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首页> 外文期刊>Journal of Engineering & Applied Sciences >Adaptive Anti-Synchronization of Uncertain Tigan and Li Systems
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Adaptive Anti-Synchronization of Uncertain Tigan and Li Systems

机译:不确定的Tigan和Li系统的自适应反同步

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摘要

In this study, researchers apply adaptive control method to derive new results for the antisynchronization of identical Tigan Systems (2008), identical Li Systems (2009) and non-identical Tigan and Li Systems. In adaptive anti-synchronization of identical chaotic systems, the parameters of the master and slave systems are unknown and researchers devise feedback control law using the estimates of the system parameters. In adaptive anti-synchronization of non-identical chaotic systems, the parameters of the master system are known but the parameters of the slave system are unknown and researchers devise feedback control law using the estimates of the parameters of the slave system. The adaptive synchronization results derived in this study for the uncertain Tigan and Li Systems are established using Lyapunov Stability Theory. Since, the Lyapunov exponents are not required for these calculations, the adaptive control method is very effective and convenient to achieve anti-synchronization of identical and non-identical Tigan and Li Systems. Numerical simulations are shown to demonstrate the- effectiveness of the adaptive anti-synchronization schemes for the uncertain chaotic systems addressed in this study.
机译:在这项研究中,研究人员应用自适应控制方法为相同的Tigan系统(2008),相同的Li系统(2009)和不同的Tigan和Li系统的反同步导出新结果。在相同混沌系统的自适应反同步中,主系统和从系统的参数是未知的,研究人员使用系统参数的估计来设计反馈控制律。在非相同混沌系统的自适应反同步中,主系统的参数已知,但从系统的参数未知,研究人员使用从系统参数的估计来设计反馈控制律。利用Lyapunov稳定性理论建立了不确定Tigan和Li系统的自适应同步结果。由于这些计算不需要Lyapunov指数,因此自适应控制方法非常有效且方便地实现了相同和不同的Tigan和Li系统的反同步。数值模拟表明了该研究解决的不确定混沌系统的自适应反同步方案的有效性。

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