u=
*x +
*v +
<![CDATA[ tmax=10; ScaleWindow(-1,-3,tmax,3); DrawAxes(0,-3,tmax,3); Colour("black"); b=1; dt=.01; t=0; x=-1; //Initial position v=0; u=5; //Input motor current MoveTo (t, x); while (t<tmax) { x = x + v*dt; //This is the simulation v = v + b*u*dt; t = t + dt LineTo(t, x); } ]]>