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

[1]

Bacciotti A, 2001, LECT NOTES CONTR INF, V267, P1

[2] Observer-Based Dynamic Event-Triggered Control for Multiagent Systems With Time-Varying Delay [J].

Cao, Liang ;

Pan, Yingnan ;

Liang, Hongjing ;

Huang, Tingwen .

IEEE TRANSACTIONS ON CYBERNETICS, 2023, 53 (05) :3376-3387

[3] Global Output Feedback Stabilization of a Class of Nonlinear Systems With Unknown Measurement Sensitivity [J].

Chen, Chih-Chiang ;

Qian, Chunjiang ;

Sun, Zong-Yao ;

Liang, Yew-Wen .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2018, 63 (07) :2212-2217

[4] Global Event-Triggered Output Feedback Stabilization of a Class of Nonlinear Systems [J].

Cheng, Yingying ;

Zhang, Jun ;

Du, Haibo ;

Wen, Guanghui ;

Lin, Xiangze .

IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2021, 51 (07) :4040-4047

[5] Global practical tracking of a class of nonlinear systems using linear sampled-data control [J].

Chu, Hongyan ;

Qian, Chunjiang ;

Liu, Rongjie ;

Di, Liming .

INTERNATIONAL JOURNAL OF CONTROL, 2015, 88 (09) :1851-1860

[6] Global stabilization of a class of uncertain upper-triangular systems under sampled-data control [J].

Du, Haibo ;

Qian, Chunjiang ;

Li, Shihua .

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL, 2013, 23 (06) :620-637

[7] Recursive design of finite-time convergent observers for a class of time-varying nonlinear systems [J].

Du, Haibo ;

Qian, Chunjiang ;

Yang, Shizhong ;

Li, Shihua .

AUTOMATICA, 2013, 49 (02) :601-609

[8] Finite-Time Stabilization of High-Order Stochastic Nonlinear Systems With Asymmetric Output Constraints [J].

Fang, Liandi ;

Ma, Li ;

Ding, Shihong ;

Park, Ju H. .

IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2021, 51 (11) :7201-7213

[9] Global practical tracking of a class of nonlinear systems by output feedback [J].

Gong, Qi ;

Qian, Chunjiang .

AUTOMATICA, 2007, 43 (01) :184-189

[10]

Hardy G. H., 1934, Inequalities

← 1 2 3 4 5 6 →