A Smooth Converse Lyapunov Theorem for Robust Stability

  • Authors:

  • Yuandan Lin;Eduardo D. Sontag;Yuan Wang

  • Affiliations:

  • -;-;-

  • Venue:
  • SIAM Journal on Control and Optimization
  • Year:
  • 1996

Quantified Score

Hi-index 0.06

Visualization

Abstract

This paper presents a converse Lyapunov function theorem motivated by robust control analysis and design. Our result is based upon, but generalizes, various aspects of well-known classical theorems. In a unified and natural manner, it (1) allows arbitrary bounded time-varying parameters in the system description, (2) deals with global asymptotic stability, (3) results in smooth (infinitely differentiable) Lyapunov functions, and (4) applies to stability with respect to not necessarily compact invariant sets.