The speed of launching new products will accelerate and so the complexity of products and productions systems (Sorli et al 2006; Windt et al., 2008). Change is a natural effect of product development and it offers opportunities to develop the related production (Jarratt et al, 2011; Lager, 2002). To increase the launching, simultaneous development projects with a multi-project structure can be initiated (Araszkiewicz, 2017). This results in transmitted design changes from the product development project into the related production development project. In turn, the production development project needs to manage these transmitted design changes.  The study has investigated how transmitted design changes shall be managed in production development projects. This was performed by exploring theoretical fields of Engineering Change and Project Management and collecting empirical data from a studied complex production development project at Scania DT.  A standardized Transmitted Design Change process is recommended to use in order to achieve better communication in-between the interdependent projects and manage change with respect to risk and without harming other processes. Furthermore, project management methodologies and its characteristics were discussed in order to support and facilitate the management of transmitted design changes. The study concludes that both flexible and traditional project management methodologies shall be adopted in these complex development projects with high levels of interdependencies. The combined strategy supports changes and uncertainties with flexible iterations and controls the projects with standardized processes and structure.

Submitted by Mariana Dornelles Vargas (marianadv) on 2015-05-08T12:04:31Z No. of bitstreams: 1 proposta_modelo.pdf: 898290 bytes, checksum: 612b5f9f3488f3a140bf6c1890f2ad9e (MD5) / Made available in DSpace on 2015-05-08T12:04:31Z (GMT). No. of bitstreams: 1 proposta_modelo.pdf: 898290 bytes, checksum: 612b5f9f3488f3a140bf6c1890f2ad9e (MD5) Previous issue date: 2011-11 / Nenhuma / Este trabalho aborda questões econômicas, sociais e ambientais sob a ótica do desenvolvimento de produtos sustentáveis nas empresas, e o impacto desses produtos para a sociedade que os consome e os descarta após sua vida útil. Através das definições de sustentabilidade frente à cadeia de suprimentos, processos e produtos, propôs-se um modelo de apoio a análise para desenvolvimento de produtos sustentáveis por meio de um ambiente de Desenvolvimento Simultâneo. A metodologia de pesquisa utilizada caracteriza-se por uma abordagem qualitativa de cunho exploratório, tendo como estratégia de pesquisa o estudo de caso, associado a entrevistas com os facilitadores e a utilização de uma pesquisa bibliográfica com a finalidade de colocar o pesquisador em contato direto com o que foi escrito sobre o assunto de pesquisa. Dentre os diversos processos de desenvolvimento de produto, este estudo delimitou-se às áreas de pesquisa nas etapas de planejamento, produção e comercialização de um produto chamado de sustentável, analisando os impactos de cada etapa em relação à visão sustentável. O case Eteno Verde, desenvolvido pela Braskem S/A, foi o objeto investigado e analisado na pesquisa, e deu origem à formalização de um modelo de apoio a análise para desenvolvimento de produtos sustentáveis via desenvolvimento simultâneo de produto, processo e cadeia de suprimento. / This paper discusses economic, social and environmental issues from the perspective of sustainable product development in companies, and the impact of these products on the society that consumes and discards them after their useful life. Through the definitions of sustainability to supply chain, processes and products, a model to support analysis of development for sustainable products was proposed through a simultaneous development environment. The research methodology used is characterized by a qualitative exploratory approach, with a case study research strategy, combined with interviews with the facilitators and the use of a literature research in order to put the researcher into direct contact with what was written on the subject of research. Among various processes of product development, this study narrowed to the areas of research in planning, production and marketing of a product called sustainable, analyzing the impact of each step in relation to the sustainable vision. The case green ethylene, developed by braskem s/a, was the object investigated and analyzed in the study, and led to the formalization of a model to support analysis of development for sustainable products development through development in product, process and supply chain.