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A nonsingular terminal sliding mode control is proposed for position synchronization of multiple manipulator systems. A reaching law is developed to achieve the sliding phase. The proposed sliding mode is finite time stable at the equilibrium point. The stable region is given in the presence of system uncertainty and external disturbance. The simulation is demonstrated to validate the proposed approach.
In this paper, the problem of robust control for a class of continuous-time system with state-dependent polytopic uncertainties is investigated. The uncertainties of the underlying system are described by two state-dependent polytopic uncertain parameter vectors which are involved in the system state matrix and the control matrix, respectively. A non-quadratic Lyapunov function is used to reduce the...
The paper is concerned with the problem of robust filtering for a class of systems with state-dependent uncertainties and energy-bounded disturbance. The state-dependent uncertainties can more precisely describe many practical dynamic systems with parameters varying with system states, such as spring stiffness, nonlinear resistor and friction coefficient. A non-quadratic Lyapunov function is adopted,...
In unit steam-boiler generation, a coordinated control strategy is required to ensure a higher rate of load change without violating thermal constraints. The process is characterized by nonlinearity and uncertainty. While neural networks can model highly complex nonlinear dynamical systems, they produce black box models. This has led to significant interest in neuro-fuzzy networks (NFNs) to represent...
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