Dissertação PPG.EGPSA
URI permanente para esta coleçãohttps://rigalileo.itegam.org.br/handle/123456789/3
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11 resultados
Resultados da Pesquisa
Item Elaboração de uma matriz de tomada de decisão, com lógica fuzzy, sobre a adoção de tecnologias 4.0 em uma linha de montagem, por meio de gêmeos digitais, com ênfase na mão de obra humana e sistemas robóticos(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) MONTEIRO, Manoel de Assis; GUIMARÃES, Gil EduardoThis study presents the design and analysis of a new production line within the Industry 4.0 framework, emphasizing the interaction between human labor and advanced robotic systems. The research employs digital twin simulation to model and compare two production scenarios: a traditional one, operated exclusively by humans, and an automated system integrating collaborative robots (COBOTs). The methodology uses Plant Simulation software to assess key performance indicators such as productivity, operational costs, worker fatigue, safety, and ergonomic impact. The results highlight significant improvements in production efficiency, cost reduction, better working conditions, and enhanced industrial sustainability. Furthermore, the study discusses the social and economic implications of automation, emphasizing the need for workforce reskilling and adaptation to new technological demands. It is concluded that the strategic integration of robotic systems and digital technologies not only enhances industrial competitiveness but also fosters a safer and more ergonomic working environment, aligned with the trends of smart manufacturing.Item Reaproveitamento de resíduos de gesso como contribuição da construção ecológica na cidade de Manaus/AM(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) MORAES, Rosalina Siqueira; ALENCAR, David Barbosa dePopulation growth and industrial and urban development have contributed to the increase in waste generation, including gypsum. Gypsum is obtained by heating the raw material, gypsum, to approximately 140°C to 160°C, followed by grinding. The speed at which the reaction occurs results in a large amount of material being wasted. Following a modification of CONAMA Resolution No. 307, gypsum became category B, waste that can be recycled or reused, making gypsum waste recycling mandatory and viable. Due to few tax incentives and the high cost involved, construction waste often ends up being deposited in inappropriate locations. This study aims to diagnose the generation of gypsum waste in construction companies in the city of Manaus, evaluate the technical characteristics of recycled gypsum produced on a pilot scale, and propose a new applicability for the ecological construction production chain. The results indicated that recycled gypsum exhibited technical properties comparable to conventional gypsum, reinforcing the feasibility of its reuse in civil construction.Item A proteção ambiental como princípio da gestão pública: uma análise sob a perspectiva do direito administrativo(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) FERREIRA JÚNIOR, Edinaldo Inocêncio; NASCIMENTO, Manoel Henrique ReisEnvironmental protection in public management in the state of Amazonas plays a central role in conserving natural resources and biodiversity, given the global importance of the Amazon region. This study investigated the effectiveness of environmental protection policies implemented in the state, employing a methodological approach based on literature review and document analysis. The objectives included analyzing the application and outcomes of these policies, identifying gaps and challenges in sustainable management, and proposing strategic recommendations to improve practices. Additionally, the cases of the Belo Monte and Balbina hydroelectric plants were examined, highlighting their environmental impacts and implications for public policy formulation in the Amazon region. The findings revealed significant progress but also exposed structural and operational deficiencies, such as ineffective enforcement and poor coordination across governance levels. The proposed recommendations aim to align economic development with environmental preservation, contributing to a more efficient and sustainable public management framework. This research also emphasizes the importance of multidisciplinary and participatory approaches to addressing socio-environmental challenges, ensuring a sustainable future for the Amazon and its populations. Moreover, it offers valuable insights that may serve as a reference for other regions facing similar environmental challenges.Item Desenvolvimento de um dispositivo portátil para monitoramento de subestações elétricas integrado a plataforma SGE: uma aplicação na indústria 4.0(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) SANTOS JUNIOR, Hélio Andrade dos; ALENCAR, David Barbosa deThe dissertation focuses on the development of a portable device for monitoring electrical substations, integrated with the SGE platform, utilizing Industry 4.0 technologies like the Internet of Things (IoT) and real-time data analysis. The primary objective was to create a solution to identify and mitigate energy losses, optimize consumption, and reduce operational costs. To achieve this, the research employed