Optimisation of test times of electronic equipment by the application of statistical test procedures
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Date
2015-01-15
Authors
Courtnage, Brian Philip
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Abstract
This project report investigates the feasibility of applying statistical
test procedures ( or sampling inspection ) to reduce the time spent on
inspecting electronic modules produced on the various production lines
of Telephone Manufacturers ( TM ). The effect of these procedures on such
factors as the average outgoing quality and the production yield, is examined.
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Two inspection situations exist at TM but no information concerning the
production process ( distribution of defective products ) is available,
this data must therefore be simulated.
A number of sampling plans are chosen for evaluation. The relative performance
of each of these sampling plans is then assessed using the simulated
production process data. The sampling plan that produces the best
results, is selected for implementation.