Improving Quality: On-Line Systems
On-Line Control (Statistical Process Control)
Requires Process Continuous Control from Production to Customer Service
Keeps process in standard conditions based on predefined intervals
Allows to restore standard levels by corrective actions
The corrective factors affect directly the product functions based on linear relations and are used in order to correct measured errors.
When production capability is reduced the number of inspections increase until to be able to cover the whole production in order to correct / erase defects before to distribute the product.