鱼雷发动机多学科设计优化应用展望

Application Prospect of Multidisciplinary Design Optimization to Torpedo Engine

介绍了鱼雷发动机设计优化技术的现状与发展,提出了基于多学科设计优化(MDO)的鱼雷发动机优化设计方法,按零件、部件和总体方案设计3个阶段,分别从系统分解、模型建立、MDO策略、优化算法以及MDO平台建立5个方面,分析与展望了多学科设计优化在鱼雷发动机设计中的应用前景。

Torpedo engine design technologies are introduced with their development. A new method for torpedo engine design based on multidisciplinary design optimization （MDO） is presented, including three phases parts design, components design, and overall design. The application prospect of MDO to torpedo engine design is discussed with respect to system decomposition, system optimization model establishment, MDO strategy, optimization algorithm, and MDO platform construction.