p chart control limits based on a small number of subgroups /
a production run. This thesis offers a solution to this
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | a production run. This thesis offers a solution to this at least 20 subgroups for setting up valid control limits, charts in short run situations and during the early stages of issue by proposing a method for setting up p chart control limits even when the data available is from only a small methods, while increasing the rate of false alarms by only a number of subgroups. The run length performance of the other methods. The applicability of these methods to a short process fraction nonconforming more often than the other two proposed method has been experimentally compared with two proposed method has been found to detect shifts in the run situation has also been assessed experimentally. The small amount. The classical Shewhart p chart procedure requires data from unknown. This data requirement has prevented the use of p when the true fraction nonconforming of the process is |
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| Item Description: | "Major subject: Industrial Engineering". Vita. |
| Physical Description: | viii, 57 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |