{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/32473"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/32473","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Robust design as a driver of engine cylinder heads evolution : a framework for identifying product improvement paths","abstract":"The fundamental goal of Robust Design is to improve the quality of a product by minimizing the effects of variation. A key contributor to robustness over the long term is R&D. Therefore, a framework is desired to help managers to identify promising improvement paths that a system may undergo, thus helping out in deciding R&D resource allocation. The goal of this thesis is to contribute to a framework for robustness inventions. This contribution is sought by analyzing the evolution in robustness of a single component in a particular engineering system - the engine cylinder head. By analyzing a series of patents related to reliability and robustness of engine cylinder heads, the author identified generalizable inventive strategies for robust design.","abstract_html":"The fundamental goal of Robust Design is to improve the quality of a product by minimizing the effects of variation. A key contributor to robustness over the long term is R&D. Therefore, a framework is desired to help managers to identify promising improvement paths that a system may undergo, thus helping out in deciding R&D resource allocation. The goal of this thesis is to contribute to a framework for robustness inventions. This contribution is sought by analyzing the evolution in robustness of a single component in a particular engineering system - the engine cylinder head. 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