نتایج جستجو برای: input output linearization
تعداد نتایج: 352050 فیلتر نتایج به سال:
Resumo: This paper presents a nonlinear controller for uncertain single-input–single-output nonlinear systems (SISO). The adopted approach is based on the feedback linearization strategy and enhanced by a fuzzy inference algorithm to cope with modeling inaccuracies and external disturbances that can arise. An application of this nonlinear controller to a second-order nonlinear system is also pr...
Abstract: In this paper, the controller introduced represent, at the best knowledge of the authors, the first application of feedback linearization technique to control a Twin Rotor Multi-input Multi-output System (TRMS). With the coupling effects considered as the uncertainties, the highly coupled nonlinear TRMS is decomposed into a horizontal and a vertical subsystem. Then, two control laws a...
In this paper, a chaos synchronization method via an invariant manifold approach is proposed. The essence of the method is that the error dynamics between the transmitter and receiver are pushed and forced to stay in the pre-selected invariant manifolds in which the error will converge to zero asymptotically. The well known input-output linearization method is used to discuss the design. Simula...
In this article, the innuence of uncertainty on weights and biases of neural networks on the input/output behavior is investigated. Moreover, a uncertainty description of uncertain neural networks is derived and an appropriate norm bound of the model uncertainty , which is needed for robust control design, is derived. Finally, feedback linearization is used in order to fully incorporate neural ...
This paper presents an adaptive nonlinear position controller with velocity constraint, capable of combining the input-output linearization technique and Lyapunov stability theory. Based on the Lyapunov stability theory, the adaptation law of the proposed controller is derived along with the verification of the overall system’s stability. Computer simulation results demonstrate that the propose...
In this study, the rate equation analysis of a BH-laser diode was performed for output carrier density (No) using the zero-degree solution of the Volterra series. The carrier rate equation of the laser diode was analyzed in terms of input carrier density (Ni) and output carrier density modeling (Ni − No) , with respect to the DC current (Io) . The polynomial root, which is obtained from the zer...
The convergence of model-free adaptive control MFAC algorithm can be guaranteed when the system is subject to measurement data dropout. The system output convergent speed gets slower as dropout rate increases. This paper proposes a MFAC algorithm with data compensation. The missing data is first estimated using the dynamical linearization method, and then the estimated value is introduced to up...
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