I now have an intern at work. LOL. He's not actually an intern. Since I'll be done with my internship in about 3 weeks, someone needs to take over where I left off since the test will be taking place in the middle of my departure. My manager found someone who has been working at Lockheed for several years for me to train. So he basically will be following me around and I will be telling him what to do until I leave....just like an intern! As nice as it sounds, it's kind of annoying! So far, I don't know if I like him. He asks a lot of really stupid questions and when I give him things to read and tell him to figure it out, he's makes it sound like I need to SHOW him so he knows rather than figuring it out for himself. I'm only doing it for his benefit because after I leave, he will have no one to help him. I want him to be able to figure some things out by himself, just like I did. I think it's because he resents the fact that he has to report to a measly intern and he thinks that he knows more than I do.....BUT HE DOESN'T!
I have to give a presentation about what I did during the summer next week and I had to write an abstract for the judges to look at. Here it is:
D5LE TVC Test CSCI Hardware/Software Integration
The D5 missile uses Thrust Vector Control (TVC) for pitch/yaw control for each of its 3 stages. As part of the D5 Life Extension (D5LE) program, the electrical component of the TVC Module is being upgraded. The TVC Module sits between the Flight Controls Electronics Assembly (FCEA), which is one of two flight computers on the missile, and the TVC actuators connected to the nozzle. The FCEA receives digital commands from the TVC Module and sends them to the actuators, as well as receive feedback data. An Engineering Confidence test will be performed to ensure that the D5LE TVC module performs the same as the current deployed fleet D5P TVC module.
My task for the summer was to develop the Computer Software Configuration Item (CSCI) based on Software Requirements Specifications (SRS) for the confidence testing of the D5LE TVC module. The CSCI is the software that will be used during the test to send commands to the TVC, perform closed loop algorithms, and gather feedback data for post-test analysis. Because the FCEA is still a couple of years away, a Xilinx FPGA board with the CSCI test software will be used to emulate the FCEA.
I first had to develop a simulation of the CSCI in an all-digital environment similar to the test. The behavior of the CSCI was captured in the simulation, providing an easy means of testing during software development. Upon completion and verification of the working simulation CSCI program, I moved the program from simulation to “real-world” by integrating the program into the Xilinx FPGA board for use during the test. This part involved constant interaction with hardware personnel in order to troubleshoot issues that arose to ensure that the software would work properly with the hardware. Along with developing the CSCI and hardware integration, I also provided support for the software portion of the Testing Procedure documentation.