@inproceedings{paperid:1067054, author = {, and Effati, Sohrab and Ghorbani, Asghar}, title = {Solving optimal control problem with Chebyshev polynomials}, booktitle = {اولین سمینار ملی کنترل و بهینه سازی}, year = {2017}, location = {مشهد, IRAN}, keywords = {variational iteration method optimal control problems}, }