Suppose we are at the point indicated
on the left picture. |
The basic idea of control is to change an available
system parameter (for the tent map, this would be the s-value) so the
modified tent map sends the point to the fixed point of the original tent map. |
How do we determine the amount of the modification? |
|
Click either picture to see the tent map adjustment. |
The picture on the right shows how to do this graphically. |
* Draw a horizontal line from the target point (the nonzero fixed point), and a
vertical line from the starting point. |
* If the tent map graph passed through the
intersection of these lines, graphical iteration would take us from the
starting point to the target point. |