Results 31 to 40 of about 16,555 (219)
Polytopic Observer Design for LPV Systems Based on Minimal Convex Polytope Finding
Journal of Algorithms & Computational Technology, 2009 Linear Parameter Varying (LPV) systems are models widely encountered in the engineering field. In this paper, a systematic method is provided to design a polytopic observer whose goal is to reconstruct the state of discrete-time LPV systems.
Floriane Anstett +2 more
doaj +1 more source
A New Fuzzy Robust Control for Linear Parameter-Varying Systems
Mathematics, 2022 The linear parameter-varying (LPV) models have broad applications in advanced mathematics and modern control systems. This paper introduces a new method for controlling the LPV systems. This method includes the gain-scheduled state-feedback technique and
Fenghua Chen +4 more
doaj +1 more source
A virtual actuator approach for the secure control of networked LPV systems under pulse-width modulated DoS attacks [PDF]
, 2019 In this paper, we formulate and analyze the problem of secure control in the context of networked linear parameter varying (LPV) systems. We consider an energy-constrained, pulse-width modulated (PWM) jammer, which corrupts the control communication ...
Escobet Canal, Teresa +4 more
core +2 more sources
Interval Prediction for Continuous-Time Systems with Parametric Uncertainties [PDF]
, 2019 The problem of behaviour prediction for linear parameter-varying systems is considered in the interval framework. It is assumed that the system is subject to uncertain inputs and the vector of scheduling parameters is unmeasurable, but all uncertainties ...
Efimov, Denis +3 more
core +4 more sources
An active fault tolerant control approach to an offshore wind turbine model [PDF]
, 2014 The paper proposes an observer based active fault tolerant control (AFTC) approach to a non-linear large rotor wind turbine benchmark model. A sensor fault hiding and actuator fault compensation strategy is adopted in the design.
Patton, Ron, Shi, Fengming
core +1 more source
From Nonlinear Identification to Linear Parameter Varying Models: Benchmark Examples
, 2018 Linear parameter-varying (LPV) models form a powerful model class to analyze and control a (nonlinear) system of interest. Identifying a LPV model of a nonlinear system can be challenging due to the difficulty of selecting the scheduling variable(s) a ...
Schoukens, Maarten, Tóth, Roland
core +1 more source
Variable stars in Local Group Galaxies - II. Sculptor dSph [PDF]
, 2016 We present the identification of 634 variable stars in the Milky Way dSph satellite Sculptor based on archival ground-based optical observations spanning $\sim$24 years and covering $\sim$ 2.5 deg$^2$.
Bernard, E. J. +11 more
core +2 more sources
A new LPV modeling approach using PCA-based parameter set mapping to design a PSS
Journal of Advanced Research, 2017 This paper presents a new methodology for the modeling and control of power systems based on an uncertain polytopic linear parameter-varying (LPV) approach using parameter set mapping with principle component analysis (PCA).
Mohammad B. Abolhasani Jabali +1 more
doaj +1 more source
IFT-LPV: Data-Based Tuning of Fixed Structure Controllers for LPV Systems
IFAC-PapersOnLine, 2015 Fixed structure controllers are widely used, however the tuning thereof can be cumbersome and gives no guarantee of optimality, especially when the system is Linear Parameter-Varying (LPV). Iterative Feedback Tuning (IFT) is a technique for the optimisation of a parameterised controller based on closed-loop experiments.
Navalkar, S.T. +2 more
openaire +2 more sources
Frontiers in Applied Mathematics and Statistics, 2022 The control of general nonlinear systems is a challenging task in particular for large-scale models as they occur in the semi-discretization of partial differential equations (PDEs) of, say, fluid flow.
Jan Heiland +4 more
doaj +1 more source