an inference model based on fuzzy logic and developed a real-time process control (RTPC) framework. The device and its monitoring software were validated through field tests in real substations, showing positive results in reducing losses and improving energy efficiency. This work contributes to the modernization of electrical substation management, aligning with sustainability trends and technological advancements in the energy sector.Item A transformação digital e os avanços tecnológicos na Zona Franca de Manaus: impactos e desafios da implementação da Indústria 4.0 em direção à Sociedade 5.0(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) VALE, Rosangela Victor do; GUIMARÃES, Gil EduardoThe implementation of Industry 4.0 principles in the Manaus Free Trade Zone represents a significant opportunity to boost industrial competitiveness and sustainable development in the region. By integrating technologies such as the Internet of Things (IoT), big data, artificial intelligence, and automation, local companies can improve their production processes, increase operational efficiency, and reduce costs. However, for this transformation to be effective, continuous investment in workforce training, technological innovation, and digital infrastructure is essential, preparing the region for the challenges of the global economy. The transition to Society 5.0, focusing on creating an economy centered on human needs, offers a promising outlook for the Manaus Free Trade Zone. The combination of advanced technologies with a humanized approach allows the region to not only increase its industrial competitiveness but also contribute to the creation of a more balanced socioeconomic model. This dissertation investigates how the implementation of Industry 4.0 technologies in the Manaus Industrial Hub can facilitate the transition to Society 5.0, promoting industrial efficiency, technological innovation, and improvements in the quality of life of the local population.Item Implementação do controle fuzzy em microgrids fotovoltaicos para a mitigação de interrupções energéticas em comunidades isoladas do Amazonas: conformidade com o regulamento técnico da qualidade do INMETRO (Portaria nº 140/2022)(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) SILVA NETO, Oswaldo Wanderley da; ALENCAR, David Barbosa deIsolated communities in the Amazon region face significant challenges in accessing a reliable and continuous electricity supply due to logistical difficulties and the lack of infrastructure for electricity generation and distribution. As an alternative, photovoltaic microgrids emerge as a potential solution. However, these systems encounter issues such as instability and frequent interruptions due to environmental variability and the complexity of managing local energy resources. This dissertation investigates the implementation of fuzzy control in these photovoltaic microgrids, aiming to reduce energy supply interruptions and promote more efficient and sustainable energy delivery. The study aligns with INMETRO Ordinance No. 140/2022, which approves the Technical Quality Regulation and the Conformity Assessment Requirements for Equipment for Generation, Conditioning, and Storage of Electrical Energy in Photovoltaic Systems. It is set within the context of Industry 4.0, focusing on enhancing energy management. Fuzzy control, due to its ability to handle uncertainties and variabilities inherent in dynamic systems, is implemented to optimize microgrid operations by dynamically adjusting operational variables according to environmental conditions and local energy demand. The study also examines compliance with the guidelines established by INMETRO, demonstrating the technical feasibility and potential benefits of this approach, which include maximizing energy efficiency and the sustainability of deployed systems. The application of fuzzy control in photovoltaic microgrids proves to be a promising solution for addressing energy challenges in remote regions, contributing to sustainable socio-economic development in the Amazon.Item Gestão de resíduos sólidos na construção civil: tipologia e práticas de disposição final(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) BEZERRA, Eliane Sigrid Lacerda dos Reis; CAMPOS, Paola SoutoWaste generated by construction causes significant environmental impacts, consuming around 40% of global natural resources and generating approximately 1 billion tons of solid waste annually. This case study, carried out at a construction site in Manaus, analyzes solid waste management practices in construction and proposes strategies to promote sustainable development. The research highlights the application of CONAMA Resolution No. 307/2002 for the classification and management of construction and demolition waste (RCD) and the search for integrated solutions such as recycling and reuse directly on site.Item Barreiras à implementação da logística reversa em indústrias de eletroeletrônicos do polo industrial de Manaus(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024-04-10) MADURO, Renata da Silva; RODRIGUEZ, Carlos Manuel Taboada; http://lattes.cnpq.br/5905893327298080Reverse logistics is a concept that involves managing the reverse flow of products and materials focusing on reuse, recycling and adequate disposal of