2013
DOI: 10.1016/j.cnsns.2012.10.012
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A composite Chebyshev finite difference method for nonlinear optimal control problems

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Cited by 26 publications
(22 citation statements)
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“…The approximate solutions of x 1 (t), x 2 (t), and u(t), obtained by the B-spline functions with M = 8, and the exact solutions together error bounds |x * 1 (t)−x 1 (t)|, |x * 2 (t)−x 2 (t)| and |u * (t)−u(t)| are plotted in Figure 2. This results show that accuracy of our method in comparison with ChFD scheme [16] whose result are plotted in Figure 3. Fig.…”
Section: Illustrative Examplesmentioning
confidence: 71%
“…The approximate solutions of x 1 (t), x 2 (t), and u(t), obtained by the B-spline functions with M = 8, and the exact solutions together error bounds |x * 1 (t)−x 1 (t)|, |x * 2 (t)−x 2 (t)| and |u * (t)−u(t)| are plotted in Figure 2. This results show that accuracy of our method in comparison with ChFD scheme [16] whose result are plotted in Figure 3. Fig.…”
Section: Illustrative Examplesmentioning
confidence: 71%
“…The proposed method is based on Chebyshev wavelets approximation. Marzban and Hoseini [17] also investigated a composite Chebyshev finite difference method for solving nonlinear optimal control problems. The method was based on BPFs and Chebyshev polynomials using the well-known Chebyshev-Gauss-Lobatto points.…”
Section: Introductionmentioning
confidence: 98%
“…The second one uses sets of orthogonal polynomials such as Laguerre, Legendre, Chebyshev, etc. The third one consists of sine-cosine functions in Fourier series [17]. One of the most attractive proposals made in the last years is an idea connected to the application of wavelets as the basic functions in the numerical problems.…”
Section: Introductionmentioning
confidence: 99%
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“…The main advantage of spectral numerical methods over finite element and finite difference [38][39][40][41][42] methods is its efficiency in achieving a high level of accuracy. Other words,spectral methods have exponential rate of convergence, while the finite difference and finite element schemes have algebraic ones.…”
Section: Introductionmentioning
confidence: 99%