The paper describes the concept and realization of the DOOCS control software for FPGAbased
TESLA cavity controller and simulator (SIMCON). It bases on universal software
components, created for LABORATORY purposes and used in MATLAB based control
environment. These modules have been recently adapted to the DOOCS environment to
ensure a unified software to hardware communication model. The presented solution can be
also used as a general platform for control algorithms development. The proposed interfaces
between MATLAB and DOOCS modules allow to check the developed algorithm in the
operation environment before implementation in the FPGA. As the examples two systems
have been presented.
MD5的全稱是Message-digest Algorithm 5（信息-摘要算法），用于確保信息傳輸完整一致。在90年代初由MIT LABORATORY for Computer Science和RSA Data Security Inc,的Ronald L. Rivest開發出來，經MD2、MD3和MD4發展而來。它的作用是讓大容量信息在用數字簽名軟件簽署私人密鑰前被"壓縮"成一種保密的格式（就是把一個任意長度的字節串變換成一定長的大整數）。
to study the example of creation of tables, formative DB, and filling with their information. Using this example to create DB, satisfying a logical structure, to developed in previous LABORATORY work and to fill with its information. To study a command SQL SELECT.
The fi rst edition of this book came about because Regina Lundgren had always been
fascinated with communication. She started writing novels in the third grade. When she
was asked on her fi rst day at the University of Washington what she hoped to do with her
degree in scientifi c and technical communication, she replied, “I want to write environ-
mental impact statements.” When Patricia Clark hired her to work at the Pacifi c Northwest
National LABORATORY to do just that, she was overjoyed.
基于LabVIEW2012FPGA模式的數據采集和存儲系統摘 要：為了提高數據采集系統精度，減少開發成本，提高開發效率，基于LabVIEW虛擬儀器開發工具研究并設計了一
種數據采集系統。該系統采用FPGA編程模式和網絡流技術實現大批量數據實時傳輸，并對數據進行分析處理和存儲。系
統硬件采用美國NI實時控制器CRIO?9025，實現16路數據可靠采集與存儲。實驗仿真及實際運行結果表明該數據采集系
統能夠精確地對數據進行實時采集以及分析處理，達到了項目要求。
關鍵詞：FPGA；FIFO；網絡流；數據采集系統；SQL數據庫
中圖分類號：TN98?34 文獻標識碼：A 文章編號：1004?373X（2014）14?0142?04
Data acquisition and storage system based on LabVIEW 2012FPGA pattern
WANG Shu?dong1,2
，WEI Kong?zhen1
，LI Xiao?pei1
（1. College of Electrical and Information Engineering，Lanzhou University of Technology，Lanzhou 730050，China；
2. Gansu Key LABORATORY for Advanced Industrial Process Control，Lanzhou 730050，China）
