Aircraft multidisciplinary optimization design integrated system based on OpenMDAO

• Main Authors: LUO XI, CHEN DINGHANG, HUANG JUN
• Format: Patent
• Language: Chinese; English
• Published: 14.02.2025
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses an aircraft multidisciplinary optimization design integration system based on OpenMDAO, and belongs to the field of multidisciplinary optimization design. The system comprises the following modules: a subject establishment module, a coupling analysis module, an experiment design module, an optimization design module and a data modeling module. The subject establishment module automatically generates an OpenMDAO component through input, output and computational logic defined by a user. And the coupling analysis module automatically generates an expansion structure matrix and an N2 graph according to the subject selected by the user, so that the user can carry out multidisciplinary coupling analysis. The experiment design module carries out experiment design and sensitivity analysis according to the experiment design method of the selected subject and system integration. And the optimization design module allows a user to select a subject, set a design variable, an optimization target an