کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6952820 | 1451798 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Adaptive finite-time control for stochastic nonlinear systems subject to unknown covariance noise
ترجمه فارسی عنوان
کنترل زمان محدود سازگار برای سیستم های غیر خطی تصادفی با توجه به نویز کواریانس ناشناخته
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
چکیده انگلیسی
This paper is devoted to the adaptive finite-time control for a class of stochastic nonlinear systems driven by the noise of covariance. The traditional growth conditions assumed on the drift and diffusion terms are removed through a technical lemma, and the negative effect generated by unknown covariance noise is compensated by combining adaptive control technique with backstepping recursive design. Then, without imposing any growth assumptions, a smooth adaptive state-feedback controller is skillfully designed and analyzed with the help of the adding a power integrator method and stochastic backstepping technique. Distinctive from the global stability in probability or asymptotic stability in probability obtained in related work, the proposed design algorithm can guarantee the solution of the closed-loop system to be finite-time stable in probability. Finally, a stochastic simple pendulum system is skillfully constructed to demonstrate the effectiveness of the proposed control scheme.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Franklin Institute - Volume 355, Issue 5, March 2018, Pages 2645-2661
Journal: Journal of the Franklin Institute - Volume 355, Issue 5, March 2018, Pages 2645-2661
نویسندگان
Huifang Min, Shengyuan Xu, Yongmin Li, Yuming Chu, Yunliang Wei, Zhengqiang Zhang,