Model reduction for flow analysis and control

CW Rowley, STM Dawson - Annual Review of Fluid Mechanics, 2017 - annualreviews.org
Advances in experimental techniques and the ever-increasing fidelity of numerical
simulations have led to an abundance of data describing fluid flows. This review discusses a …

System identification methods for (operational) modal analysis: review and comparison

E Reynders - Archives of Computational Methods in Engineering, 2012 - Springer
Operational modal analysis deals with the estimation of modal parameters from vibration
data obtained in operational rather than laboratory conditions. This paper extensively …

Projection-based model reduction: Formulations for physics-based machine learning

R Swischuk, L Mainini, B Peherstorfer, K Willcox - Computers & Fluids, 2019 - Elsevier
This paper considers the creation of parametric surrogate models for applications in science
and engineering where the goal is to predict high-dimensional output quantities of interest …

Machine learning‐based predictive control of nonlinear processes. Part I: theory

Z Wu, A Tran, D Rincon, PD Christofides - AIChE Journal, 2019 - Wiley Online Library
This article focuses on the design of model predictive control (MPC) systems for nonlinear
processes that utilize an ensemble of recurrent neural network (RNN) models to predict …

Dynamic mode decomposition with control

JL Proctor, SL Brunton, JN Kutz - SIAM Journal on Applied Dynamical Systems, 2016 - SIAM
We develop a new method which extends dynamic mode decomposition (DMD) to
incorporate the effect of control to extract low-order models from high-dimensional, complex …

Optimized design of parity relation-based residual generator for fault detection: Data-driven approaches

Y Jiang, S Yin, O Kaynak - IEEE Transactions on Industrial …, 2020 - ieeexplore.ieee.org
In the conventional approaches to the design of fault diagnosis systems, little effort is usually
paid to the selection of the parity vectors. As a result, the systems' performance can be …

Two decades of array signal processing research: the parametric approach

H Krim, M Viberg - IEEE signal processing magazine, 1996 - ieeexplore.ieee.org
The quintessential goal of sensor array signal processing is the estimation of parameters by
fusing temporal and spatial information, captured via sampling a wavefield with a set of …

[图书][B] Spectral analysis of signals

P Stoica, RL Moses - 2005 - user.it.uu.se
Spectral analysis considers the problem of determining the spectral content (ie, the
distribution of power over frequency) of a time series from a finite set of measurements, by …

Stochastic system identification for operational modal analysis: a review

B Peeters, G De Roeck - J. Dyn. Sys., Meas …, 2001 - asmedigitalcollection.asme.org
This paper reviews stochastic system identification methods that have been used to estimate
the modal parameters of vibrating structures in operational conditions. It is found that many …

[图书][B] Subspace methods for system identification

T Katayama - 2005 - Springer
Part I deals with the mathematical preliminaries: numerical linear algebra; system theory;
stochastic processes; and Kalman filtering. Part II explains realization theory as applied to …