论文标题
涉及双曲线轨道的快速错误安全透明计算
Fast error-safe MOID computation involving hyperbolic orbits
论文作者
论文摘要
我们扩展了以前的算法计算最小轨道交叉距离（MOID），以包括双曲线轨道和混合组合椭圆形 - hypbola。通过查找距离函数的所有固定点来计算Moid，相当于找到16度的代数多项式方程的所有根。更新的算法也涉及数值错误，基准测试确认其数字可靠性以及高计算性能。
We extend our previous algorithm computing the minimum orbital intersection distance (MOID) to include hyperbolic orbits, and mixed combinations ellipse--hyperbola. The MOID is computed by finding all stationary points of the distance function, equivalent to finding all the roots of an algebraic polynomial equation of 16th degree. The updated algorithm carries about numerical errors as well, and benchmarks confirmed its numeric reliability together with high computing performance.
