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This paper studies the problem of control synthesis for a class of stochastic time-delay system with nonlinear disturbances. The time delay that appears in both the states and nonlinear disturbances is considered to be time-varying and has lower and upper bounds. The purpose of the addressed stochastic stabilization problem with nonlinear disturbances is to obtain the stability conditions for the...
Combining Bang-Bang, fuzzy and integral control, a new hybrid controller is proposed for controlling a nonlinear, complex electro-hydraulic system with large moment of inertia of plant. Bang-Bang is adopted to reduce big error rapidly. Fuzzy and integral control enhances robustness of the controller, and eliminate steady-state-error completely. Integral coefficient is changed by a subordinate fuzzy...
An modified dislocated feedback method is proposed to acquire the synchronization of the whole unified chaotic system. This method is based on the Lyapunov stability theory, and overcome the limitation of the original dislocated feedback method. Numerical simulations are also provided to show the effectiveness of the method.
The fuzzy logic controller is used to synchronize the master-slave unified chaotic systems with uncertainties. The simulation results show that the error dynamics of the unified chaotic synchronization systems are regulated to zero asymptotically in shorter time in spite of the overall system is undergoing uncertainty and disturbance.
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