# William Premerlani's Discussions (716)

Discussions Replied To (706) Replies Latest Activity

### "Hi Shyam, Nice work. Thanks for the kinds words and thanks for giving me an interest…"

William Premerlani replied Dec 1, 2012 to Gimbal lock solution: Thanks to Bill Premerlani!

3 Dec 19, 2012

Developer

### "Tridge, I edited my replies to the discussion on temperature compensation a couple o…"

William Premerlani replied Nov 21, 2012 to ArduPlane 2.67 released

59 Dec 4, 2012

Developer

### "Hi Tridge, I did some more thinking about whether or not the board needs to be level…"

William Premerlani replied Nov 21, 2012 to ArduPlane 2.67 released

59 Dec 4, 2012

Developer

### "Hi Tridge, It would not have to be level, but it would have to be motionless during…"

William Premerlani replied Nov 21, 2012 to ArduPlane 2.67 released

59 Dec 4, 2012

Developer

### "Hi Tridge, The lower end of the temperature range for the MPU6k is 0 degrees C, so t…"

William Premerlani replied Nov 21, 2012 to ArduPlane 2.67 released

59 Dec 4, 2012

Developer

### "Hi Tridge, Nice work. Another thing to keep in mind is that the coefficient of offse…"

William Premerlani replied Nov 21, 2012 to ArduPlane 2.67 released

59 Dec 4, 2012

Developer

### "Tridge, A couple more comments on accelerometer offsets: Actually, the accelerometer…"

William Premerlani replied Nov 21, 2012 to ArduPlane 2.67 released

59 Dec 4, 2012

Developer

### "Hi Tridge, I have been following Randy's new accelerometer calibration method. Nice…"

William Premerlani replied Nov 21, 2012 to ArduPlane 2.67 released

59 Dec 4, 2012

Developer

### "Hi R_Lefebvre, There is an elegant way to eliminate time from the math. dV/dt = a dx…"

William Premerlani replied Oct 19, 2012 to Algorithm needed to manage deceleration

17 Oct 20, 2012

Developer

### "Jason, So, taking your deceleration rate of 1m/s/s, you could do this: Compute decel…"

William Premerlani replied Oct 19, 2012 to Algorithm needed to manage deceleration

17 Oct 20, 2012

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Season Two of the Trust Time Trial (T3) Contest
A list of all T3 contests is here. The current round, the Vertical Horizontal one, is here