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Antonio Navarrete Guzmán - IEEE Xplore Author Profile

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This study addresses the control problem in Electric Vehicles (EVs), specifically focusing on designing a robust dynamic control system capable of estimating parametric uncertainties and external disturbances. The EV under consideration is equipped with an Active Front Steering (AFS) system, which introduces an incremental steering angle to the front wheels. Additionally, the vehicle significantly...Show More
In this work, the design of a nonlinear control algorithm based on the Backstepping technique using the simplified model of the scale electric vehicle is performed. To achieve this goal, the real parameters of the traction force of the electric vehicle was used through the experimental prototype. The parameters obtained was used to simulate the electric vehicle. Finally, the simulation shows the p...Show More
In this paper, a robust sliding mode adaptive tracking state feedback control scheme is designed for a class of nonlinear discrete time (DT) perturbed systems in parametric strict feedback form. The design procedure is based on the adaptive backstepping methodology proposed for continuous time systems, using step-by-step a Lyapunov function. First, an adaptive sliding manifold is formulated, and t...Show More
In this work, the problem of designing a control scheme capable of controlling dynamical systems with unknown time-varying parameters and disturbances, is proposed. In contrast with other works, based on two techniques: adaptive backstepping and sliding modes, an improved method that guaranties the output asymptotic tracking of a smooth reference signal, the stability of the closed-loop system and...Show More
In this paper, a controller for internal combustion engine is presented. This scheme is based on the combination of high order sliding mode, integral sliding mode and globally linearizing strategies. That technique is used to find a control law such that output is related linearly to the input, i.e. to find a suitable equation eliminating the non-linearity between output and input. The integral sl...Show More
This paper exposes a controller for the nonlinear systems in the block controllable form. This proposal guarantees exponential exact tracking in the presence of unknown matched and unmatched disturbances by means a combination of the block control method and integral terms designed with high-order sliding-modes algorithms. Both, matched and unmatched, disturbances are compensated by those integral...Show More
In this work, an observer-based controller for an internal combustion engine is presented. At first, an algorithm for the estimation of an unknown function of the internal combustion engine is designed, since it is very difficult to obtain direct measurements of this variable. This estimator is based on sliding mode algorithms, providing a finite time and robust estimation, using only measurements...Show More