January 25, 2021

Seminar: "On Dead-Time Compensation In Repetitive Control" - Leonid Mirkin (Technion - Israel Institute of Technology)

Seminar organized within the project DISMA Excellence Project 2018-2022.

"On Dead-Time Compensation In Repetitive Control "

Leonid Mirkin - Technion, Israel Institute of Technology

Tuesday June 8th, 2021 - 16:30

Webinar

Abstract: Repetitive control is an elegant implementation of the internal model principle, which incorporates a model of an arbitrary periodic signal via the use of a delay element. The main di culty in the design of controllers incorporating repetitive elements is the need to analyze the stability of an unorthodox time-delay system. Existing solutions often do that via robust control arguments, leading to conservative solutions. In this talk I put forward an alternative approach, which reduces the stabilization problem to that for a delay-free system. The proposed architecture is, in a sense, dual to that used in various dead-time compensation schemes, like the Smith predictor. In the minimum-phase case, an implementation scheme, which is insensitive to the value of the delay in the repetitive block, is proposed.

Flyer of the event: the flyer of the event can be downloaded here.

Video of the event: the recording of the event is available here.

Published on: 25/01/2021