From: Lance (MAV -UAV Research Project-optic flow sensors)
Remote Name: 66.82.54.226
Date: 21 Oct 2003
Time: 02:26:35
Flying an MAV Through Rotating Fan Blades – It maybe possible to write into the code of a MAVs Optic Flow Sensor Network an algorithm, which would allow it to fly though a rotating set of fan blades. Now then as difficult as this may sound the idea might not be as complicated as you think. Why is this important? Well you might have to fly the MAV through a giant set of cooling fans or a giant air duct as we often see James Bond try to get through. First off the Networked flow sensors are able to pick out things which are moving and that which is stationary. There was a study done once where bees had to fly through a tunnel and once they started one side of the tunnel started to move at a constant rate and the bees re-adjusted their flight path in the tunnel. With networked optic flow sensors, some things are stationary and some things are moving. Such as the objects directly in front of you move faster and off to the peripherals slower or stationary. The math has also been figured for moving objects. . All you would have to do is fly the MAV in a pattern, which reversed that which was stationary and that which was moving. In this case flying barrow roll, but keeping the fuselage and perpendicular to the fan rotating around the center of the fan, thus the opening between the fan blade becomes the constant and the rest of the world is moving. Since we are merely dealing with mathematics and we are merely reversing the scene and the point of view of the MAV, there would not even be a problem, piece of cake and fly right through. No, it has never been done before. And this maybe a better system than that of a Bee or Insect. So in essence we are bettering the 2 million years of evolution by simply adding in the opposite. It would be similar to taking a human and turning the vision up side down, while waking down the road or turning the human upside down but still being able to see right side up. In optics this is no problem. The flight might look like an expanding spiral trying to chase the hole or the area between the fan blades, the closer it gets the easier it is to stay aligned. Emails are always welcome. Lance@carwashguys.com
|
|
©Copyright 1996-. All rights reserved.
Site hosted by CCG
Site design by CCG Studio
DISCLAIMER:
Although we exert control over all articles written by our staff and
consultants, we are in no way able to assure the accuracy of any content generated by our
readers. Any information or advice provided by our readers should be used
cautiously, and should be considered as an opinion of such, and not the views, ideas,
opinions, or advice of Washguy.com. Washguy.com., its staff, and consultants
shall in no way be held liable or responsible for any false or misleading information or
injurious advice obtained from our readers, including any information posted to this
Bulletin Board forum. Any information or advice obtained from other readers
through Bulletin Board postings shall be used at the reader's own risk. The
Bulletin Board forum functions as a discussion group for the exchange of views,
information and opinions on issues related to the Car Wash Guys, Franchising and their
associated topics. Washguy.com, its staff, and consultants will not be held
liable for any incidental or consequential loss or damage sustained as a result of this
information or advice. No user shall be entitled to claim detrimental
reliance on any views received from the staff, consultants or other readers.
By using this Bulletin Board and it's related forums, you agree to indemnify and hold
Washguy.com, its staff and consultants harmless from any claims arising as a result of
your use of the information or materials you download from or upload to the Bulletin
Board.