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SDRE control strategy applied to a nonlinear robotic including drive motor
(Amer Inst Physics, 2015)
A simplified model for friction compensation in precise feed drives
(Inderscience Enterprises, 2018-11)
Friction is a complex phenomenon with negative effects on the precision of positioning systems. In this work, a single-state friction model for control purposes, aimed to simplify the implementation of control algorithms ...
Proteção de motores elétricos de grande porte
(Universidade Estadual Paulista (Unesp), 2013-12-02)
Large electric motors require greater care when driving, especially during continuous operation since they are part of day-to-day manufacturing sector, acting essentially to ensure that no damage occurs to the production ...
Modelagem, validação e otimização de dispositivos para teste de mecanismos de direção
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2014-03-07)
The laboratories of the automotive industry need to test the internal systems of vehicles to check strength and durability. An example is the steering mechanism, which is fixed at a device with high resistance, and subjected ...
Harmonic distortion evaluation generated by PWM motor drives in electrical industrial systems
(Institute of Advanced Engineering and Science, 2017-12)
This paper evaluates the harmonic distortion generated by PWM motor drives in an electrical industrial system of a wheat flour mill company. For this, a comparative study between two industrial ...
Comparison of water pumping between pump driven by wind mill and electric motor into Brazil
(2014-04-01)
The proposed work consists in the comparison of the application of two systems for the pumping of water. With a pump drive by electric motor and the other by wind mill, in order to demonstrate the efficiency and pay-back ...