Restricted Two-Factor Experimental Design
Meng Zhang · Journal of Tianjin University Science and Technology · 2008
To deal with the restrictions among controllable factors in design of experiments(DOE),the paper discussed how to select levels of controllable factors in experiment for building a planning matrix when the restrictions exist among controllable factors,and then collect and analyze data.In consideration of the restrictions between two factors,a viable solution was provided for DOE by introducing free factors and processing missing data in experiment,which converted an irregular-shaped region of experimentation to the regular-shaped region.And finally the experiment with restrictions between two factors was converted to a typical DOE.