Neural Observer and Adaptive Neural Control Design for a Class of Nonlinear Systems.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 29990086.
- Also identified by DOI 10.1109/TNNLS.2017.2760903.
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Abstract
This paper addresses the problem of adaptive neural tracking control for nonlinear nonstrict-feedback systems. The state variables are immeasurable and only the system output is available. A neural observer is constructed to estimate these unknown system state variables. An observer-based adaptive neural tracking control scheme is developed via backstepping approach. It is shown that the designed controller guarantees that the system output well follows the desired reference signal, and meanwhile, other closed-loop signals remain bounded. Finally, two simulation examples are used to test our results.