Engenharia de Produção
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Navegando Engenharia de Produção por Orientador "Freitas, Felipe Fonseca Tavares de"
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Item Análise de viabilidade econômica da substituição de caminhões da frota de um operador logístico com foco na economia em manutenção(Centro Universitário do Estado do Pará, 2018) Martins, Breno da Conceição; Moreira, Michel Magalhães; Freitas, Felipe Fonseca Tavares de; http://lattes.cnpq.br/5523511253031983; Conde, Claudio Luciano da Rocha; http://lattes.cnpq.br/4768582829135033; Mendes, Marcelo Pinto da Costa; http://lattes.cnpq.br/3099832904134964This research consists in analyze the viability of a company, which the main buisiness is logistics activities, to invest in new trucks for its fleet meaning to decrease the costs with maintenence and consequently increase the rentability. The main goal is to do the feasibility economic analysis of the maintenence costs that are included in the actual scenery and estimate different possibilities of costs decrease over the years. The research is an explanatory with a quantitative approach, using as means to reach the objectives proposed the documentary and bibliographic research, and finally, to calculate the economic and financial feasibility tools were used as Cash Flow, NPV, TIR, Index of Profitability and Discounted Payback.Item Auxílio do método PSL em conjunto com a ferramenta AHP para seleção de layout em uma loja de departamentos(Centro Universitário do Estado do Pará, 2018) Mello, Dandara Henriques; Santana, Victor Hugo Sousa de; Freitas, Felipe Fonseca Tavares de; http://lattes.cnpq.br/5523511253031983; Silva Junior, Carlos Gilberto Vieira da; http://lattes.cnpq.br/2738903947477853; Fanha, Caio Oliveira; http://lattes.cnpq.br/0746570762114406The proper layout of departments in a retail store is critical to its operation, due to the need for logical sequencing to facilitate replenishment of materials, information flow, and the customer's buying process. The Systematic Layout Planning (SLP) method presents itself as suitable for the planning of the macro-space of a department store. Through this method, it is possible to identify the local characteristics, their limitations, needs and elucidate the interrelations of the business in order to generate alternatives of physical arrangement that meet their requirements. The proposals generated needed to be evaluated in order to generate a better result in terms of the organization and optimization of the flow, compared to the gender of the store in question. The main objective of this work is to evaluate layout proposals generated through the PSL and other data sources - collaborators and external clients - with the help of a multi-criteria decision support method, and the AHP (Analytic Hierarchy Process) tool was selected to perform This task. It compares alternatives peer-to-peer through a hierarchical analysis based on the decision-making process of a manager. The work is directed to department stores that present challenges in defining and arranging their departments for increased productivity, as well as reconcile with the customer's purchasing decision process. The method was applied in a home center located in Belém-PA that needs to define the new physical arrangement of the store that underwent a lease process of a relevant portion for an outsourced company. Three different layout alternatives were generated, evaluated through four quantitative and qualitative criteria, and one proposal was selected, being detailed through sensitivity analysis made available through the Software Expert Choice used in the development of the work. Finally, suggestions for improvement for the company were consolidated after interviews with clients and employees in order to enrich the study.Item Estudo de viabilidade econômico-financeira da implantação de distrito industrial(Centro Universitário do Estado do Pará, 2018-12-11) Silva, Raphaela Gallo da; Carvalho, Mateus Borges de; Freitas, Felipe Fonseca Tavares de; http://lattes.cnpq.br/5523511253031983; Conde, Cláudio Luciano da Rocha; http://lattes.cnpq.br/4768582829135033Before showing all the factors and variables that affect this project, scenarios and alternatives. The investor/sponsor has more turns and possibilities so the returns of his actions must be observed for a better and more efficient use of resources. Given this scenario, this work aims at realizing the economic and financial viability of the implantation of the Industrial District in the city of Castanhal, based on public initiative. It will be used as computer simulation tools, in this case Crystal Ball to eplicate different scenarios and analysis of results, using the Monte Carlo Method as an end to heat and risks. For such analysis, use the feasibility study techniques of the technology to obtain results through the methods. Methodologically, it is a quantitative, the procedures to be characterized as a case study, with an unistandard interview, with form and observation. The illustration was performed by Crystal Ball software, where 3 macro scenarios were performed, with scenarios: pessimistic, ealistic and optimistic, to analyze how variables and behavior over the project period. For the pessimistic scenario 1, it is possible to have 12.1% of investment unfeasibility, a dominant nomenclature index, there are no indicators, and increases of almost 50% of the generated values can occur, according to NPV without realistic space 1 presents R $ 2,492,916.20 and not optimistic 2 R $ 4,301,840.00. The chances of a return on investment are high and, in the end, an analysis of the OptQuest of the minimum values for payment of the investment.Item Previsão de demandas em uma rede de postos de combustíveis, com auxílio de séries temporais, métodos causais e redes neurais artificiais(Centro Universitário do Estado do