A novel Lyapunov functional for stability of time-varying delay systems via matrix-refined-function

作者：Lee, Tae H.^*; Park, Ju H.

来源：Automatica, 2017, 80: 239-242.

DOI：10.1016/j.automatica.2017.02.004

• Stability
• Time-varying delay
• Matrix-refined-function
• Lyapunov theorem

This paper is concerned with the development of novel stability criteria for time-varying delayed systems. To this end, a new function which consisted of two quadratic functions with a special structural matrix is established to be a Lyapunov functional candidate. The proposed Lyapunov functional plays key role to decrease the conservatism of derived conditions which is verified by three numerical examples.

• 出版日期2017-6