کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
4976873 1451837 2018 3 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Discussion on 'State feedback control with time delay'
ترجمه فارسی عنوان
بحث در مورد "کنترل بازخورد حالت با تاخیر زمانی"
کلمات کلیدی
سیستم های دوم مرتبه تاخیر زمانی، بازخورد دولت، کنترل کلاسیک،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
چکیده انگلیسی


- Classical control is applied to analysis of eigenvalue assignment with time-delay.
- Margins, Nyquist plots, and Padé approximations are compared with Taylor series.
- The primary eigenvalues are recovered quantitatively using a Padé approximation.

This note is a short discussion on the paper 'State feedback control with time delay', in which an a posteriori analysis on the primary closed-loop eigenvalues is proposed to ensure that the chosen location is accurately achieved by state feedback. The goal is twofold. First, a qualitative evaluation of closed-loop stability can be carried out by using classical control techniques, as systems margins or Nyquist plot, without the necessity of evaluating the primary closed-loop eigenvalues; and second, the well-known Padé approximants for time delay in frequency domain is shown to be as accurate as that the truncation of the Taylor exponential expansion proposed in that work.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanical Systems and Signal Processing - Volume 98, 1 January 2018, Pages 368-370
نویسندگان
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