Open Access

ARTICLE

Solving the Optimal Control Problems of Nonlinear Duffing Oscillators By Using an Iterative Shape Functions Method

Cheinshan Liu^{1, 2}, Chunglun Kuo¹, Jiangren Chang^{3, *}

1 Center of Excellence for Ocean Engineering, National Taiwan Ocean University, Keelung, 20224, Taiwan.
2 Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, 20224, Taiwan.
3 Department of Systems Engineering and Naval Architecture, National Taiwan Ocean University, Keelung, 20224, Taiwan.

* Corresponding Author: Jiangren Chang. Email: .