A new model reduction method for the linear dynamic systems and its application for the design of compensator

AK Prajapati, R Prasad - Circuits, Systems, and Signal Processing, 2020 - Springer
A new model reduction method for the simplification and design of a controller for the linear
time-invariant systems is proposed. An improved generalized pole clustering algorithm is …

[HTML][HTML] Frequency-and time-limited balanced truncation for large-scale second-order systems

P Benner, SWR Werner - Linear Algebra and its Applications, 2021 - Elsevier
Considering the use of dynamical systems in practical applications, often only limited
regions in the time or frequency domain are of interest. Therefore, it usually pays off to …

Structure-preserving model reduction for mechanical systems

SWR Werner - 2021 - repo.bibliothek.uni-halle.de
In this thesis, structure-preserving model order reduction for dynamical systems is studied.
The particular focus lies on mechanical systems described by differential equations with …

Finite-time balanced truncation for linear systems via shifted Legendre polynomials

ZH **ao, YL Jiang, ZZ Qi - Systems & Control Letters, 2019 - Elsevier
In this paper, we present a finite-time model order reduction method for linear systems via
shifted Legendre polynomials. The main idea of the approach is to use finite-time empirical …

Time‐limited pseudo‐optimal‐model order reduction

U Zulfiqar, V Sreeram, X Du - IET Control Theory & Applications, 2020 - Wiley Online Library
A model order reduction algorithm is presented that generates a reduced‐order model of the
original high‐order model, which ensures high fidelity within the desired time interval. The …

Development of frequency weighted model reduction algorithm with error bound: application to doubly fed induction generator based wind turbines for power system

S Bashir, S Batool, M Imran, M Imran, MI Ahmad… - Electronics, 2020 - mdpi.com
The state-space representations grant a convenient, compact, and elegant way to examine
the induction and synchronous generator-based wind turbines, with facts readily available …

MORLAB—the model order reduction LABoratory

P Benner, SWR Werner - Model reduction of complex dynamical systems, 2021 - Springer
For an easy use of model reduction techniques in applications, software solutions are
needed. In this paper, we describe the MORLAB, Model Order Reduction LABoratory …

Factorization‐based frequency‐weighted optimal Hankel‐norm model reduction

D Kumar, V Sreeram - Asian Journal of Control, 2020 - Wiley Online Library
In this paper, we present frequency‐weighted optimal Hankel‐norm model reduction
algorithms for linear time‐invariant continuous‐time systems by representing an original …

Balanced truncation of linear systems with quadratic outputs in limited time and frequency intervals

QY Song, U Zulfiqar, ZH **ao, MM Uddin… - arxiv preprint arxiv …, 2024 - arxiv.org
Model order reduction involves constructing a reduced-order approximation of a high-order
model while retaining its essential characteristics. This reduced-order model serves as a …

[HTML][HTML] A computationally effective time-restricted stability preserving H2-optimal model order reduction approach

X Du, KIB Iqbal, MM Uddin, MT Hossain… - Results in Control and …, 2023 - Elsevier
Several approaches for reducing model order on the definite time segments have become
the topic of investigation in a series of papers that bring challenges during application in a …