Ciencias Exactas y Ciencias de la Salud
Permanent URI for this collectionhttps://hdl.handle.net/11285/551039
Pertenecen a esta colección Tesis y Trabajos de grado de las Maestrías correspondientes a las Escuelas de Ingeniería y Ciencias así como a Medicina y Ciencias de la Salud.
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- Towards a digital twin lifecycle management framework(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2021-12-03) Villegas Torres, Luis Felipe; ROMERO DIAZ, DAVID CARLOS; 2219178; Romero Díaz, David Carlos; puemcuervo, emipsanchez; Rodríguez González, Ciro Ángel; Vazquez Lepe, Elisa Virginia; Bustamante Bello, Martín Rogelio; Urbina Coronado, Pedro Daniel; School of Engineering and Sciences; Campus Ciudad de MéxicoSmart Manufacturing has become one of the most important strategic priorities for manufacturing industries since it plays an important role in Industry 4.0 and Industrial Internet. Sensors and data transmission technologies are starting to be used most commonly to collect data at different stages of the product lifecycle, including product design, manufacturing, distribution, maintenance, and recycling. Big data analysis can enable the use of data to discover the causes of failures, simplify the supply chain, optimize product performance, improve production efficiency, etc. But to achieve these goals, they should first be able to overcome the challenge of connecting the physical product with its virtual product. The rapid development of advanced emerging technologies such as simulation, data acquisition, and data communication has helped to hold data synchronization between the physical product and the virtual product. In this way, is how Digital Twins (DT) came up to state the interactions between physical product and virtual product through a main channel called “Digital Thread” and generate the desired value from the captured data. Digital Twins, as an evolution of a cyber-physical system, has been paid more and more attention by academia and industry. DT can integrate physical and virtual data throughout the product lifecycle, thereby generating massive amounts of data that can be processed through advanced analysis. The results of the analysis can then be used to improve the performance of the product/process in the physical space. Being a relatively new concept, it lacks standards that homogenize the definition, maturity model, lifecycle, etc. among academic and industrial researchers. In this thesis, after conducting an exploration of the state-of-the-art, it was found that there is a need to make a first effort to establish a framework that guides DT designers throughout the entire lifecycle of a Digital Twin. This thesis presents a first approach towards a Digital Twin Lifecycle Management Framework that is sufficiently robust and comprehensive for its application in different use cases within the industry.
- A circular lean product-service systems design framework: motivations, drivers and constraints(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2018-05-16) González Chávez, Clarissa Alejandra; Romero Díaz, David; Rodríguez, Ciro; Vázquez, ElisaIn the last years, the Service Sector has received increasing attention from both academics and practitioners. The transition from traditional manufacturing to service-integrated systems has given place to the “servitisation revolution”, which today, is a relevant revenue generator not only for companies, but also, for societies. The definition of “Product-Service Systems” calls for value-generation through market expansion, by the addition of competitive advantages to previous companies’ offerings. This solution has been recognized for being one of the most efficient techniques towards the achievement of resource-efficient and sustainable economies. PSS has grown beyond expectations, becoming a common term among publications of the most recognized academic institutions and a highly discussed topic across a broad range of geographically diverse organizations. However, recent literature suggests analysing the compatibility of PSS with other tools, methodologies and principles, which may help enhance the intrinsic environmentally sustainable advantage that belongs in its first definitions; but that has, unfortunately, faded through time. This research attempts to do so; to analyse how Product-Service Systems can benefit from Circular Economy and Lean principles. In this first attempt, non-systemized, although valuable, literature was found. Through this research work, a Systematic Literature Review is developed to identify, through an objective quantitative and qualitative analysis, those tools, principles and methodologies which can modify each stage of a PSS. Furthermore, a first Circular Lean Product-Service System Design Framework is proposed and extensively described. This framework is validated empirically through a Case Study supported by two vessel-building companies. Further research is required to validate the proposed framework among different industries with a higher involvement in the CLPSS design.