Linear Parameter Varying systems
Parameter dependent state-feedback control of LPV time-delay systems with time-varying delays using a projection approach
... Keywords: Linear parameter-varying systems; Systems with time-delays; Robust linear matrix inequalities ...time-delay systems ([Moon et ...high-speed systems, even ...
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Analysis of gain scheduled control for linear parameter-varying plants
... As in the case of nominal stability, the conditions one needs to check in order to verify time-varying robustness/performance are (1) the frozen-time systems are stable[r] ...
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Subspace Instability Monitoring for Linear Periodically Time-Varying Systems
... the parameter by using as Jacobian matrix the corresponding submatrix of J (θ0) : the sensitivity J (θ0) is replaced in (14) by the column J (ρ0) corresponding to the sensitivity with respect to ρ at ρ equal to ...
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Transformation of Uncertain Linear Systems with Real Eigenvalues into Cooperative Form: The Case of Constant and Time-Varying Bounded Parameters
... of linear state equations which enforce cooperativity can be classified into either point-valued approaches or into techniques that employ an interval-valued change of coordinates [ 28 ...for ...
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Statistical detection and isolation of additive faults in linear time-varying systems
... nonlinear systems. An- other approach to dealing with nonlinear systems uses linearization along the actual or nominal trajectory of the monitored ...to linear time-varying (LTV) ...
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Hinf delay-scheduled control of linear systems with time-varying delays
... III. N EW M ODEL T RANSFORMATION FOR D ELAY -D EPENDENT S TABILITY A NALYSIS This section introduces a new model transformation which turns a time-delay system with time-varying delays into an uncertain LPV system ...
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Subspace Instability Monitoring for Linear Periodically Time-Varying Systems
... the linear time-invariant (LTI) ...the linear periodically time-varying (LPTV) ...LPTV systems, the system transition matrices may depend on some parameter and are also periodic in ...
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Parameter and state estimation of switched affine systems
... Parameter and state estimation of switched affine systems Jamal Daafouz, Romain Postoyan, Pierre Riedinger Abstract— We investigate the on-line parameter and state estimation of switched affine ...
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Minimal single linear functional observers for linear systems
... • l = q: the minimum-order observer or minimum observer. With ( Roman & Bullock, 1975 ; Sirisena , 1979 ), we know that l is a lower bound for the order of the observer (3) . Until now the direct design of a minimal ...
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A fractional Brownian field indexed by $L^2$ and a varying Hurst parameter
... a linear isometry from H to H 0 ...a linear isometry ˜ F : E → E 0 whose restriction to H is F and (H 0 , E 0 , ˜ F ∗ µ) is an AWS ( ˜F ∗ µ denotes the push-forward measure of µ by ...
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Minimal single linear functional observers for linear systems
... Somecalculations point out that (5) and (4) are verified. When F is a Hurwitz matrix, the necessary and sufficient conditions for the existence of a single functional observer of the single linear functional (1) ...
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Coding with linear systems
... The mean-square error between the actual transmission circuit output and the desired output is minimized for a given allowable average signal power by proper networ[r] ...
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A linear fixed parameter tractable algorithm for connected pathwidth
... graph parameter of pathwidth can be seen as a measure of the topological resemblance of a graph to a ...fixed parameter tractable, in particular we design a 2 O(k 2 ) · n time algorithm that checks whether ...
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Robustness to outliers in location–scale parameter model using log-regularly varying distributions
... The model with its assumptions is described in Section 3.1 , and the resolution of conflicts is addressed through the main results of this paper in Section 3.2 . Two simple conditions of robustness are given. Modeling ...
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Linear time-varying control of the vibrations of flexible structures
... flexible systems leads them to be good candidates to proof the efficiency of the proposed gain scheduling ...dimensional systems. Key words: linear time-varying systems, flexible ...
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Integer Parameter Synthesis for Real-Time Systems
... Ecole Centrale de Nantes - IRCCyN UMR CNRS 6597 Nantes, France Abstract—We provide a subclass of parametric timed au- tomata (PTA) that we can actually and efficiently analyze, and we argue that it retains most of the ...
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Averaging in Hamiltonian systems with slowly varying parameters
... Unité de recherche INRIA Sophia Antipolis 2004, route des Lucioles - BP 93 - 06902 Sophia Antipolis Cedex France Unité de recherche INRIA Lorraine : LORIA, Technopôle de Nancy-Brabois - [r] ...
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An optimal reciprocally convex inequality and an augmented Lyapunov–Krasovskii functional for stability of linear systems with time-varying delay
... c Univ. de Toulouse, UPS, LAAS, F-31400, Toulouse, France Abstract This paper is concerned with stability of a linear system with a time-varying delay. First, an optimal reciprocally convex inequality is ...
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Allowable delay sets for the stability analysis of linear time-varying delay systems using a delay-dependent reciprocally convex lemma
... Time-delay systems, integral inequalities, matrix inequality, reciprocally convex ...for linear systems subject to fast-varying ...of systems rely on two technical steps that are the ...
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Minimal single linear functional observers for discrete-time linear systems
... T A − F T = HC (6) L = P T + V C (7) F is a Schur matrix. (8) Note that L can always be chosen to be a controller gain that stabilizes the closed-loop system matrix (A + BL), then the linear functional observer ...
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