Modulating Integral Observer for Conformable Fractional Order System

This paper aims to design a nonasymptotic and robust modulating integral observer for a class of conformable fractional order linear systems with unknown initial conditions and being in noisy environment. First, the given conformable fractional order observable system is transformed into the corresp...

Full description

Saved in:
Bibliographic Details
Published in2022 8th International Conference on Control Science and Systems Engineering (ICCSSE) pp. 57 - 62
Main Authors Wang, Ye, Wang, Yong
Format Conference Proceeding
LanguageEnglish
Published IEEE 14.07.2022
Subjects
Aerospace electronics
conformable fractional calculus
Control systems
Differential equations
Estimation
fractional order linear systems
Linear systems
modulating functions method
nonasymptotic estimation
Numerical simulation
Observers
pseudo-state space model
Online AccessGet full text
DOI10.1109/ICCSSE55346.2022.10079788

Cover

More Information
Summary:This paper aims to design a nonasymptotic and robust modulating integral observer for a class of conformable fractional order linear systems with unknown initial conditions and being in noisy environment. First, the given conformable fractional order observable system is transformed into the corresponding Brunovskys observable canonical form. Secondly, the pseudo-state is exactly expressed by integral formulas. Then, eligible modulating functions by algebraic integral formulas is designed to complete estimation. Moreover, we analyze the noise error contribution. Finally, it is verified by numerical simulation that the proposed method can perform well in noisy environment.
DOI:10.1109/ICCSSE55346.2022.10079788