Auxiliary function-based integral inequalities for quadratic functions and their applications to time-delay systems

PG Park, WI Lee, SY Lee - Journal of the Franklin Institute, 2015 - Elsevier
Finding integral inequalities for quadratic functions plays a key role in the field of stability
analysis. In such circumstances, the Jensen inequality has become a powerful mathematical …

Robust Control for T–S Fuzzy Systems With State and Input Time-Varying Delays via Delay-Product-Type Functional Method

Z Lian, Y He, CK Zhang, P Shi… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper investigates the problem of robust H∞ control for a class of nonlinear systems
with state and input time-varying delays. The nonlinearity is presented by a continuous-time …

Further refinements in stability conditions for time-varying delay systems

FSS de Oliveira, FO Souza - Applied Mathematics and Computation, 2020 - Elsevier
This paper addresses the problem of assessing the stability of linear time-invariant (LTI)
systems with time-varying delay. The first contribution is a new stability criterion specified as …

Two general integral inequalities and their applications to stability analysis for systems with time‐varying delay

J Chen, S Xu, W Chen, B Zhang… - International Journal of …, 2016 - Wiley Online Library
Integral inequalities have been widely used in stability analysis for systems with time‐
varying delay because they directly produce bounds for integral terms with respect to …

Exponential stability of time-delay systems via new weighted integral inequalities

H Trinh - Applied Mathematics and Computation, 2016 - Elsevier
In this paper, new weighted integral inequalities (WIIs) are first derived based on Jensen's
integral inequalities in single and double forms. It is theoretically shown that the newly …

Improved stability criteria for linear systems with interval time-varying delays: Generalized zero equalities approach

SY Lee, WI Lee, PG Park - Applied Mathematics and Computation, 2017 - Elsevier
This paper suggests first-order and second-order generalized zero equalities and constructs
a new flexible Lyapunov–Krasovskii functional with more state terms. Also, by applying …

Robust stability and stabilization of networked control systems with stochastic time-varying network-induced delays

M Rouamel, S Gherbi… - Transactions of the …, 2020 - journals.sagepub.com
This paper investigates the robust stability analysis and state feedback controller design of
networked control systems (NCSs). A stochastic network-induced delay in given interval with …

Auxiliary function-based integral/summation inequalities: application to continuous/discrete time-delay systems

PG Park, WI Lee, SY Lee - International Journal of Control, Automation and …, 2016 - Springer
In the field of stability analysis for time-delay systems, finding precise bounds of
integral/summation forms of quadratic functions plays a key role in reducing the …

New delay range–dependent stability criteria for interval time‐varying delay systems via Wirtinger‐based inequalities

R Mohajerpoor, L Shanmugam, H Abdi… - … Journal of Robust …, 2018 - Wiley Online Library
Stability conditions for time‐delay systems using the Lyapunov‐based methodologies are
generically expressed in terms of linear matrix inequalities. However, due to assuming …

Stability and stabilization of T–S fuzzy systems with time delay via Wirtinger-based double integral inequality

J Tan, S Dian, T Zhao, L Chen - Neurocomputing, 2018 - Elsevier
This paper concerns the issue of stabilization and stability analysis for Takagi–Sugeno (T–S)
fuzzy systems with time delay. A new type of Lyapunov–Krasovskii functional (LKF) …