A Comparison of Accuracy and Computational Efficiency of Three Pseudospectral Methods

@inproceedings{Huntington2007ACO,
  title={A Comparison of Accuracy and Computational Efficiency of Three Pseudospectral Methods},
  author={Geoffrey T. Huntington and David A. Benson and Anil V. Rao},
  year={2007}
}
A comparison is made between three pseudospectral methods used to numerically solve optimal control problems. In particular, the accuracy of the state, control, and costate obtained using the Legendre, Radau, and Gauss pseudospectral methods is compared. Three examples with different degrees of complexity are used to identify key differences between the three methods. The results of this study indicate that the Radau and Gauss methods are very similar in accuracy, while both significantly… CONTINUE READING

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