Research Article
A Modified Hybrid Genetic Algorithm for Solving Nonlinear Optimal Control Problems
{Initialization} Input the desired precision, , in (13), the penalty parameters, | , in (8), the bounds of control input values in (7), and . | {Phase 1} Perform MHGA with a random population and and . | {Construction of the initial population of the phase 2} Increase time nodes uniformly to | and estimate the corresponding control input values of the new time nodes in each | individual obtained from phase 1, using either Linear or Spline interpolation. | Create new different individuals with time nodes, randomly. | {Phase 2} Perform MHGA with the constructed population and | , and . |
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