scholarly journals Cramer-Rao Lower Bound for a Nonlinear Filtering Problem with Multiplicative Measurement Errors and Forcing Noise

2014 ◽  
Vol 47 (3) ◽  
pp. 9557-9562 ◽  
Author(s):  
O.A. Stepanov ◽  
V.A. Vasilyev
Keyword(s):  
Lower Bound ◽  
Measurement Errors ◽  
Nonlinear Filtering ◽  
Cramer Rao Lower Bound ◽  
Filtering Problem

A Study on Tracking Accuracy of Netted Radar

2013 ◽  
Vol 385-386 ◽  
pp. 1249-1254
Author(s):  
Yan Li Zhao ◽  
Hua Bing Wang ◽  
Xiang Dong Gao ◽  
Yuan Zheng Chen ◽  
Zhou Jie Yan
Keyword(s):  
Lower Bound ◽  
Theoretical Basis ◽  
Nonlinear Filtering ◽  
Tracking Accuracy ◽  
Location Accuracy ◽  
Factors Affecting ◽  
Calculation Process ◽  
Cramer Rao Lower Bound

The Cramer-Rao Lower Bound (CRLB) for the location accuracy of the netted radar is explored and the CRLB for the nonlinear filtering of a single radar is derived. The calculation process of the CRLB for the location accuracy of the netted radar is given by combining the above results. Simulation tests for the location and tracking accuracy of the netted radar under different conditions are conducted and several factors affecting the tracking accuracy of the netted radar are analyzed. The theoretical achievement derived in this paper can be used as a key theoretical basis for the evaluation of the performance of the netted radar.

Cramér-Rao Lower Bound for State-Constrained Nonlinear Filtering

2017 ◽  
Vol 24 (12) ◽  
pp. 1882-1885 ◽  
Author(s):  
Lorenz Schmitt ◽  
Walter Fichter
Keyword(s):  
Lower Bound ◽  
Nonlinear Filtering ◽  
Cramer Rao Lower Bound
Sign in / Sign up

Export Citation Format

Share Document