A Style Description Framework Analysis of Gear Stick Based on GRA and ISM

Abstract

This study proposed a shape analysis framework to analyze the interrelations and hierarchical relations among shapes. A formal topological model was applied to form analysis and establish a hierarchical framework work based on the relations among shape, functionality, and usability as the assessment criteria for the Grey Relation Analysis (GRA) to locate the optimal solution for Gear sticks s design. Lastly, the Interpretive Structural Modeling (ISM) was applied to investigate the interrelations among various Gear sticks. This shape analysis framework can help designers to conclude a formal scientific regularity from complex shapes as a reference for clarifying the logical thinking of designers in a design project.