| SQP方法在最优中制导律中的应用 |
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| 引用本文： | 沈明辉,周伯昭.SQP方法在最优中制导律中的应用[J].弹道学报,2006,18(3):48-50. |
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| 作者姓名： | 沈明辉 周伯昭 |
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| 作者单位： | 国防科技大学,航天与材料工程学院,长沙,410073 |
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| 摘 要： | 针对传统动态优化算法计算效率低的缺点,引入了序列二次规划(SQP)优化算法.介绍了SQP算法的理论基础,把动态优化问题转换成SQP可以应用的静态参数优化问题,针对飞行器中段制导这一具体实例进行了数字仿真.仿真过程表明,SQP可以高效地求解最优中制导律问题,与其它优化算法相比具有灵活性,工程上具有一定的应用价值.
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| 关 键 词： | 中制导 序列二次规划 非线性规划 |
| 文章编号： | 1004-499X(2006)03-0048-03 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2005年10月25 |
Application of SQP to Optimal Midcourse Guidance |
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| SHEN Ming-hui,ZHOU Bo-zhao.Application of SQP to Optimal Midcourse Guidance[J].Journal of Ballistics,2006,18(3):48-50. |
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| Authors: | SHEN Ming-hui ZHOU Bo-zhao |
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| Affiliation: | College of Astronautics and Material, NUDT, Changsha 410073, China |
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| Abstract: | Aiming at disadvantages that the traditional dynamic optimum arithmetic has low computing efficiency,the Sequential Quadratic Programming(SQP) was proposed.Theory of SQP was introduced.The dynamic optimization was transformed into static parameter optimization.The simulation was carried to solve the optimal midcourse guidance.Simulation process shows that the SQP is efficient to solve the optimal midcourse guidance,quite flexible compared with other optimum methods,and applicable in engineering application. |
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| Keywords: | midcourse guidance SQP nonlinear programming |
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