Output tracking control for generalized high-order nonlinear system with almost disturbance decoupling

In this paper, we introduce a new method to solve the problem of output tracking control for a class of generalized high-order uncertain nonlinear systems with disturbance. A key contribution of this paper is a result relating its serious uncertainties including unknown high-order terms, unknown non...

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Bibliographic Details
Published in:International journal of control, automation, and systems 2017, Automation, and Systems, 15(6), , pp.2570-2578
Main Authors: Tan, Qing-Quan, Li, Ting, Sun, Zong-Yao, Meng, Qing-Hua
Format: Article
Language:English
Subjects:
Control
Decoupling
Engineering
Mechatronics
Nonlinear control
Nonlinear systems
Regular Papers
Robotics
Tracking control
제어계측공학
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Summary:In this paper, we introduce a new method to solve the problem of output tracking control for a class of generalized high-order uncertain nonlinear systems with disturbance. A key contribution of this paper is a result relating its serious uncertainties including unknown high-order terms, unknown nonlinear functions and the signal to be tracked. The main result is that the tracking error belongs to a prescribed small neighborhood of the origin in finite time. Design procedure is presented by improved adding a power integrator method.
ISSN:1598-6446
2005-4092
DOI:10.1007/s12555-016-0649-7