[PDF] Top 20 Robust Adaptive Control of Two Chaotic Systems with Unknown Parameters

... x   dx  k x  x x (24) where a b c d , , , are unknown parameters. The assumption conditions that uncertain nonlinear functions satisfy are the same as above. The structure of response system is known. ... See full document

... frontier, adaptive control method [] is an effective way to es- timate the unknown parameters due to its advantages on witnessed rapid and impres- sive developments leading to global ... See full document

... probably unknown and may change from time to ...synchronize two chaotic systems (identical and different) with unknown ...methods, adaptive control [11-19] is an effective ... See full document

... biological systems, electronic circuits, power converters, chemical systems, etc ...OGY control method, the control of chaotic systems has been widely studied ...past two ... See full document

... some unknown parameters, which should be taken into account in order to make the model more accu- ...an adaptive observer, which does not only estimate the state vector of a nonlinear time delay ... See full document

... for systems whose unknown parameters have direct physical ...last two decades a large number of algorithms for identifying linear, time-invariant systems of known finite order have ... See full document

... fractional-order adaptation laws are designed to update the controller parameters. By employing the fractional-order expansion of classical Lyapunov stability method, a robust controller is designed for ... See full document

... a robust adaptive actuator failure compensation control scheme is proposed for a class of multi input multi output linear systems with unknown time-varying state delay and in the ... See full document

... for chaotic system with dead- zone ...mode control strategy was adopt in synchronization by Haitao Yu [43] and Chao-Lin Kuo [44] ...other control methods were studied by researchers to solve the ... See full document

... of two different chaotic systems is ...theory, adaptive control scheme is proposed when system parameters are unknown or uncertain; sufficient conditions for the stability ... See full document

... multiple chaotic systems has received con- siderable attention among scholars in various fields of ...fuzzy control [4–7], sliding mode control [8–11], backstepping control [12–14], ... See full document

... dissipative systems and in an experiment using electrochemical cell [Parmananda et ...of two chaotic systems [Kapitaniak 1995], and was also implemented to experiments [Pyragas & ... See full document

... Chaos control is one of the chaos phenome- na, which contains two aspects, namely, chaos control and chaos synchronization ...Chaos control and chaos synchronization were once believed to be ... See full document

... use adaptive control method to derive new results for the global chaos synchronization of identical uncertain Li systems (2009), identical uncertain T systems (2008) and non-identical Li and ... See full document

... paper, robust adaptive control for uncertain fractional-order financial chaotic systems with bounded unknown external disturbances is ...an adaptive controller is ... See full document

... feedback control functions are activated, the systems are in the chaotic ...The systems (10) and (11) are solved using fourth Runge-Kutta method, and time step is set as ...choose two ... See full document

... the control direction can be unknown and the input disturbance can be ...Three control parameters in this RAILC are applied to compensate for the uncertainties from the unknown system ... See full document

... of adaptive fuzzy control for a class of SISO nonlinear NCSs has been studied in the framework of adaptivebackstepping control ...FLSs, unknown nonlinear functions in the system have been ... See full document

... Then, two advanced controllers, namely adaptive-robust and adaptive-neural, which can control the robotic finger in presence of parametric uncertainty, are applied to the dynamic model ... See full document

... J q  J q . Figures 2 and 3 depict the tracking performances of the proposed scheme which are satisfactory. Meanwhile, voltage signals are presented in Figure 4. As shown in this figure, motor voltages are smooth and ... See full document