Sebastian Ripperda

Papers

Total Citations

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About

Sebastian Ripperda’s research focuses on the intersection of product development, modular design, and cost engineering, with a particular emphasis on helping companies manage high-variety product families. His key contribution lies in developing a cost prognosis methodology that enables firms to evaluate and select among multiple modular product structure concepts—a critical decision for industries balancing customization with efficiency. In his most-cited work, “Cost Prognosis of Modular Product Structure Concepts” (2015), Ripperda addresses the challenge that modularity is not a binary property but exists on a spectrum, meaning several viable modular concepts often compete. By providing a systematic, data-driven approach to forecast the cost implications of each concept, his research empowers engineers and managers to make more informed, economically sound decisions early in the design process. Though his citation count is still growing, this work has established him as a thoughtful voice in modularity and cost management, offering practical tools that bridge theoretical modular design with real-world manufacturing constraints. His contributions are particularly valuable for students and practitioners seeking to understand how to quantify trade-offs in product architecture.