国防科技大学学报Issue(2)：117-120,4.DOI:10.11887/j.cn.201502022
高超声速飞行器的弹道优化评估方法
Evaluation method for hypersonic vehicle trajectory optimization
摘要
Abstract
Comprehensive evaluation for hypersonic vehicle trajectory optimization algorithm has good reference value on selecting optimal trajectory optimization algorithm.According to the features of hypersonic vehicle,trajectory was decomposed into ascent,cruise and descent stages;the performance evaluation indices of each stage and the typical methods of weighting for performance evaluation index were given respectively. Combining with the analysis theory of grey correlation degree,a comprehensive evaluation method of trajectory optimization algorithm was proposed. The calculation results show that the method can quantitatively evaluate trajectories produced by trajectory optimization methods and sort the alternative optimization methods by merits.关键词
高超声速飞行器/弹道优化/综合评估/灰色关联度Key words
hypersonic vehicle/trajectory optimization/comprehensive evaluation/grey correlation degree分类
航空航天引用本文复制引用
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,(2):117-120,4.基金项目
国家自然科学基金资助项目 （）
