کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
698101 890393 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Suppressing intersample behavior in iterative learning control
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Suppressing intersample behavior in iterative learning control
چکیده انگلیسی

Iterative Learning Control (ILC) is a control strategy to improve the performance of digital batch repetitive processes. Due to its digital implementation, discrete time ILC approaches do not guarantee good intersample behavior. In fact, common discrete time ILC approaches may deteriorate the intersample behavior, thereby reducing the performance of the sampled-data system. In this paper, a generally applicable multirate ILC approach is presented that enables to balance the at-sample performance and the intersample behavior. Furthermore, key theoretical issues regarding multirate systems are addressed, including the time-varying nature of the multirate ILC setup. The proposed multirate ILC approach is shown to outperform discrete time ILC in realistic simulation examples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 45, Issue 4, April 2009, Pages 981–988
نویسندگان
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