Sampled-Data Output Feedback Control for Nonlinear Systems With High-Order Nonlinearities

被引：1

作者：

Sheng, Zhaoming ^{[1
]}

Ma, Qian ^{[1
]}

Xu, Shengyuan ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Peoples R China

来源：

IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS | 2024年 / 54卷 / 07期

关键词：

Nonlinear systems; Observers; Trajectory; Output feedback; Cybernetics; Control systems; Stability analysis; Homogeneous domination approach; output feedback; reduced-order observer; sampled-data control (SDC); UNKNOWN GROWTH-RATE; HOMOGENEOUS DOMINATION; GLOBAL STABILIZATION; ADAPTIVE STABILIZATION; PRACTICAL TRACKING; DESIGN;

D O I：

10.1109/TSMC.2024.3381642

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this article, the sampled-data control (SDC) problem for nonlinear systems is investigated with the help of the homogeneous domination approach. Different from the existing results, the nonlinearities of the systems are nonlinearly growing in unmeasurable states. A novel technical lemma is proposed to estimate the state trajectories between two successive sampling points. Then the new homogeneous reduced-order observer and sampled-data controller with genuinely nonlinear structures are constructed by using the sampled information of output. After choosing appropriate sampling period, the proposed SDC scheme can stabilize the nonlinear systems. Finally, the effectiveness of the results is demonstrated by using two simulation examples and the superiority of the proposed method is shown by comparing the control performance with the existing results.

引用

页码：4542 / 4551

页数：10

共 51 条

[21] Output feedback stabilization for a general class of nonlinear systems via sampled-data control [J].

Li, Zhanjie ;

Zhao, Jun .

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2018, 28 (07) :2853-2867

[22] Adding one power integrator: a tool for global stabilization of high-order lower-biangular systems [J].

Lin, W ;

Qian, CJ .

SYSTEMS & CONTROL LETTERS, 2000, 39 (05) :339-351

[23] State-Feedback Stabilization for High-Order Output-Constrained Switched Nonlinear Systems [J].

Lin, Xiangze ;

Xue, Jinlin ;

Zheng, Enlai ;

Park, Ju H. .

IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2022, 52 (12) :7401-7410

[24] Composite-Disturbances-Observer-Based Finite-Time Fuzzy Adaptive Dynamic Surface Control of Nonlinear Systems With Preassigned Performance [J].

Liu, Wei ;

Zhao, Jianhang ;

Zhao, Huanyu ;

Ma, Qian ;

Xu, Shengyuan ;

Park, Ju H. .

IEEE TRANSACTIONS ON FUZZY SYSTEMS, 2023, 31 (10) :3710-3720

[25] Global adaptive stabilization and practical tracking for nonlinear systems with unknown powers [J].

Man, Yongchao ;

Liu, Yungang .

AUTOMATICA, 2019, 100 :171-181

[26] Global Stabilization for a Class of Switched Nonlinear Time-Delay Systems via Sampled-Data Output-Feedback Control [J].

Mao, Jun ;

Ahn, Choon Ki ;

Xiang, Zhengrong .

IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2022, 52 (02) :694-705

[27] GLOBAL STABILIZATION BY OUTPUT-FEEDBACK - EXAMPLES AND COUNTEREXAMPLES [J].

MAZENC, F ;

PRALY, L ;

DAYAWANSA, WP .

SYSTEMS & CONTROL LETTERS, 1994, 23 (02) :119-125

[28] Adaptive Fixed-Time Stabilization for a Class of Uncertain Nonlinear Systems [J].

Meng, Qingtan ;

Ma, Qian ;

Shi, Yang .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2023, 68 (11) :6929-6936

[29] Global Stabilization for Uncertain Nonlinear Time-Delay Systems With Saturated Input [J].

Meng, Qingtan ;

Ma, Qian ;

Xu, Shengyuan .

IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2023, 53 (01) :555-562

[30] Explicit Computation of the Sampling Period in Emulation of Controllers for Nonlinear Sampled-Data Systems [J].

Nesic, D. ;

Teel, A. R. ;

Carnevale, D. .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2009, 54 (03) :619-624

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