Set-based fault detection and isolation for detectable linear parameter-varying systems
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.3814
Abstract: Summary In the context of fault detection and isolation of linear parameter-varying systems, a challenging task appears when the dynamics and the available measurements render the model unobservable, which invalidates the use of standard set-valued… read more here.
Keywords: fault detection; detection; linear parameter; detection isolation ... See more keywords
An improved robust model predictive control for linear parameter‐varying input‐output models
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.3906
Abstract: This paper describes a new robust model predictive control (MPC) scheme to control the discrete-time linear parameter-varying input-output models subject to input and output constraints. Closed-loop asymptotic stability is guaranteed by including a quadratic terminal… read more here.
Keywords: input output; control; linear parameter; predictive control ... See more keywords
Observer‐based synthesis of linear parameter‐varying mixed sensitivity controllers
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5038
Abstract: This article presents a computationally efficient way of synthesizing linear parameter‐varying (LPV) controllers. It reviews the possibility of a separate observer and state feedback synthesis with guaranteed performance and shows that a standard mixed sensitivity… read more here.
Keywords: parameter; linear parameter; mixed sensitivity; synthesis ... See more keywords
Ensuring performance requirements for semiactive suspension with nonconventional control systems via robust linear parameter varying framework
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5282
Abstract: In the article a method which is able to provide the required performance level of a system is proposed. Its principle is to combine the results of conventional control methods with those of methods based… read more here.
Keywords: robust linear; performance; linear parameter; parameter varying ... See more keywords
Sampled‐parameter dependent stabilization for linear parameter varying systems with asynchronous parameter sampling
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5454
Abstract: In this paper, we propose a new sampled‐data stabilization method for linear parameter‐varying (LPV) systems with asynchronous parameter sampling. A sampled‐parameter‐dependent controller is designed by considering the sampling of parameters as well as that of… read more here.
Keywords: parameter; parameter dependent; linear parameter; sampled parameter ... See more keywords
A new combined actuator fault estimation and accommodation for linear parameter varying system subject to simultaneous and multiple faults: an LMIs approach
Sign Up to like & getrecommendations! Published in 2019 at "Soft Computing"
DOI: 10.1007/s00500-018-3601-3
Abstract: This paper proposes a novel fuzzy observer scheme-based active fuzzy fault-tolerant tracking control (FFTTC) combined with a parallel distributed compensation control law for a linear parameter varying system subject to actuator faults and noise measurement.… read more here.
Keywords: system; linear parameter; varying system; parameter varying ... See more keywords
Annihilator design for linear parameter varying systems
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DOI: 10.1016/j.ifacol.2018.09.701
Abstract: Abstract Computation of the annihilator of a linear parameter-dependent (LPV) dynamical system is an important subtask in several fields of control theory, such as fault detection design or reconfigurable control design. While for LTI systems… read more here.
Keywords: design linear; linear parameter; annihilator design; design ... See more keywords
Gain-Scheduled Controller for Fault Accommodation in Linear Parameter Varying Systems with Imprecise Measurements
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DOI: 10.1016/j.ifacol.2021.08.581
Abstract: Abstract We present the design of H∞ and H2 gain-scheduled fault-accommodation controllers for discrete-time Linear Parameter Varying systems. We design our conditions as Bilinear Matrix Inequalities, assuming that the scheduled parameters are imprecise, which is… read more here.
Keywords: varying systems; gain scheduled; linear parameter; parameter varying ... See more keywords
A local identification method for linear parameter-varying systems based on interpolation of state-space matrices and least-squares approximation
Sign Up to like & getrecommendations! Published in 2017 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2016.05.037
Abstract: This paper proposes a novel state-space matrix interpolation technique to generate linear parameter-varying (LPV) models starting from a set of local linear time-invariant (LTI) models estimated at fixed operating conditions. Since the state-space representation of… read more here.
Keywords: state; state space; linear parameter; space matrices ... See more keywords
Frequency response function identification of periodically scheduled linear parameter-varying systems
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DOI: 10.1016/j.ymssp.2020.107156
Abstract: Abstract For Linear Time-Invariant (LTI) systems, Frequency Response Functions (FRFs) facilitate dynamics analysis, controller design, and parametric modeling, while many practically relevant systems are in fact more accurately described by Linear Parameter-Varying (LPV) models. The… read more here.
Keywords: parameter varying; linear parameter; periodically scheduled; frequency response ... See more keywords
Computationally efficient model predictive control for a class of linear parameter-varying systems
Sign Up to like & getrecommendations! Published in 2018 at "Iet Control Theory and Applications"
DOI: 10.1049/iet-cta.2017.1096
Abstract: The use of linear parameter varying (LPV) prediction models has been proven to be an effective solution to develop model predictive control (MPC) algorithms for linear and non-linear systems. However, the computational effort is a… read more here.
Keywords: model predictive; control; linear parameter; parameter varying ... See more keywords