Functional Digital Prototype-based MDO & Simulation

Efficient,precise,intelligent,integrated,virtual and digital is the design trend of modern complex product.A multidiscipline integrated design method was proposed,which takes functional digital prototype(FDP) as the core to integrate multidisciplinary design optimization(MDO) into digital design process.The MDO integration platform was constructed to realize the automated multidisciplinary design process efficiently and intelligently.Full analysis of product multiperformance and optimized simulation can be executed through integrated analyzing flow of vehicle engineering design.The proposed approach was also demonstrated by whole vehicle virtual testing.It can be adopted to the other complex system.