Piecewise affine (PWA) systems enable modelling of systems that encompass hybrid dynamics and nonlinear effects. The aim of this paper is to develop an ILC framework for PWA systems. A new approach to analyse monotonic convergence is developed for PWA systems. This is achieved by exploiting the incremental ℓ 2-gain leading to sufficient LMI conditions guaranteeing monotonic convergence. An example confirms the monotonic convergence property for ILC applied to a mass-spring-damper system with a one-sided spring.
|Number of pages||6|
|Publication status||Published - 2020|
|Event||21st World Congress of the International Federation of Aufomatic Control (IFAC 2020 World Congress) - Berlin, Germany|
Duration: 12 Jul 2020 → 17 Jul 2020
Conference number: 21
- Learning Control