کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5000489 1460689 2016 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new method for analysis and design of iterative learning control algorithms in the time-domain
ترجمه فارسی عنوان
یک روش جدید برای تجزیه و تحلیل و طراحی الگوریتم های کنترل یادگیری تکراری در دامنه زمانی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی هوافضا
چکیده انگلیسی
In this paper, a novel analysis method for iterative learning control (ILC) algorithms is presented. Even though expressed in the lifted system representation and hence in the time-domain, the convergence rate as a function of the frequency content of the error signal can be determined. Subsequently, based on the analysis method, a novel ILC algorithm (F-ILC) is proposed. The convergence rate at specific frequencies can be set directly in the design process, which allows simple tuning and a priori known convergence rates. Using the F-ILC design, it is shown how to predict the required number of iterations until convergence is achieved, depending on the reference trajectory and information on the system repeatability. Numerical examples are given and experimental results obtained on an internal combustion engine test bench are shown for validation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Control Engineering Practice - Volume 57, December 2016, Pages 39-49
نویسندگان
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