基于MATLAB的平衡式复合齿轮泵的多目标优化  

Multi-objective Optimization of Balanced Compound Gear Pump Based on MATLAB

作　　者：朱立博[1] 栾振辉[1] 杨雪婷[1] 

机构地区：[1]安徽理工大学机械工程学院,安徽淮南232001

出　　处：《机床与液压》2015年第8期5-7,共3页Machine Tool & Hydraulics

摘　　要：以平衡式复合齿轮泵体积最小、流量脉动最小为目标函数,建立数学模型。运用MATLAB优化工具箱对相关参数进行多目标优化。采用优化工具箱中的fgoalattain函数编写程序,并进行计算机求解,使其在满足约束条件下复合齿轮泵的体积和流量脉动最小。The mathematic model of the balanced compound gear pump was established at the target of minimum size and mini？mum flow pulsation. MATLAB optimization toolbox was used for multi？objective parameters optimization, fgoalattain function was ap？plied, procedure was written and the optimal solution was obtained with the computer. So the size and flow pulsation are minimized on the condition of satisfying constraints.

关 键 词：平衡式复合齿轮泵 多目标优化 

分 类 号：TH325[机械工程—机械制造及自动化]