Disturbance-observer-based robust synchronization control of uncertain chaotic systems

被引：49

作者：

Chen, Mou ^{[1
]}

Wu, Qingxian ^{[1
]}

Jiang, Changsheng ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Automat Engn, Nanjing 210016, Jiangsu, Peoples R China

来源：

NONLINEAR DYNAMICS | 2012年 / 70卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Chaotic systems; Input constraint; Disturbance observer; Robust control; Synchronization control; SLIDING MODE CONTROL; NONLINEAR-SYSTEMS; ADAPTIVE SYNCHRONIZATION; TRACKING CONTROL; NEURAL-CONTROL; FUZZY CONTROL; DESIGN;

D O I：

10.1007/s11071-012-0630-9

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this paper, a robust synchronization control scheme is proposed for chaotic systems in the presence of system uncertainties and unknown external disturbances. For the synchronization error system, the compound disturbance which is estimated using the disturbance observer cannot be directly measured. If the gain matrix is properly chosen, the disturbance observer can approximate the unknown compound disturbance well. And then, the constrained robust synchronization control scheme is presented for uncertain chaotic systems based on the output of disturbance observer. In the design of a robust synchronization control scheme, the effect of unknown control input constraint has been explicitly considered to guarantee the synchronization performance. Numerical simulation results are presented to illustrate the effectiveness of the proposed constrained synchronization control scheme for uncertain chaotic systems.

引用

页码：2421 / 2432

页数：12

共 57 条

[1] Hover control of an UAV with backstepping design including input saturations
Azinheira, Jose Raul
Moutinho, Alexandra
[J]. IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 2008, 16 (03) : 517 - 526
[2] Synchronization of uncertain chaotic systems via backstepping approach
Bowong, S
Kakmeni, FMM
[J]. CHAOS SOLITONS & FRACTALS, 2004, 21 (04) : 999 - 1011
[3] Delay-dependent robust stabilization of uncertain systems with multiple state delays
Cao, YY
Sun, YX
Cheng, CW
[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1998, 43 (11) : 1608 - 1612
[4] Robust stability analysis and fuzzy-scheduling control for nonlinear systems subject to actuator saturation
Cao, YY
Lin, ZL
[J]. IEEE TRANSACTIONS ON FUZZY SYSTEMS, 2003, 11 (01) : 57 - 67
[5] CHEN M, 2006, CHINESE PHYS LETT, V350, P363
[6] Sliding mode synchronization controller design with neural network for uncertain chaotic systems
Chen Mou
Jiang Chang-sheng
Jiang Bin
Wu Qing-xian
[J]. CHAOS SOLITONS & FRACTALS, 2009, 39 (04) : 1856 - 1863
[7] Neural Network Tracking Control of Ocean Surface Vessels with Input Saturation
Chen, Mou
Ge, Shuzhi Sam
Choo, Yoo Sang
[J]. 2009 IEEE INTERNATIONAL CONFERENCE ON AUTOMATION AND LOGISTICS ( ICAL 2009), VOLS 1-3, 2009, : 85 - +
[8] Design of H-infinity synchronization controller for uncertain chaotic systems with neural network
Chen, Mou
Jiang, Chang-Sheng
Wu, Qing-Xian
Chen, Wen-Hua
[J]. INTERNATIONAL JOURNAL OF AUTOMATION AND CONTROL, 2008, 2 (01) : 126 - 136
[9] Robust Adaptive Neural Network Control for a Class of Uncertain MIMO Nonlinear Systems With Input Nonlinearities
Chen, Mou
Ge, Shuzhi Sam
How, Bernard Voon Ee
[J]. IEEE TRANSACTIONS ON NEURAL NETWORKS, 2010, 21 (05): : 796 - 812
[10] Chen M, 2010, INT J CONTROL AUTOM, V8, P445, DOI [10.1007/S12555-010-0233-5, 10.1007/s12555-010-0233-5]

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