کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6856167 | 1437947 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Finite-time robust consensus of nonlinear disturbed multiagent systems via two-layer event-triggered control
ترجمه فارسی عنوان
هماهنگی پایدار با محدودیت های سیستم های چندگانه مختلط غیر خطی از طریق کنترل لرزه ای دو لایه
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کلمات کلیدی
اجماع قوی در زمان محدود، سیستم های چندگانه، کنترل حالت کشویی حالت دو لایه، نرخ تسریع،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
هوش مصنوعی
چکیده انگلیسی
In this paper, a new class of two-layer event-triggered sliding-mode control (TLETSMC) is proposed for finite-time robust consensus of nonlinear disturbed multiagent systems. Under the proposed TLETSMC, the states of nonlinear disturbed multiagent systems reach the designed sliding-mode surface in finite time, and then stay on it, where the finite-time consensus is also guaranteed. Additionally, within the sliding motion, the external disturbances are rejected and the Zeno behavior is excluded. The advantages of the presented TLETSMC are twofold. First, it can provide finite-time convergence performance for the presented robust consensus problem. Second, the algorithm complexity of the TLETSMC is identical to that of traditional one-layer event-triggered sliding-mode control (OLETSMC). To further illustrate the above two advantages, three other trigger control algorithms are presented. The corresponding comparison studies among the aforementioned trigger control algorithms are carried out by introducing a new performance index named triggerrate, which refers to the proportion of the trigger number under the unit sampled-date number and the smaller the better. Finally, numerical simulations are performed to demonstrate the effectiveness and advantages of the theoretical results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Information Sciences - Volume 466, October 2018, Pages 270-283
Journal: Information Sciences - Volume 466, October 2018, Pages 270-283
نویسندگان
Leimin Wang, Ming-Feng Ge, Zhigang Zeng, Junhao Hu,