| 高超声速飞行器的弹道优化评估方法 |
| |
| 引用本文： | 胡怀中,郭茹霜,宫厚娟,魏石磊.高超声速飞行器的弹道优化评估方法[J].国防科技大学学报,2015,37(2):117-120. |
| |
| 作者姓名： | 胡怀中 郭茹霜 宫厚娟 魏石磊 |
| |
| 作者单位： | 西安交通大学 电子与信息工程学院,陕西 西安,710049 |
| |
| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
| |
| 摘 要： | 高超声速飞行器弹道优化算法的综合评估对选取最优的弹道优化算法具有重要的参考意义。根据高超声速飞行器的特性,将其弹道分解为上升段、巡航段及俯冲段三个阶段,分别给出了各阶段的性能评价指标和对各阶段性能评价指标赋权的典型方法,并结合灰色关联度分析理论提出了弹道优化算法的综合评估方法。评估实例表明,该方法能定量地对多种弹道优化方法所生成的弹道进行综合性能评估,并能对备选优化方法的优劣进行排序。
|
| 关 键 词： | 高超声速飞行器 弹道优化 综合评估 灰色关联度 |
| 收稿时间： | 2014/7/20 0:00:00 |
Evaluation Method for Hypersonic Vehicle Trajectory Optimization |
| |
| HU Huaizhong,GUO Rushuang,GONG Houjuan and WEI Shilei.Evaluation Method for Hypersonic Vehicle Trajectory Optimization[J].Journal of National University of Defense Technology,2015,37(2):117-120. |
| |
| Authors: | HU Huaizhong GUO Rushuang GONG Houjuan and WEI Shilei |
| |
| Abstract: | According to the features of hypersonic vehicle, trajectory is decomposed into ascent, cruise and descent stages, the performance evaluation indices of each stage and the typical methods of weighting for performance evaluation index are given respectively. Combined with the theory of grey relational analysis, a comprehensive evaluation method of trajectory optimization algorithm is proposed. The calculation results show that trajectories produced by trajectory optimization methods can be evaluated quantitatively, and the alternative optimization methods can be sorted by merits. |
| |
| Keywords: | Hypersonic vehicle Trajectory optimization Comprehensive evaluation Grey relational analysis method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《国防科技大学学报》浏览原始摘要信息 |
| 点击此处可从《国防科技大学学报》下载免费的PDF全文 |
|
