| 角度单值-移动合向量长度θ-Rs控制图模拟 |
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| 引用本文： | 杨昆,吴东旭.角度单值-移动合向量长度θ-Rs控制图模拟[J].世界科技研究与发展,2010,32(5):678-680. |
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| 作者姓名： | 杨昆 吴东旭 |
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| 作者单位： | 辽宁工程技术大学安全科学与工程学院,阜新123000 |
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| 基金项目： | 国家自然科学基金，国家社会科学基金 |
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| 摘 要： | 以计角值控制图的性能分析为研究出发点，充分借鉴常规控制图性能分析的研究思路，结合圆上闭域的特点，从质量特性值服从VonMises分布这一角度展开分析，运用统计过程控制工具平均链长对计角值控制图中单值-移动合向量长度θ－Rs控制图进行模拟，分析该控制图在发生参数偏移的情况下平均链长的变化。
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| 关 键 词： | 计角值控制图 平均链长 模拟 |
Simulation of Control Charts for Single Value-Moving Resultant Length θ-Rs |
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| YANG Kun,WU Dongxu.Simulation of Control Charts for Single Value-Moving Resultant Length θ-Rs[J].World Sci-tech R & D,2010,32(5):678-680. |
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| Authors: | YANG Kun WU Dongxu |
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| Institution: | ( College of Safety Science and Engineering, Liaoning Technical University, Fuxin 123000) |
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| Abstract: | Based on the performance analysis of the control charts of angles, that of the conventional eontrol charts is taken as references, combined with the characteristics of the closed field of the circle. For that the qualitative characteristics obeys the Von Mises distribution, the control charts for single value-moving resultant length O-R., in the control charts of angles is simulated by the average chain length of contrnl tools in the statistical process. The changes of the average run length in the control charts are analyzed. |
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| Keywords: | control charts of angles the average run length simulation |
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