کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6953835 | 1451824 | 2018 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Adaptive prescribed performance control of half-car active suspension system with unknown dead-zone input
ترجمه فارسی عنوان
کنترل عملکرد پیشگیرانه سازگار با سیستم تعلیق فعال نیمه اتوماتیک با ورودی ناشناخته مرده
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کلمات کلیدی
سیستم تعلیق فعال کنترل عملکرد پیشنهادی، غیرخطی بودن نامشخص منطقه مرده، کنترل انعطاف پذیر، دینامیک صفر،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
چکیده انگلیسی
This paper proposes a novel adaptive control scheme for half-car active suspension system (HCASS) with unknown dead-zone input. Under the proposed control framework, the overall HCASS is divided into two subsystems. The proposed controller is designed based on the first subsystem, and the second subsystem is regarded as zero dynamics of HCASS. For the first subsystem, a new robust adaptive strategy is first constructed to compensate the adverse effects of unknown dead-zone input nonlinearities. Further, in order to ensure some important state variables within the given restrictive conditions all the time, a novel prescribed performance control strategy (PPC, for short) is designed. For the second subsystem, the corresponding stability analysis of zero dynamics is presented. Finally, the solution of the resulting closed-loop system is ensured to be uniformly ultimately bounded, and the effectiveness of the proposed approach is illustrated by a strict and complete simulation analysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanical Systems and Signal Processing - Volume 111, October 2018, Pages 135-148
Journal: Mechanical Systems and Signal Processing - Volume 111, October 2018, Pages 135-148
نویسندگان
Changchun Hua, Jiannan Chen, Yafeng Li, Liang Li,