1 J. H. He, "Variational iteration method-a kind of non-linear analytical technique : some examples" 34 : 699-708, 1999
2 J. H. He, "Variational iteration method which should be followed" 1 : 1-30, 2010
3 W. B. Randal, "Successive Galerkin approximation algorithms for nonlinear optimal and robust control" 71 : 717-743, 1998
4 G.-Y. Tang, "Suboptimal control for nonlinear systems : a successive approximation approach" 54 : 429-434, 2005
5 G.-Y. Tang, "Sensitivity approach of suboptimal control for a class of non-linear systems" 32 : 615-620, 2002
6 J. T. Betts, "Practical Methods for Optimal Control Using Nonlinear Programming" SIAM 2001
7 A. P. Sage, "Optimum Systems Control, 2nd ed." Prentice-Hall 1977
8 J. R. Cloutier, "Nonlinear regulation and nonlinear H∞ control via the state-dependent Riccati equation technique" 117-141, 1996
9 T. A. Abassy, "Modified variational iteration meth-od(nonlinear homogeneous initial value problem)" 59 (59): 912-918, 2010
10 O. Rosen, "Global optimization approach to nonlinear optimal control" 73 (73): 547-562, 1992
1 J. H. He, "Variational iteration method-a kind of non-linear analytical technique : some examples" 34 : 699-708, 1999
2 J. H. He, "Variational iteration method which should be followed" 1 : 1-30, 2010
3 W. B. Randal, "Successive Galerkin approximation algorithms for nonlinear optimal and robust control" 71 : 717-743, 1998
4 G.-Y. Tang, "Suboptimal control for nonlinear systems : a successive approximation approach" 54 : 429-434, 2005
5 G.-Y. Tang, "Sensitivity approach of suboptimal control for a class of non-linear systems" 32 : 615-620, 2002
6 J. T. Betts, "Practical Methods for Optimal Control Using Nonlinear Programming" SIAM 2001
7 A. P. Sage, "Optimum Systems Control, 2nd ed." Prentice-Hall 1977
8 J. R. Cloutier, "Nonlinear regulation and nonlinear H∞ control via the state-dependent Riccati equation technique" 117-141, 1996
9 T. A. Abassy, "Modified variational iteration meth-od(nonlinear homogeneous initial value problem)" 59 (59): 912-918, 2010
10 O. Rosen, "Global optimization approach to nonlinear optimal control" 73 (73): 547-562, 1992
11 S. A. Yousefi, "Finding the optimal control of linear systems via He’s variational iteration method" 87 (87): 1042-1050, 2010
12 J. E. Rubio, "Control and Optimization, the Linear Treatment of Nonlinear Problems" Manchester University Press 1986
13 A. Ghorbani, "An effective variational iteration algorithm for solving Riccati differential equations" 23 : 922-927, 2010
14 A. Ghorbani, "An effective modification of He’s variational iteration method" 10 : 2828-2833, 2009
15 F. Geng, "A piecewise variational iteration method for Riccati differential equations" 58 : 2518-2522, 2009
16 A. Jajarmi, "A novel modal series representation approach to solve a class of nonlinear optimal control problems" 7 (7): 1413-1425, 2011
17 J. Kierzenka, "A BVP solver based on residual control and the MATLAB PSE" 27 (27): 299-316, 2001