State estimate consistency monitoring in Gaussian filtering framework

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F18%3A43952473" target="_blank" >RIV/49777513:23520/18:43952473 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.sigpro.2018.02.013" target="_blank" >https://doi.org/10.1016/j.sigpro.2018.02.013</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.sigpro.2018.02.013" target="_blank" >10.1016/j.sigpro.2018.02.013</a>

Jazyk výsledku

angličtina

Název v původním jazyce

State estimate consistency monitoring in Gaussian filtering framework

Popis výsledku v původním jazyce

The paper deals with the state estimation of the nonlinear stochastic dynamic systems by inherently approximate Gaussian filters. In particular, the stress is laid on the evaluation of the Gaussian filter state estimate consistency, which is a key indicator of the filter correct functionality and, thus, vital information for safety-critical applications. A novel on-line state estimate consistency monitoring test is proposed. Compared to the state-of-the-art tests, the proposed test directly works in the state-space domain without an assumption on the known true system state. Design of the test is free of specification or tuning of any threshold by the user. The proposed test is thoroughly analysed and compared with other tests on a theoretical and simulation basis.

Název v anglickém jazyce

State estimate consistency monitoring in Gaussian filtering framework

Popis výsledku anglicky

The paper deals with the state estimation of the nonlinear stochastic dynamic systems by inherently approximate Gaussian filters. In particular, the stress is laid on the evaluation of the Gaussian filter state estimate consistency, which is a key indicator of the filter correct functionality and, thus, vital information for safety-critical applications. A novel on-line state estimate consistency monitoring test is proposed. Compared to the state-of-the-art tests, the proposed test directly works in the state-space domain without an assumption on the known true system state. Design of the test is free of specification or tuning of any threshold by the user. The proposed test is thoroughly analysed and compared with other tests on a theoretical and simulation basis.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20205 - Automation and control systems

Projekt

<a href="/cs/project/GC16-19999J" target="_blank" >GC16-19999J: Kooperativní přístupy k návrhu nelineárních filtrů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Signal Processing

ISSN

0165-1684

e-ISSN

—

Svazek periodika

148

Číslo periodika v rámci svazku

July 2018

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

145-156

Kód UT WoS článku

000428824600014

EID výsledku v databázi Scopus

2-s2.0-85042300699