hencon - control the Henon system with the OGY control law
hencon [-points integer] [-on1 integer] [-off integer]
[-on2 integer] [-skip integer] [-seed integer]
[-plimit double] [-A double] [-B double] [-gauss
Control the Henon system, x(t+1) = A - x(t)^2 + B * x(t -
1), with the OGY control law for arbitrary choices of A
and B. The control law is analytically calculated based
on the system parameters. The user can select times in
which control is turned on and off so that time-to-control
and transients can be observed. Gaussian noise can also
be injected into the system. The control timing options
are constrained to obey (0 <= on1 <= off <= on2 <=
The length of the time series.
Where to turn control on.
Where to turn control off.
Where to turn control on again.
Amount to skip initially.
Largest allowed size for p.
Value of the A parameter.
Value of the B parameter.
Magnitude of Gaussian noise.
Few sanity checks are performed to make sure that any of
the options make sense.
Copyright (c) 1997, Gary William Flake.
Permission granted for any use according to the standard
GNU ``copyleft'' agreement provided that the author's com-
ments are neither modified nor removed. No warranty is
given or implied.