Combined Array Approach for the 12 Run Plackett-Burman Design 

By : Renu Kaul, Sanjoy Roy Chowdhury

Page No: 25-35

Abstract
Taguchi’s ([8], 1987) robust parameter design, is a very useful technique for reducing variation and improving product’s quality. However, in some applications, his approach leads to unnecessary expensive experiments. Alternatively, one can use combined arrays by modelling the response itself rather than the expected loss for Orthogonal Fractional Factorial Designs.
In this paper, we have exploited the non-orthogonal column structure of the 12 run Plackett-Burman (PB) design to generate non-orthogonal combined arrays.

Authors :
Renu Kaul
Department of Statistics, Lady Shri Ram College for Women (University of Delhi), New Delhi

Sanjoy Roy Chowdhury
Department of Statistics, Lady Shri Ram College for Women (University of Delhi), New Delhi
 

DOI: DOI-https://doi.org/10.32381/IAPQRT.2021.45.01-02.2