| 发明名称 |
Nonlinear variable lag smoother |
| 摘要 |
An extended Kalman filter (EKF) is combined with a fixed epoch smoother (FES) to produce a new variable lag smoother (VLS). The fixed epoch lags EKF measurement time-tags with variable time lag. The combination of EKF and FES is referred to herein as a variable lag smoother (VLS). |
| 申请公布号 |
US8433544(B2) |
申请公布日期 |
2013.04.30 |
| 申请号 |
US20080343948 |
申请日期 |
2008.12.24 |
| 申请人 |
WRIGHT JAMES R.;WOODBURN JAMES WILLIAM;ANALYTICAL GRAPHICS INC. |
发明人 |
WRIGHT JAMES R.;WOODBURN JAMES WILLIAM |
| 分类号 |
G06F3/00;G06F3/01;G06F3/03;G06F3/05 |
主分类号 |
G06F3/00 |
| 代理机构 |
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