@article{Wong02,
   author =   {K. H. Wong, L. S. Jennings and F. Benyah},
   title =    {The control parametrization enhancing transform for constrained 
               time--delayed optimal control problems},
   journal =  {ANZIAM~J.},
   volume =   43,
   pages =    {E154--E185},
   year =     2002,
   number =   {E},
   month =    jun,
   note =     {[Online] \protect\url{http://anziamj.austms.org.au/V43/E043} 
               [June 2002]},
   abstract = {The Control Parametrization Enhancing Technique (CPET), is 
               extended to a general class of constrained time-delayed optimal 
               control problems. A model transformation approach is used to 
               convert the time-delayed problem to an optimal control problem 
               involving mixed boundary conditions, but without time-delayed 
               arguments. The CPET is then used to solve this non delayed 
               problem. Two test examples have been solved to illustrate the 
               efficiencies of the CPET for time delayed problems.},
}