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Engineering Application Series
 

 

  Virtual Design Challenge - WIN $100 for your class - Register Here!  
  How? 
It's simple!  Every month during the school year, a new "Virtual Design Challenge" is published.  If you think your design team can solve the current published problem, all you have to do is this:
  1. Study the challenge overview.
  2. Register your team for the competition, it's free!
  3. Complete the current challenge using the challenge script.
  4. Make a video presentation and demonstration of your solution.
  5. Take pictures showing all critical details.
  6. Accumulate all documentation, printed photos, sketches, notes, EAS worksheets, etc. and mail (or email) to our headquarters before the deadline (don't send the prototype).
  7. Submit your presentation video (YouTube) before the challenge deadline

What happens if our team's design solution wins?
Your school and the members of the winning team will receive certificates of recognition, you will be recognized on the EAS website, on Applied Technologies' website, and at various educational conferences across the US.  Most importantly, your school's sponsoring program* will receive a check for $100.00 that can be used to help pay for lab resources, or maybe a big pizza party!

Can our school submit more than one solution?
Yes, the more the better!

Can we win more than once?
Yes, a team or school may submit a solution for every monthly design challenge and can win up to $900 per year.

*Sponsoring program refers to the department in your school which supports and subscribes to EAS.

 
     
  Current Virtual Design Challenge - Challenge Overview:  
 

Submissions are due by the 7th of each month

 Challenge Statement:
In this challenge, you will design and construct a mobile robot capable of competing in the VEX Robotics 2010-2011 Competition "Round Up."

 Challenge Description:
Idea clipboard
VEX Round Up is played on a 12 ft x 12 ft foam-mat, surrounded by a sheet-metal and lexan perimeter. There are nine goalposts, five of which are attached to movable weighted bases, which teams can score tubes on. Alliances earn extra points for owning a goalpost by scoring more tubes on the goalpost than their opponents. At the center of the field is a 36” high structure known as the ladder that teams can climb or hang off of for additional points.  Robots earn different point values for being at least 6” (low hanging) or 18” (high hanging) off the ground.

There are a total of 40 (20 red and 20 blue) tubes available as scoring objects in the game. Thirty-six of the tubes will start at designated locations on the field; while two will be available to each alliance prior to the match. Each robot begins a match on one of their colored alliance tiles. 

 Challenge Specifications:
Note: Please refer to the Round Up manual for all rules, game specifications, and robot constraints.

Requirements

  • The robot must be mobile, capable of moving itself and a payload freely around the 12' x 12' field.

  • The robot must provide a method of manipulating the game's objects including, but not limited to pushing, lifting, and tossing.

  • Sketches (Top, Front and Side view) must be submitted.

Constraints

  • Materials
    Your robot can be constructed using only “Official VEX” components and additional components approved for the competition.Round Up arena

    Minimum Maximum

  • Length: 18" at the beginning of the match

  • Width: 18" at the beginning of the match

  • Height: 18" at the beginning of the match

 Testing:

  • Game object manipulation

  • Mobility of robot -- how quickly and easily it turns and moves forward and backward

  • Testing should take place on a variety of surfaces (you ,may not know the type of surface the matches will be held on until you get to the event).

  • Preferably, testing and practice should take place in a regulation size arena/playing field.

  • Preferably, testing of object manipulation should take place with regulation size and shape game objects (tubes).

 Suggested Materials:

  • Notebook

  • Pen/Pencil

  • Graph paper or CAD system for design sketches

  • Ruler/tape measure

  • Appropriate VEX robot package(s)

  • Round Up arena (or an arena matching the game's specification's) including the ladder

  • Game manipulatives (tubes)

  • Light duty thread locker

  • Hex drivers or allen wrenches (see VEX kit for sizes)

  • Safety glasses