Demonstration of SigmaGuardian Software for the Automotive Engineering Industry

Demonstration of SigmaGuardian Software for the Automotive Engineering Industry


this is the automotive showcase for Sigma Guardian what we’re showing here is a warranty defect whereby a gap appeared in the rear taillight several months after leaving the factory the gap caused the lamp to short-circuit because of water being led in we need Sigma Guardian to solve this issue the engineer clicks on the early warning dashboard and then clicks on the issue in question and then runs our case our case stands for root cause analysis solver engine it’s the set of algorithms core 2 sigma guardian they are non-statistical based on information theory and therefore able to deal with dirty or incomplete data what we’ve seen is that the algorithms have searched 24,000 parameters and we can see here from the results that is picked out three variables which were all within tolerance which combined show that there’s a volt region here where all of the 40 vehicles were by understanding what this fault region is one now knows that the root cause is caused by these three variables and therefore by obviating this fault region the defect can be eliminated this can be achieved using statistical process control in the manufacturing process or by redesigning the product


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