摘要
INS/SAR组合制导是一种新的制导方法,在SAR图像匹配定位结果的基础上,结合SAR成像特点,提出一种基于多项式参数估计的定位方法,由于融合时域、空域的距离信息,因此这种定位方法具有一定的鲁棒性;同时重点分析了这种定位方法的误差传递关系,并进行了仿真验证,结果表明这种方法是一种有效的定位方法,具有一定的应用价值。
INS/SAR combined guidance is a new guidance method. Based on the SAR image matching result, and combining the imaging characteristics of SAR, position method based on polynomial parameter estimation. Since it fuses the information of time domain and space domain, the method is robust; meanwhile the article stresses on the error propogation and the simulation is conducted, results show that the proposed method is effective and applicable.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2007年第3期372-374,共3页
Systems Engineering and Electronics