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Electrical properties of cr/crn nano-multilayers produced by the unbalanced magnetron sputtering technique
(Universidad Nacional de Colombia Sede Medellín, 2011)
Chromium nitride (CrN) films have been applied to several steels as protective coatings against wear and corrosion due to their excellent mechanical properties and corrosion resistance, and in the electronic field these ...
Estimation of Electrical Machine Speed Using Sensorless Technology and Neural Networks
(Ieee, 2008-01-01)
The use of sensorless technologies is an increasing tendency on industrial drivers for electrical machines. The estimation of electrical and mechanical parameters involved with the electrical machine control is used very ...
On Nonlinear Dynamics and Control of A Particular Portal Frame Foundation Model, Excited by a Non-Ideal Motor
(2003-12-08)
The nonlinear dynamic response and a nonlinear control method of a particular portal frame foundation for an unbalanced rotating machine with limited power (non-ideal motor) are examined. Numerical simulations are performed ...
On Nonlinear Dynamics and Control of A Particular Portal Frame Foundation Model, Excited by a Non-Ideal Motor
(2003-12-08)
The nonlinear dynamic response and a nonlinear control method of a particular portal frame foundation for an unbalanced rotating machine with limited power (non-ideal motor) are examined. Numerical simulations are performed ...
Neuromuscular electrical stimulation for stroke rehabilitation: Is spinal plasticity a possible mechanism associated with diminished spasticity?
(Churchill LivingstonePhiladelphia, 2013-11)
Although the specific pathophysiological mechanisms underlying the development of spasticity are not fully understood, a large amount of evidence suggests that abnormalities in spinal pathways regulating the stretch reflex ...
Diseño de sistema de agua helada para climatización artificial, en sector hotelero en Guanacaste
(Instituto Tecnológico de Costa Rica, 2017)
The Tourism in Guanacaste generates one of the most important sources of employment in the province, about the climatic conditions of Guanacaste, is unimaginable a hotel without an air conditioning system that guarantees ...
Estudo de uma bancada de vibrações para análise da resposta dinâmica de uma suspensão automotiva
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2021-08-18)
This work presents the study of a vibration test bench to analyze the dynamic response of an automotive suspension. The vehicular dynamics of a car can be represented by analyzing a single degree of freedom suspension ...