[EN] This tutorial addresses the design of controllers by active disturbance rejection control (ADRC). First, the main blocks in the ADRC loop are described. Next, the formulation of the control problem under the disturbance ...
Giró-Paloma, J.; Roa, J. J.; Díez-Pascual, A. M.; Rayón Encinas, Emilio; Flores, A.; Martínez, M.; Chimenos, J. M.; Fernández, A. I.(Elsevier, 2013-12)
Mechanical data (hardness and elastic modulus) from instrumented indentation testing are often extracted assuming linear elasticity in the initial portion of the unloading. The method is nowadays widely accepted as a ...
Giro-Paloma, J.; Rayón Encinas, Emilio; Roa, J. J.; Martínez, M.; Fernández, A. I.(Elsevier, 2015-02)
[EN] As the changes on the mechanical properties with depth of indentation provide valuable information that may be suitable for design purposes, nanoindentation is an adequate technique for investigating the nanomechanical ...
Roa, J. J.; Martínez, M.; Rayón Encinas, Emilio; Ferrer, N.; Espiell, F.; Segarra, M.(ASM International, 2014-02)
A statistical indentation method has been employed to study the hardness value of fire-refined high conductivity copper, using nanoindentation technique. The Joslin and Oliver approach was used with the aim to separate the ...
[EN] Seven diets were formulated in order to determine the nutritive value of whole maize plant at three stages of maturity by substitution of a control diet (C) with 20% and 40% whole maize plant at early dough, mid-dent ...