@article{paperid:1020587, author = {Jajarmi, Amin and Pariz, Naser and Vahidian Kamyad, Ali and Effati, Sohrab}, title = {A Novel Modal Series Representation Approach to Solve a Class of Nonlinear Optimal Control Problems}, journal = {International Journal of Innovative, Computing, Information and Control}, year = {2011}, volume = {7}, number = {2}, month = {February}, issn = {1349-4198}, pages = {501--510}, numpages = {9}, keywords = {Nonlinear optimal control problem; Pontryagin's maximum principle; Modal series; Suboptimal contro}, }