Search results

  1. C

    Nonlinear differential equation to state space form

    Homework Statement The problem gives a nonlinear differential equation for a metallic ball suspended under maggnetic levitation: y**(t)=9.81- (0.981u(t))/(y+1)2 (note: y**= second derivative of y)\ where y(t) is the position of the ball and u(t) is the voltage applied ti the magnet...
  2. C

    Schools Grad school choice for master of aerospace engineering

    Hi people I am going to do Master for Aerospace Engineering in the coming September and having a hard time to decide to go to which school and really like to hear some comment from you people. I have posted this content in the other discussion but seems like nobody read that discussion anymore...