Hours 0912

• ceb_log todo BMdoc notes hours_1012 hours_1101 hours_1102 hours_1103 lifefix_log T

Dec 2009

todo

• order flex cables
• make PCBs for eddy current sense
• measure resistance on boot (incorporate into mode2)
• implement thermal model, w/updates from resistance measurement.
• incorporate JR3 into LF

• get LF potential function
• for LF, if ABS - INC encoder error, then don't drop into mode 0!
• add "text code" into the ASC output from SWIFI
• pickle with robo config to make parameter restoration easier.

thu dec 3

• 15 min : phone discussion w/GG re lifefix
• 15 min : phone discussion w/HH and GG re operation of PP

fri dec 4

• 45 mins on eddy current sensor - calculate inductance and Q factor.
• 1:10 discuss w/GG overview of the lifefix, and derivatives of the linear hall sensor
• 30 mins analyze linear hall sensor data, email plots and assessment

notes

• thesis with reference to planer inductor calculation : http://etd.fcla.edu/SF/SFE0000144/John_Capwell_Thesis.pdf
• seminal work : R. Remke and G. Burdick, "Spiral Inductors for Hybrid and Microwave Applications," IEEE 1974 Electronic Components Conference, pp. 152-161

sat dec 5

• working on knee code

sun dec 6

• 30 mins - experiments with Eddy current sensor.

• working on knee code

mon dec 7

• 1pm - 5:20p
  • meet w/ HH and GG to explore tuning and PFF
  • meet w/ GG to discuss code
  • discuss EMI freqs w/DkG