Intelligent Structures
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Estudo de métodos de identificação multivariável baseados em subespaços aplicados ao monitoramento da integridade de estruturas / Study of subspace-based identification methods applied to structural health monitoring
Structural Health Monitoring (SHM) is a multidisciplinary research field, which covers techniques, technologies and methods which are essential to perform a continuous and intelligent diagnosis about mechanical structure integrity. The development of structures with improved durability, improved operational safety and reduced maintenance cost are the main re
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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2. PROJETO, OTIMIZAÇÃO, SIMULAÇÃO E PREDIÇÃO DE PROPRIEDADES DE NANOESTRUTURAS ATRAVÉS DE TÉCNICAS DA INTELIGÊNCIA COMPUTACIONAL: NANOTECNOLOGIA COMPUTACIONAL INTELIGENTE / DESIGN, OPTIMIZATION, SIMULATION AND PREDICTION OF NANOSTRUCTURES PROPERTIES BY COMPUTATIONAL INTELLIGENCE TECHNIQUES: INTELLIGENT COMPUTATIONAL NANOTECHNOLOGY
This thesis investigates the Intelligent Computational Nanotechnology, that is, the support of Computational Intelligence (CI) techniques in the challenges faced by the Nanoscience and Nanotechnology. For example, Neural Networks are used for build Inference systems able to relate a set of input parameters with the final characteristics of the nanostructures
Publicado em: 2009
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3. Modelagem e controle ativo de vibrações de painéis flexíveis de satélites artificiais empregando transdutores piezelétricos / Modeling and Active Vibration Control of Flexible Panels of Artificial Satelites Using Piezoelectric Transducers
Neste trabalho foram desenvolvidos procedimentos de modelagem do comportamento dinâmico de satélites artificiais contendo painéis flexíveis, objetivando o controle de vibrações destes painéis através da ação combinada de uma roda de reação e de atuadores piezelétricos colados às suas superfícies. São primeiramente apresentados alguns elemento
Publicado em: 2009
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4. Proposta de um sistema de informações florestais para o Brasil / A proposal for a forest information system for Brazil
This work presents a proposal for the construction of a Forest Information System for Brazil SIFLOR-BR as a tool of strategic management for the Brazilian forest sector. For such, the forest information system of countries like Finland, Canada, The United States and Chile as well as international organizations such as FAO, ITTO and GFIS and the systems of fo
Publicado em: 2008
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5. Modelagem por elementos finitos de placas compostas dotadas de sensores e atuadores piezoelÃtricos : implementaÃÃo computacional e avaliaÃÃo numÃrica / Finite element modeling of composite plates incorporating piezoelectric sensors and actuators: implementation and numerical assessment
This Dissertation presents a methodology based on the Finite Element method for the modeling of laminated composite beams and plates containing piezoelectric sensors and actuators. The fundamental concepts and the theoretical developments are presented, followed by a number of numerical simulations performed in MATLABÂ environment. The finite element used i
Publicado em: 2006
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6. Modelagem por elementos finitos de placas compostas dotadas de sensores e atuadores piezoelétricos : implementação computacional e avaliação numérica / Finite element modeling of composite plates incorporating piezoelectric sensors and actuators: implementation and numerical assessment
Esta dissertação apresenta uma metodologia baseada no Método dos Elementos Finitos (MEF) para a modelagem de estruturas compostas laminadas do tipo viga e placa dotadas de sensores e atuadores piezoelétricos. Os conceitos fundamentais e o desenvolvimento teórico são apresentados, seguidos de simulações numéricas realizadas em ambiente MATLAB para a
Publicado em: 2006
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7. INTELLIGENT ASSISTANCE FOR KDD-PROCESS ORIENTATION / ASSISTÊNCIA INTELIGENTE À ORIENTAÇÃO DO PROCESSO DE DESCOBERTA DE CONHECIMENTO EM BASES DE DADOS
Generally speaking, such aspects involve difficulties in perceiving innumerable facts whose origin and levels of detail are highly diverse and diffused, in adequately interpreting these facts, in dynamically conjugating such interpretations, and in deciding which actions must be performed in order to obtain good results. How are the objectives of the process
Publicado em: 2003
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8. Fuzzy logic for non-conventional control of an intelligent beam. / Lógica difusa para controle não convencional de uma viga inteligente.
The advances in aeronautical industry have been ensured by the application of novel technologies. For aeroelastic control the intelligent structure concept has become increasingly important. An intelligent structure is a structural control system in which structural elements, sensors, actuators, control laws, associated electronics, and signal processing are
Publicado em: 2001
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9. Uma arquitetura para agentes inteligentes baseada na sociedade da mente
The Society of Mind is a collection of proposals concerning structures and mechanisms underlying mind and intelligence. These proposals were developed by Marvin Minsky and presented mostly during the 80s. Among them, there is the notion that the mind is made up of mindless units called agents. Such units can be identified at many levels, the lowest of them b
Publicado em: 1996
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10. BioSYNTHESIS: bridging the information gap.
BioSYNTHESIS is a prototype intelligent retrieval system under development as part of the IAIMS project at Georgetown University. The aim is to create an integrated system that can retrieve information located on disparate computer systems. The project work has been divided in two phases: BioSYNTHESIS I, development of a single menu to access various databas
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11. DIAN: A Novel Algorithm for Genome Ontological Classification
Faced with the determination of many completely sequenced genomes, computational biology is now faced with the challenge of interpreting the significance of these data sets. A multiplicity of data-related problems impedes this goal: Biological annotations associated with raw data are often not normalized, and the data themselves are often poorly interrelated
Cold Spring Harbor Laboratory Press.
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12. Genome Annotation Assessment in Drosophila melanogaster
Computational methods for automated genome annotation are critical to our community's ability to make full use of the large volume of genomic sequence being generated and released. To explore the accuracy of these automated feature prediction tools in the genomes of higher organisms, we evaluated their performance on a large, well-characterized sequence cont
Cold Spring Harbor Laboratory Press.