Full and reduced‐order H filtering of Takagi–Sugeno fuzzy time‐varying delay systems: Input–output approach

H El Aiss, T Zoulagh, A El Hajjaji… - International Journal of …, 2021 - Wiley Online Library
This article addresses the issue of delay‐dependent H∞ filtering design for TakagiŮSugeno
fuzzy time‐varying delay systems using the input–output approach. A three‐term …

filter design for discrete time‐varying delay systems: three‐term approximation approach

T Zoulagh, H El Aiss, A Hmamed… - IET Control Theory & …, 2018 - Wiley Online Library
In this study, the analysis and design problems of filtering for a class of discrete‐time‐
varying delay systems are investigated. The authors' attention is focused on the filter design …

An input–output approach to H reduced filter design for polytopic time-varying delay systems

H El Aiss, T Zoulagh, A Hmamed… - International Journal of …, 2019 - Taylor & Francis
This paper discusses the problem of delay-dependent robust H∞ filtering design for
polytopic systems with a time-varying delay. A new model transformation is firstly applied by …

[PDF][PDF] Application of the regularized particle filter for attitude determination using real measurements of CBERS-2 satellite

WR Silva, HK Kuga, MC Zanardi - Adv. Astronaut. Sci, 2015 - researchgate.net
In this work, the attitude determination and the gyros drift estimation using the Regularized
Particle Filter (RPF) with Roughening for nonlinear systems will be described. The …

[PDF][PDF] SPACECRAFT ATTITUDE ESTIMATION USING UNSCENTED KALMAN FILTERS, REGULARIZED PARTICLE FILTER AND EXTENDED Hꝏ FILTER

WR Silva, RV Garcia, HK Kuga, MC Zanardi - 2017 - researchgate.net
In this work, the attitude determination and the gyros drift estimation will be described for
nonlinear systems using the Extended Kalman Filter (EKF), Extended Hꝏ Filter (EHꝏF) …

Further results on H Filtering Design for Continuous Time–Systems With Time–Varying Delay Systems: Three Term Approximation Approach

H El Aiss, T Zoulagh, A Hmamed… - … on Systems and …, 2018 - ieeexplore.ieee.org
This paper focuses on H∞ filter design for systems with time-varying delay using Input
Output approach. A new approximation of time varying delay is firstly proposed. Based on …

Stochastic H∞ Filtering of the Attitude Quaternion

D Choukroun, L Cooper, N Berman - 2024 - preprints.org
Several stochastic H∞ filters for estimating the attitude of a rigid body from line-of-sight
measurements and rate gyro readings are developed. The measurements are corrupted by …

Comparison of Extended Kalman Filter, Unscented Kalman Filter, and H∞ Filter for Attitude Estimation in 3U and 6U CubeSats

A Mohammad Nusrat Aman, N Khan… - AIAA SCITECH 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-0840. vid This paper establishes
satellite attitude and angular rate estimation in 3U and 6U CubeSats via nonlinear H∞ …

An Improvement of H Filtering Design for TS fuzzy Time-Varying Delay Systems: Input-Output Approach

H El Aiss, T Zoulagh, A Hmamed… - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
This paper discusses the problem of delay-dependent H∞ filtering design for TS fuzzy time-
varying delay systems. By considering an input-output approach, a new model …

Nonlinear least squares method for gyros bias and attitude estimation using satellite attitude and orbit toolbox for matlab

WR Silva, HK Kuga, MC Zanardi - Journal of Physics: Conference …, 2015 - iopscience.iop.org
The knowledge of the attitude determination is essential to the safety and control of the
satellite and payload, and this involves approaches of nonlinear estimation techniques …