کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
752612 895447 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Delay-adaptive feedback for linear feedforward systems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Delay-adaptive feedback for linear feedforward systems
چکیده انگلیسی

Predictor techniques are an indispensable part of the control design toolbox for plants with input and state delays of significant size. Yet, they suffer from sensitivity to the design values. Explicit feedback laws were recently introduced by Jankovic for a class of feedforward linear systems with simultaneous state and input delays. For the case where the delays are of unknown length, using the certainty equivalence principle, we design a Lyapunov-based adaptive controller, which achieves global stability and regulation, for arbitrary initial estimates for the delays. We consider a two-block sub-class of linear feedforward systems. A generalization to the nn-block case involves a recursive application of the same techniques.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Systems & Control Letters - Volume 59, Issue 5, May 2010, Pages 277–283
نویسندگان
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