The question of flight path programming is TSP problem, regardless of other constraints. There are no effective real time algorithms of TSP problem at present.

无约束的航路规划问题，实际上是一个TSP问题，目前还没有求解TSP问题的比较有效的实时算法。

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To aim at the research on cutting direction in NC machining of free-form surfaces, a simplified time model for tool trace is established, and the system of tool path programming is discussed.

针对自由曲面走刀方向数控加工的研究，建立了简化的刀具轨迹时间模型，并对路径规划的系统进行了讨论。

youdao

To aim at the research on cutting direction in NC machining of free-form surfaces, a simplified time model for tool trace is established, and the system of tool path programming is discussed.

针对自由曲面走刀方向数控加工的研究，建立了简化的刀具轨迹时间模型，并对路径规划的系统进行了讨论。

youdao