Work

Negative Imaginariness Analysis for Systems With Parameter Uncertainties

Year: 2025

Type: article

Abstract: ABSTRACT This article focuses on negative imaginariness analysis of systems with norm‐bounded parameter uncertainties. Necessary and sufficient conditions are, respectively, established to indicate that negative imaginariness of uncertain systems or uncertain descriptor systems can be determined by examining the positive real characteristics of a class of systems without any parameter uncertainties. Finally, three numerical examples are presented to demonstrate the main results.

Source: International Journal of Robust and Nonlinear Control

DOI: 10.1002/rnc.7985

Authors: Kai Feng, Mei Liu, Jason J. R. Liu

Institution: University of Macau

Language: English

Topic: Stability and Control of Uncertain Systems

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: bronze

Funders: National Natural Science Foundation of China, Universidade de Macau, Fundo para o Desenvolvimento das Ciências e da Tecnologia, Natural Science Foundation of Tianjin City

Awards: G2280558621, G4739828342, G5210433701, G6823073699, G8627757284