Adaptive observer based-robust synchronization of switched fractional Rikitake systems with input nonlinearity

2021 ◽  
Author(s):  
Alain Soup Tewa Kammogne ◽  
Tiafeh Paul Nyiembui ◽  
Romanic Kengne
Keyword(s):  
Adaptive Observer ◽  
Input Nonlinearity ◽  
Robust Synchronization

scholarly journals Robust Synchronization of Fractional-Order Hyperchaotic Systems Subjected to Input Nonlinearity and Unmatched External Perturbations

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Teh-Lu Liao ◽  
Jun-Juh Yan ◽  
Jen-Fuh Chang
Keyword(s):  
Fractional Order ◽  
Sliding Mode ◽  
Input Nonlinearity ◽  
Synchronization Problem ◽  
Robust Synchronization ◽  
Single Controller ◽  
Unmatched Uncertainties ◽  
The Cost ◽  
Hyperchaotic Systems ◽  
Control Implementation

This paper investigates the robust synchronization problem for a class of fractional-order hyperchaotic systems subjected to unmatched uncertainties and input nonlinearity. Based on the sliding mode control (SMC) technique, this approach only uses a single controller to achieve chaos synchronization, which reduces the cost and complexity for synchronization control implementation. As expected, the error states can be driven to zero or into predictable bounds for matched and unmatched perturbations, respectively, even with input nonlinearity.

Carbon monoxide adaptive observer for fuel cell fault detection

2007 ◽  
Author(s):  
Damiano Di Penta ◽  
Karim Bencherif ◽  
Qinghua Zhang ◽  
Michel Sorine
Keyword(s):  
Carbon Monoxide ◽  
Fuel Cell ◽  
Fault Detection ◽  
Adaptive Observer
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