In Wheel Motor
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Peculiarities of Morphology of Large Salivary Glands in Experimental Animals Under Different Conditions of Motor Activity of Their Mothers During Pregnancy
Abstract Objective: To evaluate of the microstructure of the salivary glands of experimental animals born from of females rats, who were subjected to different modes of motor activity during the pregnancy: limited and compensated by regular moderate training. Material and Methods: The sample was composed 84 three-month-old descendants of Wistar rats which
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 10/10/2019
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2. Clinical and laboratory features of HTLV-I asymptomatic carriers and patients with HTLV-I-associated myelopathy/tropical spastic paraparesis from the Brazilian Amazon
ABSTRACT Clinical and laboratory parameters including blood and cerebrospinal fluid (CSF) neopterin were investigated in human-T-lymphotropic-virus-type-I associated-myelopathy/tropical-spastic-paraparesis-HAM/TSP and in HTLV-I carriers. HAM/TSP (n = 11, 2 males/9 females, median age = 48 years), recently diagnosed HTLV-I carriers (n = 21, 15 females/6 males
Rev. Inst. Med. trop. S. Paulo. Publicado em: 03/04/2017
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3. A forced running wheel system with a microcontroller that provides high-intensity exercise training in an animal ischemic stroke model
We developed a forced non-electric-shock running wheel (FNESRW) system that provides rats with high-intensity exercise training using automatic exercise training patterns that are controlled by a microcontroller. The proposed system successfully makes a breakthrough in the traditional motorized running wheel to allow rats to perform high-intensity training a
Braz J Med Biol Res. Publicado em: 15/08/2014
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4. Sistemas inteligentes para monitoramento e diagnósticos de falhas em motores de indução trifásicos / Intelligent systems for faults monitoring and diagnosis in three-phase induction motors
The objective of this thesis consists of the implementation of intelligent systems for three-phase induction motors fault diagnosis and condition monitoring. Therefore, an experimental test stand for stator winding inter-turn short circuit faults, broken rotor bar in squirrel cage and, finally, defective wheel bearing has been designed. The main focus is to
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/04/2012
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5. ENERGY EFFICIENCY OF SERIES HYBRID ELECTRIC VEHICLES / EFICIÊNCIA ENERGÉTICA DE VEÍCULOS ELÉTRICOS HÍBRIDOS EM SÉRIE
Nesta dissertação apresenta-se a avaliação da eficiência energética do Veículo Elétrico Híbrido em Série mediante o desenvolvimento teórico de dois protótipos de sistemas de propulsão elétrica e o estudo experimental do consumo de combustível do veículo original. A análise experimental foi feita mediante o desenvolvimento de uma bancada de t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2012
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6. POSITION CONTROL OF AN IN-PLANE PENDULUM USING REACTION WHEELS / CONTROLE DE POSIÇÃO DE UM PÊNDULO PLANAR USANDO RODAS DE REAÇÃO
Esse trabalho apresenta o estudo, manipulação e controle de um sistema de 2 graus de liberdade conhecido como pêndulo planar usando rodas de reação para alcançar certa posição, sendo o conceito básico desse sistema fundamentado na dinâmica de um pêndulo invertido. Utilizou-se o controle clássico PID e também controle Fuzzy, sendo gerado um model
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/09/2011
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7. Alternativas de captação de água visando ao aumento da oferta hídrica na Agrovila Mambaí- GO.
ABSTRACT: The water supply for human use in Brazilian rural areas of the Cerrado region depends greatly on local natural water resources. In the community of smallholder farmers, know as Agrovila Mambaí, located in Mambaí, GO, has been undergoing this type of situation. The objective of this work has been developed aiming at presenting technical alternativ
Planaltina. Publicado em: 2011
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8. A rough terrain traction control technique for all-wheel-drive mobile robots
Traction control is a critical aspect of mobile robots that need to traverse rough terrain, avoiding excessive slip - which may cause the terrain to collapse locally and trap the robot wheels - and guaranteeing an adequate trajectory and speed control while reducing the power requirements. Traction control of all-wheel-drive robots in rough terrain was origi
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2010-12
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9. TRACTION CONTROL TO MOBILE ROBOTIC SYSTEMS IN ROUGH TERRAIN / MODELAGEM DE SISTEMAS ROBÓTICOS MÓVEIS PARA CONTROLE DE TRAÇÃO EM TERRENOS ACIDENTADOS
Abstract Silva, Alexandre F. Barral Silva; Meggiolaro, Marco Antonio. Traction Control to Mobile Robotic Systems in Rough Terrain. Rio de Janeiro, 2004. 194 p. MSc. Thesis - Departamento de Engenharia Mecânica, Pontifícia Universidade Católica do Rio de Janeiro. In rough terrain it is critical for mobile robots to maintain adequate wheel traction, because
Publicado em: 2007
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10. Otoneurologic evaluation in children with school difficulties complaints : a vestibular function study / Avaliação otoneurologica em crianças com queixa de dificuldades escolares : estudo da função vestibular
Alterations in the learning process and/or delay in the acquisition of language account for complaints in children?s pediatric, neurological, neuropsychological and phonoadiological clinic. Moreover, high rates of school failure in first cycle students have called the attention of specialists who assist children in school age. Amongst the basic factors for l
Publicado em: 2007
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11. Uma proposta de controle com logica nebulosa para frenagem e esterçamento de um veiculo
In this work were developed fuzzy logic controI strategies that should be simple and effective. To this intent first1y we need a vehicular dynamics model that is sufficient1y exact and credible. This model was based in a model found in the reference literature. We propose two assisted braking control strategies with fuzzy logic, one wheel deceleration contro
Publicado em: 2004
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12. Construção e testes de máquina de ensaio de torção plástica para levantamento do comportamento plástico de metais
A computerized prototype machine for cold torsion testing has been developed, constructed and tested in the Laboratory of Metal Forming at UDESC (University the State the Santa Catarina) - Joinville. The equipment consists of a horizontal torsion machine, employing an electric motor, a wheel, a horizontal axle and a control and acquisition data system. The g
Publicado em: 2004