Pará, 2018) Teixeira, Rodrigo Simões; Siqueira, Sirius Raffael Jansen Costa; Freitas, Felipe Fonseca Tavares de; http://lattes.cnpq.br/5523511253031983; Nascimento, Polyana Santos Fonseca; http://lattes.cnpq.br/6889523334917369; Silva Junior, Carlos Gilberto Vieira da; http://lattes.cnpq.br/2738903947477853The object of this study is demonstrate with three quantity ways about ideas of demand, what is: time series, casual method and artificial neural system. And with this results, organize comparations about routine data and find the better method to be apply in a gas station. Based on an error measurement, where the one presenting the lowest is considered the best method. In order to achieve this, the objective of this study is to evaluate which of the mathematical methods can be more efficient in forecasting demand. In analyses will be use Excel®, Crystal Ball® and Matlab®. After all work, it is possible see artificial neural system with the best results, in second place we have time series and for last casual method. When we consider the week analyses, it's verified the best results, because of data control and outliers finish. In this form, it is correct consider the artificial neural with the best method when the subject is ideas of demand.Item Projeção do Sistema OKR em uma instituição de ensino(Centro Universitário do Estado do Pará, 2023-12-07) Negrão, Fernando Pinheiro; Santos, João Victor Tavares Messias dos; Carmo, Marcello Bernard Cardoso do; Freitas, Felipe Fonseca Tavares de; http://lattes.cnpq.br/5523511253031983; Oliveira, Márcia Cecília Rodrigues de; http://lattes.cnpq.br/9031699274609496; Elgrably, Isaac Souza; http://lattes.cnpq.br/7590598824563858The schools increase in Brazil and Belém do Pará reflects an educational expansion. The analysis from 2010 to 2021 reveals a reduction in the student-to-school ratio in high school, indicating greater regional competitiveness. In Belém do Pará, this growing competition is evident, with ratios decreasing in all educational categories. Thus, the overall objective was to design an OKR system for a private education company, aligning its goals with the construction of its strategic planning. This work adopted a qualitative-quantitative approach, requiring data collection and follow-up meetings with the management and other institution collaborators to achieve the desired objectives. The results obtained in this project include a clear definition of mission, vision, and values, effective design of the OKR system to guide strategic goals, and creation of a dashboard to track performance throughout 2024, along with a schedule for periodic review. Ultimately, the projection of the strategic planning provides the company with the full ability to proceed with the project and adapting to the challenges that will lie ahead.Item Projeto de melhorias em um almoxarifado de uma clínica odontológica universitária utilizando método PSL e políticas de reposição de estoques(Centro Universitário do Estado do Pará, 2017) Fernandes, Abraham Peres Mattos; Castro, Mariana Oliveira; Freitas, Felipe Fonseca Tavares de; http://lattes.cnpq.br/5523511253031983; Menezes, Sílvio Augusto Fernandes de; http://lattes.cnpq.br/5394614146901551; Souza, Gleydson Costa de; http://lattes.cnpq.br/5008946032576717Associated with the detailed knowledge of its process and the better stock policies, the physical space when disposed the right way, turns into a critic factor to the process functioning, facilitating the material, information and people flows. This paper presents a research that will use the application of the Systematic Layout Planning (SLP) method on it's simplified form, in a warehouse of an university clinic in the city of Belem, to choose an ideal layout that meet the needs of the site. Besides the method, the study applies the Business Process Model and Notation (BPMN), where were mapped the process of input, output and system record, in order to identify and propose improvements of the internal procedures. As well, the proposals of stock policies, such as: ABC curve and stock control, to optimize the way that the materials will be allocated in the warehouse. Therefore, were proposed improvements at the warehouse system, policies of stock reposition and the elaboration of two layout proposals, which the one selected meets all requirements of the regulatory standards and the restrictions imposed at the warehouse.Item Relevância do orçamento base zero e do OTIF para a competitividade das empresas: estudo de caso em um centro de distribuição em Marituba-PA(Centro Universitário do Estado do Pará, 2018) Abreu, Ana Carolina do Nascimento; Moraes, Brena Lauria de; Freitas, Felipe Fonseca Tavares de; http://lattes.cnpq.br/5523511253031983; Silva Junior, Carlos Gilberto Vieira da; http://lattes.cnpq.br/2738903947477853; Conde, Claudio Luciano da Rocha; http://lattes.cnpq.br/4768582829135033A structured logistics planning enables the development of a service system that effectively meets customer needs, as well as measuring costs and investments in the face of the uncertainties provided by the loads transportation infrastructure in Brazil. Therefore, the objective of this paper is to study the Zero Base Budget from the distribution center of Brasil Foods S.A to identify the importance of its control, and its main impacts on logistic results as well. Based on this analysis, a failure in demand forecasting was identified, in which a study was applied to OTIF, which is a tool for measuring and evaluating the quality of logistics processes aligned to customer satisfaction. In addition to identifying the main causes of logistical management problems through quality tools, this paper suggests alternatives to improve service levels and the efficiency of the logistics of the company. Since customer service is one of the most powerful elements available to the organization in pursuit of competitive advantage.