PlasmaControl / PlasmaEvolution

Predict tokamak plasma state evolution over time (new version of ProfilePredictor associated with Abbate/Conlin/etc. 2021 Nucl. Fusion 61 046027)
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Rotation seems to flip sign #10

Open jabbate7 opened 10 months ago

jabbate7 commented 10 months ago

From Hiro:

170592 is completely wrong (negative all the way with autoregression, huge error bar without autoregression). 176462 is right but around the end of the shot, the non autoregressive model flips. Might be a sign error in some of the data.

Model without autoregression during training: image

Model with autoregression during training: image

jabbate7 commented 10 months ago

Would suggest making a plot of rotation vs tinj over the whole database (should be both positive or both negative generally). There are cases where torque flips and therefore rotation flips 175970

jabbate7 commented 10 months ago

Here's 175970:

Screen Shot 2023-11-14 at 4 04 11 PM