Originally, the processChart was intended as a diagram to model processes without swimlanes; the process Map provided swimlane capability.
起初，过程图表是为了在没有泳道时对过程模型用图表的方式建模；过程地图则提供了泳道功能。
2
Presents the principle of statistics process control, the judgement of state in statistical control for a process by means of control chart, and the analyses and improves processcapability.
阐述统计过程控制的原理、应用控制图对过程作出统计稳态的判断，分析并提高过程能力。
3
At last, control chart and processcapability analysis method is used to control and monitoring G1G2 production to prevent abnormal fluctuations and guarantee the improve results.