摘要
利用模糊优化理论,以水消声器消声特性和流体动力特性为优化目标,建立了双目标模糊优化模型,并运用普遍型模糊规划方法求解.水消声器的传递损失和阻力损失分别采用边界元法和有限体积法求解.实验结果说明,运用双目标模糊优化技术,会使水消声器的结构设计更合理.
The fuzzy optimization theories were used in this paper for setting up a double-objectives fuzzy optimization model and a general fuzzy programming method was adopted to get solution for performance of muffle and fluid dynamical characteristics of the water t muffler. In this design the boundary finite element and finite volume method were used separately to get solution for transmission loss of muffle and resistance loss of muffle. In experiment, the results show that double-objectives fuzzy optimization technology can be adopted with the structure design of water muffle more reliable.
出处
《哈尔滨理工大学学报》
CAS
2006年第4期127-130,共4页
Journal of Harbin University of Science and Technology
关键词
水消声器
双目标模糊优化
传递损失
阻力损失
water muffler
double-objectives fuzzy optimal
transmission loss
resistance loss
