On Wed, 7 Nov 2007 16:41:36 -0500, "Eisboch"
wrote:


"Short Wave Sportfishing" wrote in message
.. .

Interesting video.

I wonder how it affects bow-to-stern movement? It is a gyro - seems
to me that if it has that much of an effect on side-to-side roll, it
would have the same effect on bow-to-stern movement..

The gyro vacuum enclosure appears to be mechanically restricted to fore and
aft gimble movement, so I suspect it stabilizes on one axis only.

How the fore and aft movement translates to stabilizing beam to beam I think
has something to do with the principles of gyroscopic progression, similar
to helecopter controls of blade pitch.

But, I might be wrong.

I didn't think of that.

Good point.