测控技术2013，Vol.32Issue(2)：13-15,3.
激光捷联惯导系统外场标校设备的设计与研制
Design and Manufacture of an Outfield Calibration Device for Laser Strapdown Inertial Navigation System
史国强 1冯谷 1马望福1
作者信息
- 1. 中航工业西安飞行自动控制研究所,陕西西安710065
- 折叠
摘要
Abstract
In order to improve the maintenance efficiency of laser strapdown inertial navigation system (LSINS) , the system design of the outfield calibration device is put forward, the realization of hardware and software and the calibration algorithm are explained. The calibration device is particularly suitable for outfield maintenance because of its high-level automation, simple operation, small size, light weight and portability. The experimental data shows that the first navigation hour CEP from 0. 91 nmile/h, 1. 05 nmile/h, 0. 78 nmile/h reduce to 0. 62 nmile/h, 0. 71 nmile/h, 0. 56 nmile/h, the calibration time of single inertial navigation system is less than 90 minutes. With the use of the calibration device, the efficiency of product calibrating and maintaining is significantly improved, thus ensuring the LSINS normally and reliably services for army aircraft.关键词
激光捷联惯导系统/外场标校设备/标校/保障Key words
LSINS/ outfield calibration device/ calibration/ maintenance分类
军事科技引用本文复制引用
史国强,冯谷,马望福..激光捷联惯导系统外场标校设备的设计与研制[J].测控技术,2013,32(2):13-15,3.
