1993 "Maize & Blue" University of Michigan Solar Car - Testing

Testing

Component, system and vehicle testing was a continual process throughout the project and began very early on in early 1991. An initial vehicle design for Maize & Blue had a three-wheel configuration with one wheel in front which afforded significantly improved aerodynamics but introduced handling concerns. In 1991, the team built a "test buck" which was used to evaluate the handling characteristics of the tricycle configuration. As a result of these tests, the design was abandoned in favor of a more conventional, and more stable, four-wheel configuration. In early 1992, the team constructed a prototype chassis based on the final vehicle design for Maize & Blue. This prototype chassis was tested in excess of 1,000 miles on closed courses, primarily the Michigan International Speedway in Brooklyn, Michigan. A final round of vehicle testing was conducted in San Angelo, Texas, at the Goodyear Proving Grounds and on nearby roads. Also, the team completed three days of testing on the actual race route the week prior to the start of the race (primarily to get a feel for the actual route and traffic patterns).