Skip to Main Content
ASME Press Select Proceedings

International Conference on Advanced Computer Theory and Engineering, 5th (ICACTE 2012)

Editor
Xie Yi
Xie Yi
Search for other works by this author on:
ISBN:
9780791860045
No. of Pages:
938
Publisher:
ASME Press
Publication date:
2012

In order to meet the requirement of Tokamak discharge experiments and provide continuous and high sampling rate diagnosis data for researchers’ analysis, it is necessary to construct a stable and continuous long-time data acquisition system. A continuous data acquisition system based on PCI is presented in this paper. The system uses PCI DAQ2010 card made by AD Link corp., and implements the continuous data acquisition by way of double buffer sample mode. To reduce the data storage space, the LZO compression algorithm of lossless and real-time features is used in this system. The system also adopts the method of data encapsulation with additional head information to accomplish the data upload to the data server machine using TCP/IP socket protocol. With the Tokamak experiments, the system is proved to be stable and qualified.

You do not currently have access to this chapter.
Close Modal
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close Modal
Close Modal