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针对 SINS/GPS组合制导系统在战术弹道导弹的应用中存在的问题 ,本文在该组合系统中融入了合成孔径雷达 (SAR)传感器 ,用以提高系统的自主性、容错性和制导精度。仿真结果表明 ,SINS/GNSS/SAR组合系统的制导精度比SINS/GPS有所提高。它是一个更加完善的组合制导系统
Aiming at the problems existing in the application of SINS / GPS combined guidance system to tactical ballistic missile, Synthetic Aperture Radar (SAR) sensor is integrated into the combined system to improve the system autonomy, fault tolerance and guidance accuracy. The simulation results show that the guidance accuracy of SINS / GNSS / SAR combined system is higher than SINS / GPS. It is a more complete combination of guidance system