Tmax =
dt =
u =
* x +
* v
The drive is limited to a magnitude of 1.0. Red when limited.
<![CDATA[ //Setup window ScaleWindow(-1,-3,tmax,3); DrawAxes(0,-3,tmax,3); b=1; t=0; x=2; //Initial position v=0; MoveTo (t, x); Colour("black"); loop(); ]]>
<![CDATA[ //Loop window x = x + v*dt; //This is the simulation v = v + b*u*dt; t = t + dt; LineTo(t, x); if(t<tmax){setTimeout("loop();", 1000*dt);} ]]>