Optimality of Proportional Navigation Based on Nonlinear Formulation

被引:66
作者
Jeon, In-Soo [1 ]
Lee, Jin-Ik [1 ]
机构
[1] Agcy Def Dev, R&D Ctr 1, Taejon 305600, South Korea
关键词
CLOSED-FORM SOLUTION; GUIDANCE; TARGETS;
D O I
10.1109/TAES.2010.5595614
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
The proportional navigation (PN) guidance law is derived for an ideal pursuer with a stationary target, by obtaining an optimal feedback solution minimizing a performance index of the range-weighted control energy. Without any linearization of system equations, the optimal PN with an arbitrary navigation constant is obtained. Thus the exact analyses on optimality of PN based on nonlinear formulation is presented here.
引用
收藏
页码:2051 / 2055
页数:6
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