Actuator and sensor fault detection and isolation of an actuated seat via nonlinear multi-observers

K Bouibed, L Seddiki, K Guelton… - Systems Science & …, 2014 - Taylor & Francis
In this paper, a model-based approach to detect and to isolate sensors and actuators faults
using nonlinear sliding mode observers is proposed for an actuated seat. The goal is to …

Compression processing estimation method for time series big data

M Bei-bei, J Xue-bo - The 27th Chinese Control and Decision …, 2015 - ieeexplore.ieee.org
The rapid development of computer science has caused an explosion of mining interest in
the time series big data domain. Thus the data processing architecture has been proposed …

Jensen bregman logdet divergence optimal filtering in the manifold of positive definite matrices

Y Wang, O Camps, M Sznaier, BR Solvas - European Conference on …, 2016 - Springer
In this paper, we consider the problem of optimal estimation of a time-varying positive
definite matrix from a collection of noisy measurements. We assume that this positive definite …

Identification of a class of generalized autoregressive conditional heteroskedasticity (GARCH) models with applications to covariance propagation

Y Wang, M Sznaier, O Camps… - 2015 54th IEEE …, 2015 - ieeexplore.ieee.org
Many practical problems require estimating future values of a Positive Definite matrix from
past historical data. While several models have been proposed in the literature for …

[图书][B] Tractable problems in estimation and control subject to sparsity and structural constraints

Y Wang - 2016 - search.proquest.com
Recent advances in sensing technology have led to an explosion on the amount of data that
can be harvested from systems. However, in order to benefit from the availability of much …