Project description
Laboratory work assignment
Using a random number generation program, conduct a three-factor experiment at eight points (i.e., form three columns and eight lines in the scheduling matrix – fill it in randomly). It is advisable to take a limit of 20 when generating random numbers.
Determine the values of zero levels of factors, perform the normalization of factors.
Create a planning matrix for a complete three-factor experiment using an additional zero factor (X0=1).
Draw up a planning matrix for a fractional three-factor experiment, neglecting the interaction of factors.
Conduct an experiment at all points of the TEU, repeating 5 times the experiments at the selected points of the factor space (find the values of the response function Y from Table 1 in accordance with the option issued by the teacher).
Find the coefficients of the regression equation.
To check the properties of the full factor experiment: symmetry, normalization, orthogonality and rototability.
Make the regression equation in coded form, bring it to the natural, using the value of the intervals of variation.