摘要
利用现时刻之前的方位测量构造现在方位的预测值 ,形成了与现在测量方位在统计上独立的辅助变量 ,该辅助变量用以对拟线性估计算法的修正 。
The instrumental variables are obtained from predictions based on past three bearing measurements and are therefore independent of the present noisy measurements, so a recursive, unbiased estimator is established.
出处
《海军工程大学学报》
CAS
2002年第4期24-27,40,共5页
Journal of Naval University of Engineering