Almost sure state estimation for a class of nonlinear stochastic Markovian jump systems

In this paper, the almost sure asymptotic stability is investigated for the state estimation problem of a general class of nonlinear stochastic Markovian jump systems. A nonlinear state estimator with Markovian switching is first proposed, and then a sufficient condition is given which guarantees th...

Full description

Saved in:
Bibliographic Details
Main Authors: Kan Xiu, Shu Huisheng, Shen Bo, Li Zhenna
Format: Conference Proceeding
Language:English
Subjects:
Almost sure asymptotic stability
Asymptotic stability
Lyapunov methods
Nonlinear stochastic Markovian jump systems
Stability analysis
State estimation
Stochastic processes
Stochastic systems
Switches
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this paper, the almost sure asymptotic stability is investigated for the state estimation problem of a general class of nonlinear stochastic Markovian jump systems. A nonlinear state estimator with Markovian switching is first proposed, and then a sufficient condition is given which guarantees the almost sure asymptotic stability of the dynamics of the estimation error. Based on this condition, some simplified criteria are deduced by taking special forms of the Lyapunov functions. Subsequently, an easy-to-verify procedure is put forward for the state estimation problem of the linear stochastic Markovian jump system. Finally, two numerical examples are used to illustrate the effectiveness of the main results.
ISSN:1934-1768
2161-2927