Dynamic mode decomposition for compressive system identification

Z Bai, E Kaiser, JL Proctor, JN Kutz, SL Brunton - AIAA Journal, 2020 - arc.aiaa.org
Dynamic mode decomposition has emerged as a leading technique to identify
spatiotemporal coherent structures from high-dimensional data, benefiting from a strong …

Sparse packetized predictive control for networked control over erasure channels

M Nagahara, DE Quevedo… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
We study feedback control over erasure channels with packet-dropouts. To achieve
robustness with respect to packet-dropouts, the controller transmits data packets containing …

Brain–machine interface and visual compressive sensing-based teleoperation control of an exoskeleton robot

S Qiu, Z Li, W He, L Zhang, C Yang… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper presents a teleoperation control for an exoskeleton robotic system based on the
brain-machine interface and vision feedback. Vision compressive sensing, brain-machine …

Compressive acquisition of dynamic scenes

AC Sankaranarayanan, PK Turaga… - … on Computer Vision, 2010 - Springer
Compressive sensing (CS) is a new approach for the acquisition and recovery of sparse
signals and images that enables sampling rates significantly below the classical Nyquist …

Sparse sensing and DMD-based identification of flow regimes and bifurcations in complex flows

B Kramer, P Grover, P Boufounos, S Nabi… - SIAM Journal on Applied …, 2017 - SIAM
We present a sparse sensing framework based on dynamic mode decomposition (DMD) to
identify flow regimes and bifurcations in large-scale thermofluid systems. Motivated by real …

[HTML][HTML] The restricted isometry property for random block diagonal matrices

A Eftekhari, HL Yap, CJ Rozell, MB Wakin - Applied and Computational …, 2015 - Elsevier
Abstract In Compressive Sensing, the Restricted Isometry Property (RIP) ensures that robust
recovery of sparse vectors is possible from noisy, undersampled measurements via …

Compressive system identification of LTI and LTV ARX models

BM Sanandaji, TL Vincent, MB Wakin… - 2011 50th IEEE …, 2011 - ieeexplore.ieee.org
In this paper, we consider identifying Auto Regressive with eXternal input (ARX) models for
both Linear Time-Invariant (LTI) and Linear Time-Variant (LTV) systems. We aim at doing the …

Concentration of measure for block diagonal matrices with applications to compressive signal processing

JY Park, HL Yap, CJ Rozell… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Theoretical analysis of randomized, compressive operators often depends on a
concentration of measure inequality for the operator in question. Typically, such inequalities …

Compressive acquisition of linear dynamical systems

AC Sankaranarayanan, PK Turaga, R Chellappa… - SIAM Journal on Imaging …, 2013 - SIAM
Compressive sensing (CS) enables the acquisition and recovery of sparse signals and
images at sampling rates significantly below the classical Nyquist rate. Despite significant …

A tutorial on recovery conditions for compressive system identification of sparse channels

BM Sanandaji, TL Vincent, K Poolla… - 2012 IEEE 51st IEEE …, 2012 - ieeexplore.ieee.org
In this tutorial, we review some of the recent results concerning Compressive System
Identification (CSI)(identification from few measurements) of sparse channels (and in …