DESIGN OF EXPERIMENT
Hellloooo, today I will be talking about my experience with the Design of Experiment (DOE) method. The experiment scenario I was given was to perform the full factorial design and fractional factorial design with 8 replicates to find out which of the factors affects the flying distance. These are our Factors: Factor Level LOW (-) HIGH (+) Arm Length (A) 28cm 33cm Projectile Weight (B) 0.88g 2.07g Stop Angle (C) 30° 50° Full Factorial For the full factorial design, we conducted 64 runs in total for 8 runs with different factors. We follow the image below to see which factor to use. To give an example, for run 1 it is a minus sign for all factors. Hence we will be using the low arm length (28 cm), low projectile weight (0.88g) and a stop angle of 30 ° for run 1. It will then be repeated 8 times to normalize the data. After conducting all 64 runs, these are the results that we got. Converting these datas into graphs will enable us to measure the effect o...