Conference ICED Function
From Clemson Engineering Design Applications and Research
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[edit] Citation
Sen, C., Summers, J., (2011), “Exploring Potentials for Conservational Reasoning Through Formal Representations of Product Functions”, International Conference on Engineering Design 2011, Copenhagen, Denmark, August 2011, No. 630.
[edit] Abstract
This paper explores the possibility of supporting automated function-based reasoning in the conceptual design phase, specifically, reasoning needed to perform physics-based concept validation. Eleven atomic tasks of topologic reasoning, divided in two categories, connectedness and derivation, are identified that could be used to check graph-based function structures against conservation laws using only the count and types of flows attached to the functions. This reasoning is illustrated by simulating the sequential actions of a designer developing a new mechanical device. The algorithms are validated by implementing them in a function modeling software that first allows the designer to construct a function model and then detects violations of conservation laws in the model appropriately. ----
corresponding author [Joshua D. Summers]
