DISCRETE-TIME COMPENSATED KALMAN FILTER

被引：3

作者：

LEE, WH

ATHANS, M

机构：

[1] Laboratory for Information and Decision Systems, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA

来源：

INTERNATIONAL JOURNAL OF CONTROL | 1979年 / 29卷 / 02期

关键词：

D O I：

10.1080/00207177908922700

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A suboptimal dynamic compensator to be used in conjunction with the ordinary discrete-time Kalman filter is derived. The resultant compensated Kalman filter has the property that steady-state bias estimation errors, resulting from modelling errors, are eliminated. The implementation of the compensated Kalman filter involves the use of accumulators in the residual channels in addition to the nominal dynamic model of the stochastic system. © 1979 Taylor & Francis Group, LLC.

引用

页码：293 / 311

页数：19