Sam Evans, Anthony Lokar, PT1 Test Readiness Review
Alejandro Nunez, Benjamin Schneider
Group A – Instr. Richard Busick, GTA Jin Yang March 12th, 2015
Executive Summary
During the first performance test review the team plans to review current concept models, using analytical tools obtained during the previous lab to enhance the data collection process. The team will then compare different concepts based on efficiency, speed, and feasibility. The team will test both designs with the code utilized during system analysis 2 to standardized results for comparison. At the same time, the team hopes to lay out preliminary code that will be required for future performance tests to complete the objectives outlined in the Mission Concept Review. These tests are important; they will decide which model the team will continue to develop in future labs.
To ensure all that both concepts are tested, sample code is developed, and results are analyzed, the responsibilities will be divided amongst the team members. Sam Evans plans to assemble and test both AEV models on the track, collecting data for the team to analyze. During this period, Alejandro Nunez will be outlining code that will be utilized for future labs. This code should begin to match the objectives outlined in the Mission Concept Review, and will be further refined during Performance Test 2 Review. Anthony Lokar will be in charge of data analysis, actively downloading the EERPOM data and converting it to charts using MATLAB. These graphs will allow the team to quickly observe overall trends from the Advanced Energy Vehicle’s (AEV) run. During this time Ben Schneider will manage the team’s time, ensuring that all members are on task and the objectives are completed. He will also lend advice to other team members where necessary.
The two concepts that will be tested during the first performance test are very different. The first design is an AEV developed with a long rectangular base. It has two motors oriented at opposite sides of the vehicle, whose blades will reverse their directions upon moving backward. This design allows for the AEV to experience equivalent amounts of thrust traveling either direction. It its base will utilize “T” shaped plastic piece. The second concept stems from a design similar to that of an airplane, with two wings and a motor on each. This design allows for a high thrust in one direction but a much lower one when going in the opposite direction. However, by being efficient in one direction, it is possible for this design to have a higher overall efficiency than the first, for the whole trip.
In this lab the team plans to select one design to further develop. This will be achieved through testing various designs on the same track, with identical code. These results will then be compared utilizing the EEPROM data and MATLAB. The more efficient vehicle will be selected. Also, during this period, the team will begin preparations for the next performance test by outlining code that will be utilized to complete objectives designated for future labs.