【摘要】 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更多还原

【Abstract】 For the problem of SINS/GPS integrated guidance system, this paper fuses a sensor of synthetic aperture radar(SAR) with it to improve its independence, fault tolerance and guidance precision. The simulation results prove that SINS/GNSS/SAR’s guidance precision has been improved compared to INS/GPS’s. So INS/GNSS/SAR integrated guidance system is of high performance.更多还原