机构地区: 哈尔滨工业大学
出 处: 《低温建筑技术》 2002年第4期91-92,共2页
摘 要: 燃气工程质量数据是燃气工程质量控制的重要指标。结合燃气工程质量管理的实际 ,提出了一种基于X -R控制图的燃气工程质量数据分析方法 :利用MATLAB对工程质量数据进行计算机统计处理 ,根据形成的X -R控制图 。 Quality,data of gas engineering is a critical index for gas engineering quality control.Combining the practical requirement of gas engineering quality management,a new method for quality analysis of gas engineering based on X-R control chart is proposed:Utilizing MATLAB tools for computerized processing on quality data of gas engineering,according to the accomplished X-R control chart,the stability analysis of gas engineering quality is realized.