Research Article
Optimal Midcourse Guidance Algorithm for Exoatmospheric Interception Using Analytical Gradients
Table 4
Comparisons of the computation time.
| Computation time (ms) | Group 1 | Group 2 | Group 3 | Case 1 | Case 2 | Case 3 | Case 1 | Case 2 | Case 3 | Case 1 | Case 2 | Case 3 |
| Zarchan’s method | 4.46 | 7.86 | 7.03 | 8.14 | 6.87 | 4.18 | 10.04 | 10.50 | 9.45 | -iteration | 2.78 | 4.01 | 4.07 | 3.37 | 5.83 | 1.86 | 4.13 | 6.81 | 7.20 | Active set | 32.42 | 26.86 | 12.50 | 22.60 | 16.59 | 17.48 | 18.10 | 12.37 | 15.86 | Proposed method | 0.090 | 0.078 | 0.067 | 0.090 | 0.103 | 0.116 | 0.078 | 0.089 | 0.090 |
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