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The renewed HT-7 plasma control system based on real-time Linux cluster
- Source :
- Fusion Engineering and Design. 87:1912-1916
- Publication Year :
- 2012
- Publisher :
- Elsevier BV, 2012.
-
Abstract
- In order to improve the synchronization, flexibility and expansibility of the plasma control on HT-7, a new plasma control system (HT-7 PCS) was constructed. The HT-7 PCS was based on a real-time Linux cluster with a well-defined, robust and flexible software infrastructure which was adapted from DIII-D PCS. In this paper, the hardware structure and system customization details for HT-7 PCS are reported. The plasma position and current control, plasma density control and off-normal event detection, which were realized in separated systems originally, have been integrated and implemented in such HT-7 PCS. All these control algorithms have been successfully validated in the last several HT-7 experiment campaigns. Good control performance has been achieved and the experiment results are discussed in the paper.
- Subjects :
- Flexibility (engineering)
Computer science
business.industry
Event (computing)
Mechanical Engineering
Personalization
Software
Nuclear Energy and Engineering
Embedded system
Computer cluster
Synchronization (computer science)
Plasma control system
General Materials Science
HT-7
business
Civil and Structural Engineering
Subjects
Details
- ISSN :
- 09203796
- Volume :
- 87
- Database :
- OpenAIRE
- Journal :
- Fusion Engineering and Design
- Accession number :
- edsair.doi...........cc674bf69a9dd4eedf8338f2490a2e77