TUBT004

Title: TUBT004

Research Question: How does the NSTX control system, specifically the plasma control system, contribute to the operation and understanding of the National Spherical Torus Experiment (NSTX)?

Methodology: The study examined the architecture and functionality of the NSTX control system, with a particular focus on the plasma control system. It analyzed the system's components, data acquisition methods, and real-time control capabilities.

Results: The research found that the plasma control system is a sophisticated, real-time digital control system that plays a crucial role in shaping, positioning, and density of the plasma in the NSTX. It acquires over 200 input signals and sends new control commands every millisecond. The system features a high-speed Front Panel Data Port (FPDP), a powerful computer, and real-time fiber optic data links.

Implications: The study suggests that the plasma control system is a key component in the operation and understanding of the NSTX. Its advanced technology and real-time capabilities allow for precise control of the plasma, which is essential for the device's operation and for gathering data about the fusion reactions occurring in the plasma.

Link to Article: https://arxiv.org/abs/0111055v2 Authors: arXiv ID: 0111055v2