The main purpose of lightweight construction is to minimise the weight of components or groups of components while taking account of all relevant parameters. Topology optimisation allows the construction process to be sustainably supported. It is a design tool for use at the design phase of a new component.

Based on the maximum available space and the given constraints, this method determines the material distribution for optimum weight distribution in the design. AIT also uses the TOSCA and OptiStruct software programs.

• Optimisation of structures while taking account of multiple load cases
• Component design with integration of manufacturing restrictions
• Use of different optimisation algorithms
• Concept development for maximum exploitation of materials, factoring in economic aspects