NASA NTRS · 20100023312
A Spectral Lyapunov Function for Exponentially Stable LTV Systems
Abstract
This paper presents the formulation of a Lyapunov function for an exponentially stable linear timevarying (LTV) system using a well-defined PD-spectrum and the associated PD-eigenvectors. It provides a bridge between the first and second methods of Lyapunov for stability assessment, and will find significant applications in the analysis and control law design for LTV systems and linearizable nonlinear time-varying systems.
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Zhu, J. Jim, Liu, Yong, Hang, Rui. 2010-06-10. A Spectral Lyapunov Function for Exponentially Stable LTV Systems. https://ntrs.nasa.gov/citations/20100023312
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