Robustness analysis of magnetic torquer controlled spacecraft attitude dynamics [PDF]
, 2009 This paper describes a systematic approach to the robustness analysis of linear periodically time-varying (LPTV) systems. The method uses the technique known as Lifting to transform the original time-varying uncertain system into linear fractional ...
Postlethwaite, I., Kim, J., Bates, D.G.
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H∞ and L2–L∞ filtering for two-dimensional linear parameter-varying systems [PDF]
, 2007 This is the post print version of the article. The official published version can be obtained from the link below - Copyright 2007 Wiley-BlackwellIn this paper, the H∞ and l2–l∞ filtering problem is investigated for two-dimensional (2-D) discrete-time ...
Wang, Z, Wu, L, Gao, H, Wang, C
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Robust H∞ control of time-varying systems with stochastic non-linearities: the finite-horizon case [PDF]
, 2010 The official published version can be obtained from the link below.This paper is concerned with the robust H∞ control problem for the class of uncertain non-linear discrete time-varying stochastic systems with a covariance constraint.
Wang, Z, Ma, L, Bo, Y, Guo, Z
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Probability-guaranteed H∞ finite-horizon filtering for a class of nonlinear time-varying systems with sensor saturations [PDF]
, 2012 This is the Post-Print version of the Article. The official published version can be accessed from the link below - Copyright @ 2012 ElsevierIn this paper, the probability-guaranteed H∞ finite-horizon filtering problem is investigated for a class of ...
Wang, Z, Stergioulas, LK, Hu, J, Gao, H
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Input-to-state stability for discrete-time time-varying systems with applications to robust stabilization of systems in power form [PDF]
, 2005 Input-to-state stability (ISS) of a parameterized family of discrete-time time-varying nonlinear systems is investigated. A converse Lyapunov theorem for such systems is developed.
Laila, D. S. +5 more
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Improved Stability Method for Linear Time-Varying Delay Systems
IEEE Access, 2018 In this paper, we consider the stability of the system with time-varying delay. By partitioning the delay interval and taking account of the triple integral term, a new augmented Lyapunov-Krasovskii function (LKF) is proposed.
Zhanshan Zhao +3 more
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Positivity and stability of fractional descriptor time–varying discrete–time linear systems
International Journal of Applied Mathematics and Computer Science, 2016 The Weierstrass–Kronecker theorem on the decomposition of the regular pencil is extended to fractional descriptor time-varying discrete-time linear systems. A method for computing solutions of fractional systems is proposed.
Kaczorek Tadeusz
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Model of time-varying linear systems and Kolmogorov equations
Archives of Control Sciences, 2015 In the paper an approximate model of time-varying linear systems using a sequence of time-invariant systems is suggested. The conditions for validity of the approximation are proven with a theorem.
Krumov Assen V.
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Generalized stability criteria of switched linear systems with time-varying delays
Results in Control and Optimization, 2023 In this paper, the global exponential stability problem of the switched linear system with time-varying delays is considered. We establish a new stability criterion for the switched linear time-delay system under the Φ-dependent average dwell time ...
Qiang Yu, Yanping Guo, Yijing Li
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Prediction of Modal Parameters of Linear Time-Varying Systems
Shock and Vibration, 2010 Many engineering structures, such as cranes, traffic-excited bridges, flexible mechanisms and robotic devices exhibit characteristics that vary with time and are referred to as time-varying or nonstationary.
S. Marchesiello +2 more
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