Results 71 to 80 of about 1,079,006 (198)

Functional Interval Observers-Based Active Fault Tolerant Control for Continuous-Time Linear Parameter-Varying Systems

open access: yesIEEE Access
This article addresses the problem of Functional Interval Observers (FIO) based on Active Fault Tolerant Control for continuous-time polytopic Linear Parameter-Varying systems in the presence of unknown but bounded uncertainties, external disturbances ...
Hanin Mizouri   +2 more
doaj   +1 more source

New Delay-Dependent Robust Stability Criterion for LPD Discrete-Time Systems with Interval Time-Varying Delays

open access: yesDiscrete Dynamics in Nature and Society, 2013
This paper investigates the problem of robust stability for linear parameter-dependent (LPD) discrete-time systems with interval time-varying delays. Based on the combination of model transformation, utilization of zero equation, and parameter-dependent ...
Narongsak Yotha, Kanit Mukdasai
doaj   +1 more source

Robustness Margins for Linear Parameter Varying Systems

open access: yes, 2017
An approach for extending classical robustness margins to linear parameter varying (LPV) systems is presented. LPV systems are often used to model aircraft dynamics that are highly dependent on the operating conditions such as altitude and airspeed. Classical gain and phase margins are evaluated in the frequency domain and therefore cannot be applied ...
Schug, A.K., Seiler, P., Pfifer, H.
openaire   +2 more sources

Active Learning for Linear Parameter-Varying System Identification

open access: yesIFAC-PapersOnLine, 2020
6 ...
Chin, Robert   +7 more
openaire   +2 more sources

Data-Weighting Periodic RLS Based Adaptive Control Design and Analysis without Linear Growth Condition

open access: yesJournal of Applied Mathematics, 2014
A new periodic recursive least-squares (PRLS) estimator is developed with data-weighting factors for a class of linear time-varying parametric systems where the uncertain parameters are periodic with a known periodicity.
Ronghu Chi, Zhongsheng Hou, Shangtai Jin
doaj   +1 more source

An Overview of Integral Quadratic Constraints for Delayed Nonlinear and Parameter-Varying Systems [PDF]

open access: yes, 2015
A general framework is presented for analyzing the stability and performance of nonlinear and linear parameter varying (LPV) time delayed systems. First, the input/output behavior of the time delay operator is bounded in the frequency domain by integral ...
Pfifer, Harald, Seiler, Peter
core  

Nonlinear energy transfer in classical and quantum systems

open access: yes, 2012
We investigate the effect of slowly-varying parameter on the energy transfer in a system of weakly coupled nonlinear oscillators, with special attention to a mathematical analogy between the classical energy transfer and quantum transitions.
Kovaleva, Agnessa, Manevitch, Leonid
core   +1 more source

Robust Exponential Stability Criteria of LPD Systems with Mixed Time-Varying Delays and Nonlinear Perturbations

open access: yesAbstract and Applied Analysis, 2012
This paper investigates the problem of robust exponential stability for linear parameter-dependent (LPD) systems with discrete and distributed time-varying delays and nonlinear perturbations.
Kanit Mukdasai   +2 more
doaj   +1 more source

Data-Driven Safe Controller Design for LPV Systems with Constant Input Matrix Under Polyhedral and Ellipsoidal Constraints

open access: yesAxioms
This paper proposes a data-driven control design framework for linear parameter-varying (LPV) systems with polyhedral and ellipsoidal constraints, where the input matrix of the system is constant.
Hongli Yang   +2 more
doaj   +1 more source

Robust H∞ Consensus Control for Linear Discrete-Time Swarm Systems with Parameter Uncertainties and Time-Varying Delays

open access: yesInternational Journal of Aerospace Engineering, 2019
Robust H∞ consensus control problems of linear swarm systems with parameter uncertainties and time-varying delays are investigated. In this literature, a linear consensus protocol for high-order discrete-time swarm systems is proposed.
Xiao Jia, Laihong Hu, Fujun Feng, Jun Xu
doaj   +1 more source

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