Hemerly Elder Moreira

Instituto Tecnológico de Aeronáutica (ITA), São José dos Campos, São Paulo, Brazil

Are you Hemerly Elder Moreira?

Claim your profile

Publications (2)0 Total impact

  • Source
    Sousa Júnior Celso de, Hemerly Elder Moreira
    [Show abstract] [Hide abstract]
    ABSTRACT: Este trabalho apresenta a prova de estabilidade para controladores de modelos cinemáticos de robôs móveis, onde o ponto de guiamento é diferente do ponto médio do eixo das rodas. A prova é baseada no segundo método de Lyapunov. Simulações comprovam o desenvolvimento teórico.
    Sba Controle & Automação Sociedade Brasileira de Automatica 01/2003;
  • Source
    Cajueiro Daniel Oliveira, Hemerly Elder Moreira
    [Show abstract] [Hide abstract]
    ABSTRACT: This paper proposes a new scheme for direct neural adaptive control that works efficiently employing only one neural network, used for simultaneously identifying and controlling the plant. The idea behind this structure of adaptive control is to compensate the control input obtained by a conventional feedback controller. The neural network training process is carried out by using two different techniques: backpropagation and extended Kalman filter algorithm. Additionally, the convergence of the identification error is investigated by Lyapunov's second method. The performance of the proposed scheme is evaluated via simulations and a real time application.
    Sba Controle & Automação Sociedade Brasileira de Automatica 01/2003;