JT-60 configuration parameters for feedback control determined by regression analysis
Abstract
The stepwise regression procedure was applied to obtain measurement formulas for equilibrium parameters used in the feedback control of JT-60. This procedure automatically selects variables necessary for the measurements, and selects a set of variables which are not likely to be picked up by physical considerations. Regression equations with stable and small multicollinearity were obtained and it was experimentally confirmed that the measurement formulas obtained through this procedure were accurate enough to be applicable to the feedback control of plasma configurations in JT-60.
- Publication:
-
Unknown
- Pub Date:
- December 1991
- Bibcode:
- 1991jcpf.rept.....M
- Keywords:
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- Feedback Control;
- Magnetohydrodynamic Stability;
- Plasmas (Physics);
- Regression Analysis;
- Tokamak Devices;
- Plasma Diagnostics;
- Plasma Equilibrium;
- Plasma Physics