This project will look at the potential to develop a new long distance sled like those used in the Iditarod.  We are working with an experienced trainer and musher who believe that the potential exists to improve on current designs. The aim of this project will be to improve on current dog sled designs using solid engineering principals.  This is a clean sheet project which will start with a report on the current state of the art, and then a set of performance specifications and then moving quickly toward the build and test.  This is not a paper exercise however.  If our concept can be sold, and the sled tested, there is a chance it could run in the Iditarod.  The idea of seeing the sled on the video feed moving across the tundra will appeal to some students, to others it will just generate fear.

Objectives	Design Requirements
Design and build an innovative dog sled based on sound engineering principles, rather than evolutionary processes.  Major areas targeted for redesign are: ·      Steering mechanism ·      Runners ·      Overall aerodynamics ·      Braking System	The revamped sled must be able to withstand the rigors of the Iditarod.  These include: ·      Enduring 1200 miles of rough, uneven terrain. ·      Operating under extreme temperatures ranging from 45oF to -60oF for 10 – 20 days. ·      Overcoming drag due to gale force winds of up to 60 mph.
Constraints	Check out the finished Prototype Sled!
·      No sails or wheels on the sled ·      Must be able to carry 200lbs – 300lbs including the following required items: o       A sick or injured dog o       Cold weather sleeping bag weighing a minimum 5lbs o       An Ax at least 22 inches long weighing a minimum of 1 ¾ lbs o       A pair of show shoes with area of 252 inches each and bindings o       8 booties for each dog o       One stove and pot capable of boiling 3 gallons of water at a time o       A veterinarian notebook o       Enough fuel to boil 3 gallons of water o       Cable gang line or cable tie out to secure the dog team o       Food for the dogs and musher	Click to englarge