公开(公告)号：US09702674B2

公开(公告)日：2017-07-11

申请号：US14454250

申请日：2014-08-07

Applicant: U.S. Army Research Laboratory ATTN: RDRL-LOC-I

Inventor： Luisa D. Fairfax ,  Frank E. Fresconi ,  James M. Maley

IPC: G01C23/00 ,  F42B10/26 ,  F41G7/00

CPC classification number: F42B10/26 ,  F41G7/006 ,  F41G7/008 ,  F41G7/36 ,  G01C21/165

Abstract: A method and apparatus is provided that provides accurate navigation for spin-stabilized projectiles in a GPS-denied environment using low cost measurement sensors, by application of flight dynamics in real-time state estimation algorithms.

公开(公告)号：US20160349026A1

公开(公告)日：2016-12-01

申请号：US14454250

申请日：2014-08-07

Applicant: U.S. Army Research Laboratory ATTN: RDRL-LOC-I

Inventor： Luisa D. Fairfax ,  Frank E. Fresconi ,  James M. Maley

IPC: F42B10/26 ,  F41G7/00

CPC classification number: F42B10/26 ,  F41G7/006 ,  F41G7/008 ,  F41G7/36 ,  G01C21/165

Abstract: A method and apparatus is provided that provides accurate navigation for spin-stabilized projectiles in a GPS-denied environment using low cost measurement sensors, by application of flight dynamics in real-time state estimation algorithms.

Abstract translation: 提供了一种方法和装置，其通过在实时状态估计算法中应用飞行动力学，在使用低成本测量传感器的GPS拒绝环境中为旋转稳定的射弹提供准确的导航。