Approximate Solutions to Nonlinear Optimal Control Problems in Astrodynamics

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="950912.fig.003a" src="https://static.hindawi.com/articles/isrn/volume-2013/950912/figures/950912.fig.003a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Transfer trajectory</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="950912.fig.003b" src="https://static.hindawi.com/articles/isrn/volume-2013/950912/figures/950912.fig.003b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Control profile</td></tr></table></td></tr></table>

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International Scholarly Research Notices

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Figure 3

Figure 3: Approximate Solutions to Nonlinear Optimal Control Problems in Astrodynamics 