Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
698852 | Automatica | 2015 | 5 Pages |
Abstract
We provide here an extension of Popov criterion, permitting to check exponential stability with prescribed decay rate (otherwise called α-stability) of nonlinear delay systems with sector-bounded nonlinearities. As for the celebrated result, the main hypothesis is expressed under a frequency form. For the delay-free case, the latter is equivalent to a linear matrix inequality, whose solution may be found by widespread algorithms.
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Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Pierre-Alexandre Bliman,