[T.V.C] part 01) Vector Mechanics for Rotating Frame INTRODUCTION In part00, I introduced concept of ' TVC ' short of ' Thrust Vector Control ' and Prerequisites like ' Attitude Dynamics ' ,' PID Control ' and the other things. So in this part, we're going to learn about ' Attitude Dynamics' and widen the scope to 'DCM' (Direction Cosine Matrix), Euler Angle and Quaternions in next part. These 3 methods have different merits and demerits, so you c.. [T.V.C] part 00) What is T.V.C ? Let's suppose you're flying in the Sky or Space, how can you distinguish up and down? Also, how can you describe where you are? That's matter of 'Attitude Dynamics'. And in that situation, if you want to convert direction, what are you going to do? In Aviation, we convert by controlling position of airplane wings. It's called 'Aerodynamic control'. But in extreme environment like Rocket, there i.. 이전 1 다음