The Multidisciplinary Design Optimization Methods for torpedo shape

摘要：

Based on MDO theory, using Bi-level Integrated System Synthesis (BLISS) and Concurrent Subspace Optimization (CSSO) , a multidisciplinary integrated optimization algorithm for solving the torpedo shape optimization design problem for lowdrag, low-noise and high-maneuverability is represented. The system level optimization model is established, the coupling problem between system and discipline level are solved by using quadratic response surface method. Finally, the effectiveness of analysis and optimization methods, models and calculation programs are verified through the examples, a better project in comprehensive performance was obtained.

关键词： MDO torpedo shape Drag Flow-noise Maneuverability.

作者: Jiapeng Zhao

作者单位: The 710 Institute of China Shipbuilding Industry Corporation Yichang, China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer Engineering and Applications(2011第三届计算机工程与应用国际会议 ICCEA2011)

会议地点: 海口

会议语种:英文

页码: 89-92

在线出版日期: 2011-07-15（万方平台首次上网日期，不代表论文的发表时间）