Friday, February 12, 2010

What is the aim of process control?

To get the asurance that you can make the desired product which meets the specifications all the time every time. To maintian the process variation minimal from the nominal values.





http://www.gmpqualityup.comWhat is the aim of process control?
This is very abstract subject. Aim of process control is to provide optimal operation of the controlled process, also to ensure that activities are conducted in a planned and systematic manner through the implementation of documented procedures, for example safe work procedures. By gathering information about the various stages of the process and performing statistical analysis on that information, an engineer is able to take necessary action (often preventive) to ensure that the overall process stays in-control and to allow the product to meet all desired specifications. Process control involves monitoring processes, identifying problem areas, recommending methods to reduce variation and verifying that they work, optimizing the process, assessing the reliability of parts, and other analytic operations.

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