Tuesday, December 14, 2010

12.14.10

FIR code still isn't working right. Diagonal terms always seem to be wrong in both the LS and normal-equation versions. I think I'm going to table this for now since I really only need it to compare the performance of the adaptive controller.

I really want to focus on getting the target cam working this week so I can start generating some complete data for possible paper submissions. In the process of getting the driver license right now, but its taking a while due to some admin delays. Luckily I can still access the image (although sometimes with a watermark). Stuff that needs to be done:

- Code to generate camera object in Matlab. Can the target and WFS be active simultaneously?

- Determine some nominal positioning where the spot size is reasonably small.

- Find decent camera settings for said position.

- Reconfig HDR code to use if necessary.

- Look at possible performance metrics. See how they respond to basic WF disturbances (step input to DM61, sinusoidal disturbances in a single mode, etc).

- Look at results using different non-PI controllers.

Ideally I'll have all this done by Friday.

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