摘要
为了提高实时仿真算法的精度 ,针对实时仿真中常用的多步法中的AB2法 ,运用数值算法精度分析理论 ,对采用置零法、欧拉法、RTRK法三种不同起步算法时AB2法的精度进行了分析 。
In order to improve the precision of real time simulation algorithm,aimed at AB2 method which is in common use in real time simulation,the precision of AB2 method is analyzed by using numerical algorithm precision analysis theory when set zero method,Euler method and RTRK method are adopted as starter of AB2 method.The results show that RTRK method is in advantage at being adopted as starter.
出处
《战术导弹技术》
2004年第5期63-65,共3页
Tactical Missile Technology
关键词
数字仿真
多步法
起步算法
精度
实时
digital simulation
multistep method
starter
precision
real time
