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In this section, lower and upper bounds (i.e., box constraints) can be set for the state and control variables, the control parameters, the initial and final time, and for the nonlinear inequality constraints S from Equation (3).

This option only works with NPSOL and NLSSOL but not with NLSCON.

The syntax for setting bounds is

variable = value of the lower bound value of the upper bound

If an upper bound is unconstrained then a value greater or equal to tex2html_wrap_inline1641 has to be set.
Or, if a lower bound is unconstrained then a value less or equal to tex2html_wrap_inline1643 has to be set.

As variable one may use:


Oskar von Stryk
Tue Feb 1 13:50:42 CET 2000