Search Results for author: Mingzhou Yin

Found 13 papers, 0 papers with code

Optimal Data-Driven Prediction and Predictive Control using Signal Matrix Models

no code implementations22 Mar 2024 Roy S. Smith, Mohamed Abdalmoaty, Mingzhou Yin

Data-driven control uses a past signal trajectory to characterise the input-output behaviour of a system.

LEMMA

Frequency-Domain Identification of Discrete-Time Systems using Sum-of-Rational Optimization

no code implementations25 Dec 2023 Mohamed Abdalmoaty, Jared Miller, Mingzhou Yin, Roy S. Smith

We propose a computationally tractable method for the identification of stable canonical discrete-time rational transfer function models, using frequency domain data.

Stochastic Data-Driven Predictive Control: Regularization, Estimation, and Constraint Tightening

no code implementations5 Dec 2023 Mingzhou Yin, Andrea Iannelli, Roy S. Smith

An initial condition estimator is proposed by filtering the measurements with the one-step-ahead stochastic data-driven prediction.

LEMMA

Error Bounds for Kernel-Based Linear System Identification with Unknown Hyperparameters

no code implementations17 Mar 2023 Mingzhou Yin, Roy S. Smith

The kernel-based method has been successfully applied in linear system identification using stable kernel designs.

Kernel-Based Identification of Local Limit Cycle Dynamics with Linear Periodically Parameter-Varying Models

no code implementations30 Mar 2022 Defne E. Ozan, Mingzhou Yin, Andrea Iannelli, Roy S. Smith

Limit cycle oscillations are phenomena arising in nonlinear dynamical systems and characterized by periodic, locally-stable, and self-sustained state trajectories.

Infinite-Dimensional Sparse Learning in Linear System Identification

no code implementations28 Mar 2022 Mingzhou Yin, Mehmet Tolga Akan, Andrea Iannelli, Roy S. Smith

Atomic norm regularization decomposes the transfer function into first-order atomic models and solves a group lasso problem that selects a sparse set of poles and identifies the corresponding coefficients.

Sparse Learning

Data-Driven Prediction with Stochastic Data: Confidence Regions and Minimum Mean-Squared Error Estimates

no code implementations8 Nov 2021 Mingzhou Yin, Andrea Iannelli, Roy S. Smith

In this paper, confidence regions are provided for these stochastic predictors based on the prediction error distribution.

valid

Design of input for data-driven simulation with Hankel and Page matrices

no code implementations10 Sep 2021 Andrea Iannelli, Mingzhou Yin, Roy S. Smith

The paper deals with the problem of designing informative input trajectories for data-driven simulation.

Experiment design for impulse response identification with signal matrix models

no code implementations15 Dec 2020 Andrea Iannelli, Mingzhou Yin, Roy S. Smith

This paper formulates an input design approach for truncated infinite impulse response identification in the context of implicit model representations recently used as basis for data-driven simulation and control approaches.

On Low-Rank Hankel Matrix Denoising

no code implementations14 Dec 2020 Mingzhou Yin, Roy S. Smith

The low-complexity assumption in linear systems can often be expressed as rank deficiency in data matrices with generalized Hankel structure.

Denoising

Maximum Likelihood Signal Matrix Model for Data-Driven Predictive Control

no code implementations8 Dec 2020 Mingzhou Yin, Andrea Iannelli, Roy S. Smith

The paper presents a data-driven predictive control framework based on an implicit input-output mapping derived directly from the signal matrix of collected data.

Model Predictive Control

Subspace Identification of Linear Time-Periodic Systems with Periodic Inputs

no code implementations6 Jun 2020 Mingzhou Yin, Andrea Iannelli, Roy S. Smith

The response is estimated with an ensemble of input-output data with periodic inputs.

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