Is fractional-order chaos theory the new tool to model chaotic pandemics as Covid-19?

M Borah, A Gayan, JS Sharma, YQ Chen, Z Wei… - Nonlinear …, 2022 - Springer
The deadly outbreak of the second wave of Covid-19, especially in worst hit lower-middle-
income countries like India, and the drastic rise of another growing epidemic of …

Chaos control of fractional order nonlinear Bloch equation by utilizing sliding mode controller

C Baishya, RN Premakumari, ME Samei… - Chaos, Solitons & …, 2023 - Elsevier
Nuclear magnetic resonance is commonly used in engineering, chemistry, and medicine to
study complex materials by relating magnetization to applied radiofrequency, gradient, and …

A fractional atmospheric circulation system under the influence of a sliding mode controller

RN Premakumari, C Baishya, P Veeresha, L Akinyemi - Symmetry, 2022 - mdpi.com
The earth's surface is heated by the large-scale movement of air known as atmospheric
circulation, which works in conjunction with ocean circulation. More than 10 5 variables are …

Design of sliding mode controller for a class of fractional-order chaotic systems

C Yin, S Zhong, W Chen - … in Nonlinear Science and Numerical Simulation, 2012 - Elsevier
In this paper, a sliding mode control law is designed to control chaos in a class of fractional-
order chaotic systems. A class of unknown fractional-order systems is introduced. Based on …

[HTML][HTML] Control of a novel class of fractional-order chaotic systems via adaptive sliding mode control approach

C Yin, S Dadras, S Zhong, YQ Chen - Applied Mathematical Modelling, 2013 - Elsevier
In this paper, an adaptive sliding mode controller for a novel class of fractional-order chaotic
systems with uncertainty and external disturbance is proposed to realize chaos control. The …

Stable fuzzy logic control of a general class of chaotic systems

RE Precup, ML Tomescu - Neural Computing and Applications, 2015 - Springer
This paper proposes a new approach to the stable design of fuzzy logic control systems that
deal with a general class of chaotic processes. The stable design is carried out on the basis …

An SOC estimation approach based on adaptive sliding mode observer and fractional order equivalent circuit model for lithium-ion batteries

F Zhong, H Li, S Zhong, Q Zhong, C Yin - Communications in Nonlinear …, 2015 - Elsevier
A state of charge (SOC) estimation approach based on an adaptive sliding mode observer
(SMO) and a fractional order equivalent circuit model (FOECM) for lithium-ion batteries is …

An adaptive fast terminal sliding mode control combined with global sliding mode scheme for tracking control of uncertain nonlinear third-order systems

S Mobayen - Nonlinear Dynamics, 2015 - Springer
In this paper, an adaptive fast terminal sliding mode control technique combined with a
global sliding mode control scheme is investigated for the tracking problem of uncertain …

Fractional-Order sliding mode control of a 4D memristive chaotic system

A Gokyildirim, H Calgan… - Journal of Vibration and …, 2024 - journals.sagepub.com
Chaotic systems depict complex dynamics, thanks to their nonlinear behaviors. With recent
studies on fractional-order nonlinear systems, it is deduced that fractional-order analysis of a …

Design and characteristics evaluation of a novel spherical underwater robot

Y Li, S Guo, Y Wang - Robotics and Autonomous Systems, 2017 - Elsevier
This paper depicts the structural design of a novel water-jet-based spherical underwater
robot. The propulsion system is made up of four water-jet thrusters and 8 steering servo …