Process capability. Process capability refers to the performance of the process when it is operating under statistical control. Two capability indices are usually computed: C p and C pk in a similar ...

Fuzzy control charts represent a significant evolution in Statistical Process Control (SPC) by addressing intrinsic uncertainties in measurement and human evaluation that classical approaches ...

This course addresses the basic theory behind Statistical Process Control (SPC), a method used in monitoring and controlling the quality of a process through statistical analysis to reduce variation.

These are typically captured using a control chart -- a statistical tool used in manufacturing or business to show the extent of the variation in a process.

Statistical Process Control charts have been called the Voice of the Process. Progressive manufacturers utilize control charts to 'listen' to their processes so that potentially harmful changes ...

There are no simple answers to these questions as semiconductor manufacturing is not a 100% defect-free process, but with the help of the latest quality-control and analytical systems, the defect ...

Traditional statistical process control charts assume that observations are independent and normally distributed about some mean. We investigate the robustness of traditional charts to data ...

Types of control charts Calculation of control limits for an XbarR chart Rules for detecting "out of control" Sampling Process Capability Indices (Cp, Cpk, Pp, Ppk) SPC Program implementatio Who Will ...

SPC can also be used to meet ISO requirements for "continual improvement" as well as FDA requirements to "control and monitor production processes". SPC can even be used to monitor complaint rates, to ...