A High-precision memory hicorder based on SoC

被引：0

作者：

Tong Yazhen ^{[1
]}

Wang Jun ^{[1
]}

Song Jiayun ^{[1
]}

Ding Wei ^{[1
]}

Li Bin ^{[1
]}

机构：

[1] Beijing Orient Inst Measurement & Test, Beijing 100086, Peoples R China

来源：

PROCEEDINGS OF 2017 13TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS (ICEMI), VOL 1 | 2017年

关键词：

Memory hicorder; SoC; High-precision; LXI; ACQUISITION-SYSTEM;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper introduces a high-precision memory hicorder based on embedded SoC, which can accurately measure amplitude, frequency etc, and record measurement results and waveform of the signal. ADC data windowed and filtered before the FFT can be more accurately calculated the amplitude of the signal, the equal-precision frequency measurement module ca n accurately measure the signal frequency. The storage solutions based on LXI's high-performance can transfer and save many channels waveform data in real time. The memory hicorder system depended on this method works accurately, stably, and high integrity, with a wide application.

引用

页码：244 / 248

页数：5

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