Creator:
Bidyuk, Petro ; Podladchikov, Vladimir ; Podladchikova, Iryna
Contributor:
Title:
Analytical study of the Kalman filter for stationary dynamic systems
Group publication title:
Subject and Keywords:
sterowanie ; sterowanie-teoria ; sztuczna inteligencja ; matematyka stosowana ; informatyka
Abstract:
This paper is devoted to development of analytical approach to the Kalman filter study. This approach is based upon making use of Riccati equation solution for a class of dynamic systems considered, as well as Kalman and Wiener filters transition matrices. An example of a moving object state estimation shows advantages of the method proposed, the main of which are substantial reduction of computational expenses on modelling of estimation algorithm and a possibility of analytical study of estimation results. A case of correlated measurement noise is also considered. ; Optimal and suboptimal filters are applied to this case, and expressions for filtering errors are derived. The results obtained can be used to determine a possibility of using suboptimal instead of optimal filters, and to reduce computational expenses.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
Date:
Resource Type:
Pages:
Source:
AMCS, volume 3, number 2 (1993) ; click here to follow the link