This paper presents a cost optimized model for long transporting pipe.

本文提出了一种面向长输管道数据采集系统的成本优化模型。

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Model takes the highway– conveyance as outside import, and takes freight and storage fee as general cost. Considering the competition between LC and LP, LP and LC are optimized in-phase.

模型以长途公路运输作为系统外输入，以运输费用和规模仓储费用作为总成本，考虑LP和LC间的竞争，把LP层和LC层同步优化。

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Through analyzing of the tool requiring, it is brought forward that the tool complementarity strategies that are created with dynamic tool requirement planning (DTRP) model, based on cost optimized.

通过对刀具需求的分析，提出了利用动态刀具需求计划模型（DTRP）生成基于成本优化的刀具补充策略。

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