An algorithm for transforming design text ROM diagram into FBS model

In this paper, a novel algorithm is proposed to transform a ROM diagram obtained from a design text into a FBS model. Each state of the transformation process is defined by four features: ROM (Recursive Object Model), POS (Part of Speech), PES (Product–Environment System), and FBS (Function–Behavior–State). The transformation algorithm is thus constituted by transition rules which change one transformation state to another, and procedures which apply the transition rules to a given ROM diagram. A software prototype R2FBS is presented as a proof of concept to assist the transformation. Two examples are used to demonstrate how the proposed approach works.

► We developed an algorithm to transform design text ROM (Recursive Object Model) diagram into a structured FBS (Function–Behavior–State) model. ► The algorithm consists of transition rules derived using the Axiomatic Theory of Design Modeling. ► A transition rule maps four features: Part of Speech, Recursive Object Model, Product–Environment System, and Function–Behavior–State. ► Two examples are used to demonstrate the effectiveness of the presented algorithm. ► The proposed algorithm is useful for representing design states during the conceptual design process.