The design of an internal toothing gear shaping cutter can be summed up to a multi-target optimization problem. A mathematic model for optimization is established.
把内齿轮插齿刀的设计归结为一个多目标的优化问题，建立了优化的数学模型。
In the technics management part of MES, use fuzzy mathematics to design compound formulation, resolve the multi-target optimization problem in compound formulation.
在MES的工艺管理部分，利用模糊数学方法进行橡胶配方的优化设计，解决了橡胶配方设计中的多目标优化问题。
Traditional optimization methods use much more information of the target problem, so their convergence speed is much better, and the ability of finding local optimal is better.
传统的优化方法充分利用了目标问题的信息，局部寻优能力较强，收敛速度较快，但又会陷入局部最优的陷阱。
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