SURROGATE MODELING TECHNIQUE FOR THE CONCEPTUAL AND PRELIMINARY DESIGN OF EMBEDDED ACTUATION SYSTEMS AND COMPONENTS

摘要

This paper presents a surrogate modelling technique adapted to multidisciplinary optimization problems involved during preliminary design and sizing of actuation systems and components. The proposed methodology combines dimensional analysis and surrogate modelling technique to build light models from finite element simulations. The proposed methodology is applied here on an electromechanical actuator to build several components models. Then they are used in a case study for the sizing of an aileron rotary actuator.