GNSS校正某型飞机惯导系统机载设备研制

Development of the Correction on Airborne INS Equipment of an Airplane by GNSS

惯导系统是某型飞机导航综合体的主导航设备,也是该型战斗机飞控和火控的最主要信息源。但装备我军后,惯导的校正问题一直未能解决。由于系统交联的复杂性及对飞行安全影响的重大性,在考虑到诸多限制的前提下,设计了导航计算机软件,解决了众多关键技术,研制了导航校正设备,成功地实现了用GNSS对惯导的校正。

INS is the main navigation equipment of a certain type of airplane and the most important information source of its fire system and flight control system. But the correcting of INS has not been solved since it is equipped. Because of the interconnection complexity and the importance to flight safety, under many limiting conditions, the software of navigation computer is designed, a series of key technique is solved and the correction of airborne INS equipment by GNSS is developed.