Observability Analysis and Enhancement of Radome Aberration Estimation With Line-of-Sight Angle-Only Measurement

被引：30

作者：

Seo, Min-Guk ^{[1
]}

Tahk, Min-Jea ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Taejon 305701, South Korea

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2015年 / 51卷 / 04期

关键词：

HOMING MISSILES; GUIDANCE PERFORMANCE; LOCAL OBSERVABILITY; NONLINEAR-SYSTEMS; DUAL-CONTROL; CALIBRATION; ERROR;

D O I：

10.1109/TAES.2015.140531

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This paper deals with the observability analysis and enhancement of target state variables and radome aberration estimation only with line-of-sight (LOS) angle measurement. The local observability conditions at an arbitrary time are derived, and a new maneuver algorithm, revised adaptive intermittent maneuver (RAIM), is introduced to enhance the estimation performance of the system. Simulations are conducted to verify the observability conditions and analyze the performance and characteristics of RAIM.

引用

页码：3321 / 3331

页数：11

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