摘要
以体积最小为目标函数,建立了满足一定约束条件的外啮合齿轮泵的优化设计数学模型。在此基础上编制了m文件,利用Matlab优化工具箱对齿轮泵结构参数进行优化,并对优化结果进行了分析。结果表明,与原结构相比,优化后的齿轮泵重量减轻了27.52%,可大大降低制造成本。
Aiming at the minimum volume, the mathematical model of optimization design of external gear pump is established which meets certain constraint conditions. In order to solve the mathematical model and obtain the optimum results of structural parameters of gear pump, the m files are compiled and run by using Matlab optimum toolbox. Afterwards, the optimum structural parameters are analyzed. Result shows that comparing to the original structure, the weight of the gear pump is decreased 27.52%, thus the manufacturing cost can be reduced greatly.
出处
《机械》
2010年第B06期29-31,共3页
Machinery
