Controle do mofo-branco com palhada e Trichoderma harzianum 1306 em soja

Controle com adaptação em modo dual utilizando uma rede RBF

This work presents a control strategy using a network with radial basis function (RBF network) with adaptation in dual mode. The objective of the strategy is to use the approximate capacity of the RBF network to control nonlinear systems with unknown parameters or with uncertainties. The proposed control uses the structure of Model Reference Adaptive Control (MRAC) and a RBF network whose param...

ALS-INHIBITING HERBICIDES Controle de Gramíneas Anuais com Topramezone em Misturas com Herbicidas Inibidores da ALS

Panicoid grasses are major weeds of maize and sugarcane as well as of several other important grains, including sorghum, pearl millet, and foxtail millet. Pot trials were conducted to study the activity and potential interactions of topramezone in mixture with recommended rates of rimsulfuron or nicosulfuron on three annual panicoid grasses (i.e. Echinochloa oryzoides, E. phyllopogon, and Panic...

Identificação E Controle De Processos via Desenvolvimentos Em Séries Ortonormais. Parte B: Controle Preditivo

This paper presents an overview about predictive control schemes based on orthonormal basis function models. Different predictive control schemes based on such models are discussed, namely, linear controllers with terminal (stabilizing) constraints, robust controllers, and non-linear controllers. The discussions comprise a broad bibliographical survey on the subject as well as two case studies ...

Trichoderma harzianum peritonitis in peritoneal dialysis.

Controle Com Adaptação Em Modo Dual Utilizando Uma Rede De Gaussianas

In this paper, a RBF network with Gaussians is adapted through a combination of switching and integral laws. The idea is to take the best features of each method. The hyperbolic tangent is used instead of signal function what reduces the chattering phenomenon. A hyperbolic secant is used to intercalate the methodologies, yielding a dual mode that results on zero error in steady state and a smoo...