A Lyapunov-based direct adaptive controller for the suppression and synchronization of a perturbed nuclear spin generator chaotic system
作者：
Highlights：
• This paper design and synthesizes a novel robust direct adaptive control technique.
• It investigates the suppression and synchronization of chaos in the nuclear spin generator chaotic system.
• It accomplishes oscillation free, faster and smooth convergence behavior of the state variables (error vectors) to the steady-state.
• It demonstrates robust performance in the presence of unknown model uncertainties and external disturbances. It shows higher precision performance.
摘要
•This paper design and synthesizes a novel robust direct adaptive control technique.•It investigates the suppression and synchronization of chaos in the nuclear spin generator chaotic system.•It accomplishes oscillation free, faster and smooth convergence behavior of the state variables (error vectors) to the steady-state.•It demonstrates robust performance in the presence of unknown model uncertainties and external disturbances. It shows higher precision performance.
论文关键词：Nuclear spin generator chaotic system,Unknown parameter,Adaptive control,Control of chaos,Chaos synchronization,Lyapunov function
论文评审过程：Received 2 July 2020, Revised 2 October 2020, Accepted 26 November 2020, Available online 23 December 2020, Version of Record 23 December 2020.
论文官网地址：https://doi.org/10.1016/j.amc.2020.125858
