Today, I have new memorable experience. For the first time during my study, I failed in the exam LOL. I'm not always get the highest score, but for me I understand the course and pass it as best I can. But today, I made my own study record, which I fail 1 course, Modern Control Synthesis.
Actually, in this term I have 4 courses, Analysis Linear and Nonlinear Dynamical Systems, Digital Control Technology, System Identification, Estimation, and Filtering, and Modern Control Synthesis. I got good mark for other 3 courses.
After the announcement of the result, I just keep smiling. Finally I knew how it feel to have failed in a course, hahaha...
I made all the control design. The professor said, I made a very big mistake as control designer. I did wrong in transfer a function. The problem is use Ramp signal, while I calculated for the step signal. And boom... all my weighting functions are incorrect, and so on with my H-infinity controller.
I just be happy, that I made a mistake now, not in a real plant. I know that I underestimate the interpreting specifications part, however it is the most crucial part in control design.