Abstract: Statistical Process Control(SPC) primarily refers to the application of statistical analysis technologies to supervise the process currently and distinguish the abnormal variation of products’ quality in the process of production, so that the producers can take measures to eliminate the abnormity in time. The goal to improve and control the quality of the progress can be achieved. To study the practicability of SPC, the programming study on SPC tells much about the study on software programming and its related study, establishing mathematic model based on the principles of SPC. A system based on the theory by using advanced programming language with practicability is finished.

Key words: Statistical Process Control(SPC), mathematic model, software programming, practicability

摘要： 统计过程控制(SPC)是指应用统计分析技术对生产过程进行实时监控，区分出生产过程中产品质量的异常波动，以便管理人员及时采取措施，消除异常，达到提高和控制质量的目的。针对SPC的实际应用研究，SPC的软件编制阐述了统计过程控制原理，提出相关数学模型，对其模拟软件的设计进行了研究分析，并对相关的内容作了进一步的讨论。在理论知识的基础上采用高级编程语言进行软件编制，实现具有一定实用性的软件应用系统。

关键词: 统计过程控制, 数学模型, 软件编制, 实用性

CLC Number: 

• TP39