Stability of Time Varying Systems
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Abstract The stability behavior of time varying systems can be studied using the concept of Lyapunov exponents and their corresponding Lyapunov subspaces. For linear time varying systems the entire Lyapunov spectrum can be approximated by the Floquet exponents of periodic systems. This leads to a variety of stability results, including the characterization of stability radii. Furthermore, a structural stability type theorem shows that stability features of time varying hyperbolic systems persist under small perturbations. For nonlinear time varying systems a stable manifold theorem allows us to interpret the linear results for the nonlinear system locally around an equilibrium point.
2005 ◽
Vol 2
(8)
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pp. 1240-1245
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1978 ◽
Vol 27
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pp. 809-815
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1987 ◽
Vol 32
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pp. 836-838
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2007 ◽
Vol 40
(20)
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pp. 542-547
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1971 ◽
Vol 93
(4)
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pp. 261-267
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2017 ◽
Vol 13
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2003 ◽
Vol 42
(4)
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pp. 1222-1243
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