R esponse depends on Value of signal factor Values of control factors Engineers can select values Examples: dimensions. electrical characteristics Values of noise factors Engineers cannot select values Examples: temperature, part variations C Don Clausing 1998 人 16881 Fig 5Response depends on: • Value of signal factor • Values of control factors – Engineers can select values – Examples: dimensions, electrical characteristics • Values of noise factors – Engineers cannot select values – Examples: temperature, part variations © Don Clausing 1998 16.881 Fig. 5