Plugger Lockett <[email protected]> writes:

> Just a thought as it might be simpler to implement that when compared to
> some of the other avenues you've been investigating.

Magnetic apogee detection relies on the airframe tilting over right at
apogee; you can already use 'tilt angle > 90' if you want.

I'm working on integrating the mag sensor into the tilt angle
computation by fusing it with the gyro using a quaternion kalman
filter. That *should* track tilt angle without any cumulative error,
allowing us to use tilt angle for apogee detection.

-- 
-keith

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