数字仪表

Sweet the rains' new fall sunlit from heaven, like the first dewfall on the first grass. Praise for the sweetness of the wet garden, sprung in completeness where His feet pass. Mine is the sunlight. Mine is the morning. Born of the one light Eden saw play.

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The sine and cosine signals induced on stator are amplified by instrumentation amplifier and connected to the converter AD2S83, which is designed according to tracking goniometry. Digital logic control and address encoding are processed by FPGA, and the converted 16-bit parallel angle data and direction signal are transferred to DSP.

本设计中通过RC 振荡电路为感应同步器转子提供单相激磁信号，定子上感应出来的正弦和余弦两路信号通过仪表放大器的差分放大之后提供给基于跟踪型测角原理的转换芯片AD2S83，通过FPGA 实现数字逻辑控制以及地址解码，将转换后的16 位并行转角数据以及方向信号送入DSP 中。

In this design, a single-phase exciting signal generated by RC oscillatory circuit is applied to the rotor of synchro. The sine and cosine signals induced on stator are amplified by instrumentation amplifier and connected to the converter AD2S83, which is designed according to tracking goniometry. Digital logic control and address encoding are processed by FPGA, and the converted 16-bit parallel angle data and direction signal are transferred to DSP.

本设计中通过RC振荡电路为感应同步器转子提供单相激磁信号，定子上感应出来的正弦和余弦两路信号通过仪表放大器的差分放大之后提供给基于跟踪型测角原理的转换芯片AD2S83，通过FPGA实现数字逻辑控制以及地址解码，将转换后的16位并行转角数据以及方向信号送入DSP中。

In this design, a single-phase exciting signal gener AT ed by RC oscill AT ory circuit is applied to the rotor of synchro. The sine and cosine signals induced on st AT or are amplified by instrument AT ion amplifier and connected to the converter AD2S83, which is designed according to tracking goniometry. Digital logic control and address encoding are processed by FPGA , and the converted 16-bit parallel angle d AT a and direction signal are transferred to DSP.

本设计中通过RC振荡电路为感应同步器转子提供单相激磁信号，定子上感应出来的正弦和余弦两路信号通过仪表放大器的差分放大之后提供给基于跟踪型测角原理的转换芯片AD2S83，通过 FPGA 实现数字逻辑控制以及地址解码，将转换后的16位并行转角数据以及方向信号送入DSP中。

The company's existing digital multimeter instrumentation and automotive products 12 major series, more than 60 varieties.

本公司现有数字万用表和汽车检测仪表产品12大系列60余个品种。

We can according to customer any request, to produce high quality and inexpensive digital multimeter and automotive instrumentation products.

我们可根据客户的任何要求，生产出品质优良且价格低廉的数字万用表和汽车检测仪表产品。

The system can automatically supervise changes of temperature and humidity for the grain depot,compare with the preset parameter of temperature and humidity,and drive the correlative power equipment in order to keep temperature and humidity in stated ranges.The CAN bus technology is used in the distant measurement and control system,which improves the reliability of system.

可以利用CAN总线解决这些问题，它是一种面向工业控制的现场总线，集数字通信、智能仪表、微机技术及网络技术于一身，突破了以往"点对点"式的模拟——数字控制的限制，完全实现了对控制系统的分散控制，便于集中管理[1]。

What I liked in it were the digital instrumentations, chisel tail lamp and sharp looks.

我喜欢在它是在数字仪器仪表，凿尾灯和敏锐的外观。

There is also an air-motion tweeter in the dashboard, and each amplifier is analog rather than digital for ultimate sound quality.

还有一种空中运动高音在仪表板，每个放大器的模拟，而不是数字的最终音质。

The remote control and data acquisition system of GST-1 three-axis turntable is designed and manufactured. It can not only control all the work states of the turntable, but acquisite 6 channels digital signals and 6 channels analog signals as well. The system is powerful and has high accuracy of data acquisition. It is the important guarantee to realize automatical test of intertial sensor and system.

设计和参与研制了GST-1型三轴转台计算机远控及数据采集系统，并进行了实际调试，该系统不仅可以程序控制转台的所有工作状态，而且能够同时采集被测对象的六路数字信号和六路模拟信号，功能强大，数据采集精度高，是实现惯性仪表和惯性系统自动化测试的重要保障。

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。