Control parametrization: a unified approach to optimal control problems with general constraints
Automatica (Journal of IFAC)
Direct and indirect methods for trajectory optimization
Annals of Operations Research - Special issue on nonlinear methods in economic dynamics and optimal control: Gmo¨or-series No. 2
Legendre wavelets direct method for variational problems
Mathematics and Computers in Simulation
Journal of Computational and Applied Mathematics
The use of He's variational iteration method for solving variational problems
International Journal of Computer Mathematics
International Journal of Computer Mathematics
Hi-index | 7.29 |
In this paper a direct method for solving variational problems using nonclassical parameterization is presented. A nonclassical parameterization based on nonclassical orthogonal polynomials is first introduced to reduce a variational problem to a nonlinear mathematical programming problem. Then, using the Lagrange multiplier technique the problem is converted to that of solving a system of algebraic equations. Illustrative examples are given to demonstrate the validity and applicability of the technique.