ProjectSelection,C&E&FMEA英文(ppt 34頁)

CTx’s:
CT = “Critical To…”
CTS - Critical To achieving customer Satisfaction. Typically, this includes, but is not limited to, those parameters which are
CTQ - Critical to Quality
CTD - Critical to Delivery
CTC - Critical to Cost
Six Sigma Leads you to the “Critical” to Increase the Efficiency of the Improvement Process…..Work on What is Important
KPOV’s:
Key Process Output Variables. The results of the collective action of KPIV’s in a process on a product
The process outputs critical to achieving the CTX’s,
In Golf as an Example
Distance hit or degrees off line from tee to hole
KPIV’s:
Key Process Input Variables. Those process variables that directly and/or in conjunction with other KPIV’s, drive a change in an output variable
Club selection, stance, backswing velocity, club face angle, wrist action, follow-through Process Baseline:
The average, long term defect level of a process when all input variables in the process are running in an unconstrained fashion
Process Entitlement:
The best case, short term defect level of a process when all input variables in the process are centered and in control

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