Abstract
摘要: 该文研究了一种基于归一化约束最小二乘的近空间雷达网定位算法。首先将距离与角度信息的非线性方程转换为线性方程，通过一阶Taylor展开分析了噪声对线性方程的影响，然后将定位问题转化为归一化约束总体最小二乘问题，并通过Lagrange函数将其转换为无约束的优化问题，根据定位均方误差最小原则选取加权因子得到定位解，最后进行了定位误差分析，仿真结果表明了该算法的有效性。 关键词: 雷达网 / 归一化约束最小二乘 / 定位精度
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