products at the end of their useful life, aiming to reduce environmental impact and ensure efficiency and sustainable development of products and productive processes. Currently, academic discussion in this regard is increasing and the research carried out offers, for the most part, practical answers for companies in facing obstacles to the implementation of reverse flows and highlights the economic and environmental advantages resulting from this practice. In order to understand the lack of implementation and investments of reverse flows in productive processes, the present work aims to identify the main barriers to its implementation in the electronics industries of the Manaus Industrial Complex. To this end, a systematic review of the literature was carried out, through which we can better understand the state of academic research on this subject and which made it possible to identify a series of barriers, which were categorized, selected and validated by industry experts and academic professionals based on questionnaires. Their responses were compiled creating an overall prioritization of the list of barriers. From then on, the decision making trial and evaluation laboratory method (DEMATEL) was used, which determined which barriers were most impactful based on the opinion of experts in order to obtain the level of relationship that a group of barriers exerts on another group. The purpose of this instrument is to offer for managers and decision makers a conceptual framework for understanding the difficulties of implementing reverse logistics practices in the Manaus Industrial Complex.Item Educação e sustentabilidade: propor a inserção de práticas sustentáveis no PPC do curso técnico Integrado em edificações do Instituto Federal do Amazonas - IFAM no município de Manaus(Instituto de Tecnologia e Educação Galileo da Amazônia, 2023-06-20) SILVA, Elcilene Costa da; SILVA, Simone da; http://lattes.cnpq.br/7260488247107062Humanity is increasingly establishing a predatory relationship with nature due to the consumerist and capitalist model of production and, due to this lifestyle, humanity is rapidly approaching an environmental disaster scenario. Teaching and learning how to take care of the world, how to take care of the collective, how to reduce, recycle and reuse should be a topic worked on in schools in a relevant and effective way, raising awareness not only among students, but also among the teaching staff of educational institutions, professionals working in them, the community, society and the world. Only through education can we build behaviors and habits consistent with sustainability and only through curriculum restructuring, it can be worked on in an integrated way with knowledge and school experiences. Considering that the disciplines of the Pedagogical Project of the Course (PPC) of the Integrated Technical Course in Buildings do not include the theme of sustainability, this work aims to identify and propose the inclusion of the teaching of sustainability concepts and sustainable development in the syllabi of technical courses in the integrated mode in building construction from the Federal Institute of Amazonas - IFAM. In conclusion, it is understood that there is a shortage of disciplines focused on teaching sustainability, especially related to the triple sustainability of the environment, economy and social. Therefore, it is suggested to adopt disciplines that highlight the importance of the theme for future professionals.Item Análise do gerenciamento de resíduos da construção civil na cidade de Manaus, sob a perspectiva da sustentabilidade(Instituto de Tecnologia e Educação Galileo da Amazônia, 2023-06-03) PINTO, Cynthia de Faria; SILVA, Simone da; http://lattes.cnpq.br/7260488247107062The generation of waste from the civil construction industry, a reflection of population growth, changes in habits and intense consumption, has been a matter of great concern for the world, since natural resources are finite and nature cannot absorb production. exorbitant amount of waste generated by society. In the city of Manaus, environmental problems, mainly those related to civil construction, are not different from the rest of Brazil. The rubber period at the end of the 19th century and the implementation of the Free Trade Zone in the 1960s were responsible for the growing mass population migration to the capital, thus boosting the growth of the Civil Construction Industry, as well as the generation of its waste. Therefore, the objective of this work is to demonstrate the current scenario of management of civil construction waste in the City of Manaus, from the perspective of sustainability, from data collected in the Secretariats and bodies of public administration, through bibliographies, as well as in the construction sites, verifying the current situation of the final destination of the (RCC), and what are the sustainability practices adopted, aiming at the elaboration of a booklet with the indication of the weaknesses found in the management of the RCC and suggestions of improvement actions, aiming at minimization of impacts on the environment, in order to support decision-making by the public administration and its managers regarding compliance with CONAMA Resolution No. 307 and Law 12,305/2010 (National Solid Waste PolicyPNRS).