This is the payoff video showing the hybrid autopilot system in action in the Resolution 3 airframe. (By the way, this is HD video so watch it full screen if you can!)

I am skipping many details between integrating the hardware and flying, but just as a quick overview:

We first integrated the system into a Senior Telemaster.  After 4 trips to the field over the span of 2 days, numerous flights, and a bunch of work in the evenings, we felt like the system was coming together and working every bit as well as it was supposed to.  There are always more things we could do with the telemaster airframe, but now that we were fairly confident that the system was working end-to-end as designed, we dropped it into our Resolution 3 (blended body, composite flying wing airframe.)  The new hybrid autopilot system needed some gain adjustments versus the old prototype autopilot so we guessed at those based on what changes were needed with the Telemaster configuration.

We enjoyed a flawless bungee launch of the wing, climbed to altitude, flipped over to AP mode, and the aircraft flew off flawlessly and ran through it’s demo routine without a hitch.  The clouds were dramatic and we noticed a rain squall moving in, so we landed and packed up just as the rain set in.

Here are some high points of the new system:

If you just like airplanes, here’s some nice footage of our Telemaster landing.  This video was taken during our 2 days of Telemaster integration effort …

Landing in psycho winds:

In calmer winds:

Last flight of the day:

2012-09-23 09:22:26 -0500 - Written by curt