发的数位式麦克风阵列讯号撷取系统以撷取多通道声音资讯。

The system can be wildly used for many data measurement systems as telemetry,remote data acquisition and so on.

该系统可广泛应用于无线电遥测、远程数据采集等诸多数据测试系统中。

Telemetry ; data acquisition ; data processing ; DMA

遥测；数据采集；数据处理； DMA

The development of modern data acquisition teachnology is very quick, many data acqu- isition systems which adopt ISA or PCI technique are quite mature, but they have some defects such as complex, expensive, unexpanded, electromagnetism disturb etc.

现代数据采集技术发展迅速，各种基于ISA、PCI等总线的数据采集系统已经相当成熟，但这些采集系统存在安装麻烦、受计算机插槽数量、地址、中断资源的限制、可扩展性差等缺陷。

Through data acquisition, data processing, model establishing and stability analysis, the 3D safety factor can be calculated; and also the vector diagram of distribution of sliding forces on critical slip surface can be mapped.

经过数据的获得、数据的处理、模型的建立和稳定性分析，不但给出了边坡的三维安全系数，而且给出了危险滑动面上的滑动力分布矢量图。

The system applies the high-precise eddy current displacement sensor, virtual instrument technology, special mechanical structure, and high-precise data acquisition system, as well as data processing and analyzing. The results show that the present system has high performance in precision and efficiency.

采用高精度电涡流位移传感器和虚拟仪器技术、合理设计测量机械机构和数据采集与处理系统，使计算机可以精确测量微小位移量，为准确分析数据结果提供了有利的先决条件，使测量系统精度大大提高。

A kind of multifunctional hardware-system of monitoring device for motor vehicles road test was designed, based on vehicles-bus technology and GPRS.which adopts AU1250 embedded CPU to acquist data from the CAN/LIN bus in vehicles traffic environment ,with GPS and image monitoring as environment monitoring complements, at the same time to interact with monitoring center,function of vehicle road test data acquisition and remote monitoring and management was realized.

&一种多功能汽车行车试验监控装置硬件设计&一文介绍了一种具有远程GPRS通信模块，局部CAN、LIN 总线通信，具有位置信息采集GPS模块和图像模块的硬件架构，较好的进行了硬件设计，但文中缺乏明确的设计目标，如通讯带宽需求如何，选择的GPRS通信模块是否合乎要求，能否实现实时图像远程传输；同时文中缺乏实际验证数据，论文题目的&多功能&体现在何处。

The main content of this article are the theories of fuzzy control system and data acquisition system for micro aerial vehicle . we can let a aeroplane model aviate with some sensors and one microcontroller , at the same time , the remote control is used .. when the model make a landing , we could get some useful data from the model

在信号采集系统的基础上，对微型飞行器模糊控制系统的具体实现进行了探讨，并分析了单片机与pc机串行通信的方法，进一步强调信号采集系统与模糊控制系统之间综合设计的合理性和必要性。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。