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一种数控加工刀轨生成的并行算法 被引量:3

Study on Parallel Computing in NC Machining Program
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摘要 提出了基于消息传递的刀位轨迹并行计算方法。该方法首先将串行计算任务合理地划分成若干并行子任务 ,然后动态地分配到各处理机上 ,能充分利用网络中空闲的计算资源 ,提高计算速度。 We presents a method which is based on message passing interface(MPI) and uses idle distributed computation resource to speed up NC machining program. The experimental result of cutter-location data parallel computation algorithm based on projection method shows that it scores satisfying speedup.
出处 《机械科学与技术》 CSCD 北大核心 2004年第3期266-268,共3页 Mechanical Science and Technology for Aerospace Engineering
基金 8 63高技术研究发展专项 ( 2 0 0 2AA4110 3 0 ) 江苏省青年科学基金 (BQ2 0 0 0 0 4)资助
关键词 并行计算 消息传递MPI 数控加工编程 Parallel computing MPI NC machining program
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参考文献9

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