A survey of multi-domain unified modeling of complex product and optimization design techniques

Multi-domain unified modeling of complex product and optimization design technology is one integration description methodology, which can describe how to construct the unified modeling of complex product and carry out the synthetical optimization based on various fields. To achieve the seamless integration of unified modeling of complex product and optimization design and realize the system-level optimization of complex product , the research status at home and abroad about multi-domain unified modeling of complex product and optimization design techniques were summarized, and the main technical issues of multi-domain unified modeling of complex product and optimization design were raised. Then the overall architecture of multi-domain unified modeling and optimization design platform on complex product was presented, and the system architecture of multi-domain optimization design platform was provided. Finally, the key technologies and research prospects of multi-domain unified modeling of complex product and optimization design techniques were also discussed.