英语翻译Currently,sawmill machinery companies are developing real-time size lumber size control systems using non-contact laser measuring systems.These systems rely on the application of industrial statistics to large quantities of lumber thickne
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英语翻译Currently,sawmill machinery companies are developing real-time size lumber size control systems using non-contact laser measuring systems.These systems rely on the application of industrial statistics to large quantities of lumber thickne
英语翻译
Currently,sawmill machinery companies are developing real-time size lumber size control systems using non-contact laser measuring systems.These systems rely on the application of industrial statistics to large quantities of lumber thickness and width data.Because of the sampling intensity and frequent decision making in real-time systems,there is an increased chance of committing Type I or Type 11 errors when drawing conclusions if statistical methods are incorrectly applied.There is confusion in the industry concerning the appropriate statistical model to use for lumber size control.This survey of the current literature discusses three distinct methods for calculating and partitioning sawing variation,and thereby calculating control limits for control charts.This paper reviews the statistical foundation and current understanding of industrial statistics for implementing real-time SPC systems and makes recommendations for improvement.
英语翻译Currently,sawmill machinery companies are developing real-time size lumber size control systems using non-contact laser measuring systems.These systems rely on the application of industrial statistics to large quantities of lumber thickne
目前,锯木厂机械公司开发的实时控制系统尺寸大小木材利用非接触式激光测量系统.依靠这些系统应用到工业统计大量木材厚度和宽度数据.由于采样密度和频繁决策实时系统 还有更多的机会犯I型或11型作结论时,如果错误是统计方法 正确适用.有业内人士就混乱统计模型适当控制规模用木材.这项调查对当前文学讨论三个不同的计算方式、分配变异锯、 从而计算控制限控制图.综述统计基础和认识当前工业统计实行实时系统和最高人民法院提出建议 改善.