کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
756015 896103 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improving the performance of linear controllers through nonlinear perturbations: Applications to one-dimensional systems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Improving the performance of linear controllers through nonlinear perturbations: Applications to one-dimensional systems
چکیده انگلیسی
Linear control techniques have been widely used for controlling both linear and nonlinear systems. In this paper we show the design of a kind of nonlinear controllers starting from the standard procedure for designing linear controllers by pole placement. After the linear controller is designed, we add a nonlinear term with the aim to improve the system performance together with the significant decrease of the control effort. The methodology is developed through an example corresponding to a one-dimensional system. The stability and control effort are proved in analytical way and the performance of the system is tested numerically and analytically.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 16, Issue 5, May 2011, Pages 2249-2253
نویسندگان
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