Multi-Material Topology Optimization for the Conceptual Design of an Additively Manufactured Aerospace Smart Table

View Video Presentation: https://doi.org/10.2514/6.2022-3724.vid As the aerospace industry continues to explore advanced lightweighting techniques, topology optimization and additive manufacturing are two key areas that have significant potential but require further research before mainstream adoption. The objective of this work is to perform a multi-material topology optimization study on the design of a business jet smart table fabricated using additive manufacturing. Core optimization theory is reviewed, the smart table design problem is outlined, and the design optimization results are presented. Results indicate that aluminum additive manufacturing should be used in the main structural load paths, while plastic additive manufacturing can provide some stiffness to support minor loads.