Steady Glide Dynamic Modeling and Trajectory Optimization for High Lift-to-Drag Ratio Reentry Vehicle

Table 2

Optimal result by SNOPT.

Mesh iteration	Node	Feasible	Optimal	Maximum relative error for each mesh	Time consumption in each iteration	Time (sec)
Traditional method
1	41			0.1483900	37.17	222.04
2	287				88.02
3	473				82.58
4	498				14.27
New method
1	41			0.0193110	1.61	82.06
2	209			0.0015244	24.91
3	278				41.56
4	285				13.98