On negative imaginariness and H∞ control of descriptor systems with state–space symmetry

M Liu, K Feng - Automatica, 2024 - Elsevier
This paper studies negative imaginariness and the static output feedback H∞ control
synthesis of descriptor systems based on the state–space symmetric model. First, under the …

Dynamic output feedback control strategy for a satellite orbital model within negative-imaginary systems theory framework

SK Choudhary, S Chokkadi - Aerospace Systems, 2024 - Springer
This article presents the synthesis of a dynamic output feedback controller for a satellite
orbital system confronted with uncertainties. The investigated method transforms the closed …

Control Synthesis of Energy Harvesting MEMS Devices with Load-based Spectral Logic Specifications

G Chen, Y Lu, R Su - 2022 IEEE 17th International Conference …, 2022 - ieeexplore.ieee.org
This paper studies the control synthesis problem for energy harvesting MEMS devices with
load-based spectral logic specifications. Firstly, a novel formal language has been proposed …

The Robust Control of Negative Imaginary Systems

JH Dannatt - 2022 - search.proquest.com
Collocated actuators and sensors on a lightly damped flexible structure always lead to an
alternating property of the poles and zeros near the imaginary axis. The frequency response …

On positive realness and negative imaginariness of uncertain discrete-time state-space symmetric systems

M Liu, J Lam, B Zhu, X Jing - International Journal of Systems …, 2020 - Taylor & Francis
This paper provides an analysis of uncertain discrete-time negative imaginary and positive
real systems with state-space symmetry. First, a necessary and sufficient condition is …

[PDF][PDF] On lossless negative imaginary property for the characterization of LCL filters

A Hernández, D del Puerto-Flores, P Zuniga - researchgate.net
This paper presents a brief survey of some of the main results in the negative imaginary
systems theory and its applications. In particular, the paper concentrates on the application …