Today is control system test and it was very gan zheong day for me. Firstly, wake up in a very tiring situation and all my mind was thinking about the formula and etc, it looks like my mind was undergoing an unstable mood because there are too many formula have to remember. Call my friends to wake up at 8.00am as promised then go to school by bus (it seems like what i am typing now is critically stable, too many jw-roots arranged themselve in jw-axis...arghhhh....dono what am i typing~~~)
Arrive in school just to hear another bad news- today have a lab test? Omg, normally i cant do the lab by my own without my friends help~~~ but it was a joke made by the lecturer. Still, we need to show him the results before we can sign. Thanks to my friend again and we leave earlier to cont study control.
Poles trying to find a Holes, situation same as me. I have to find some genius to teach me how to solve all the problem and tutorial.Three of my friend already in stable mood, maybe critically stable mood. I have to fixed my equation to let all the poles in my RHP to go to LHP, i wanna become stable.
Finally the time has come and the class is full of human being. According to Ms Chan, she already cast a spell on the examination paper but it was useless to some people. Some still get a special mark from the lec because their angle of departure is too large and lec can see it. (Next time should use a smaller angle of departure and bigger angle of acceptance, this will produce a small ratio of departure against acceptance, then log it to get a small gain, come out a smaller chance of getting caught.)
Stop about CS, return to main title. I always have this same dream this few days- I late for exam. When i wake up, my heart jump damn fast and i assume the percentage overshoot is more than 50%. Sadly, this feeling last longer due to my damn slow Ts aka settling time. This is no joke, the feeling was so real till i almost **** if i have heart attack. Maybe i should change my life time to get a more stable and normal natural frequency, and thus can produce a more efficient settling time nx time, when ever i meet any problem.
Tuesday, March 30, 2010
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