Click here for part 1
The second subsystem of the FTS (Flight Test System) is the test payload. It will be dropped by the S1000+ from 106.7 m (350 ft).
Above is a 3D model of the guidance system test payload. The test payload will differ in design depending on which system will be tested. For example, the parachute test payload may just be a simple cylinder, whereas the guidance system test payload has fins and a more aerodynamic shape.
After the results of our last tests, we were feeling confident that the PSCC (Parachute System Control Computer) was approaching a functional sate. During our latest in a series of tests, all aspects of the PSCC code worked as expected, with the only issue being a recurring discrepancy in the GPS and air pressure altitude…
Development of the PSCC code that would automatically deploy the parachutes proved much easier than expected. Only a few days after the GPS issue was solved, this code was ready for testing. Functionally, this version of the PSCC code is simple and functions as follows: During operation the code takes altitude readings from the PSCC’s…
Part 2 here. The new receiver and servo arrived, allowing us to continue our work on the parachute system for Project Redirect. After installing these parts, we were once more ready to test. Our first test revealed new problems. Even after the upgrade, the servo still had trouble releasing. Also, the new springs made the…
Part 1 here. Last week we continued work on the parachute system. This is one of the more important systems of the test payload and when completed will bring us much closer to our flight. Our plan was to upgrade the springs and perform more tests in an attempt to increase the power. However, after…
This week, we have been working on the test payload. So far, we have finalized the design for the main body, copied it to foam board and cut it out. The interior of the first generation test payload was not very flexible or accessible. Seeking to fix both problems, we decided to implement a test…
Very cool. The 3D image loaded great on my phone.