对导管螺旋桨进行优化设计的分析与探讨，建立优化数学模型，通过实例说明其可行性。
It's analyzed and inquired into optimality design of duck propeller. Mathematical models are set up. It shows it's practicable through example.
讨论了切削参数的智能化选择问题，进而确定了建立优化数学模型的优化目标，即与企业生产相一致的经济指标最高生产率和最低成本。
Then the problems of wit choice for cutting parameters are discussed. At the same time, optimization aims are found. They are the high productivity and low cost.
从理论上建立了系统运行的动态数学模型，设定优化运行模式。
A system dynamical mathematical model is established in theory, and an optimal performance pattern is fired.
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