2007•Hedianzixue yu tance jishuRequires access

Design and Application of Data Acquisition System in Spiral CT

Jinhui Liu

Abstract

The design and technique of Data Acquisition System(DAS) in spiral CT is proposed in this paper,based on the real-time service and large amount of data.The DAS has double CPUs.One CPU is used to transfer data from preamplifier to FIFO,using Direct Memory Access(DMA).And the other runs for delivering data to main control station by wireless network.This design has been applied in the real industrial CT.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: FIFO (computing and electronics), Preamplifier, Data acquisition, Computer hardware, Spiral (railway), Computer science, Data transmission, Transfer (computing)