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International Conference on Statistics, Combinatorics and Related Areas and the Eighth International Conference of Forum for Interdisciplinary Mathematics
December 19-21, 2001
School of Mathematics and Applied Statistics, University of Wollongong
Wollongong, NSW, Australia

Organizers
Satya N. Mishra (University of South Alabama), Chandra M. Gulati (University of Wollongong)

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Improvement of Quality of a System Using Regression Designs
by
Srijib Bhushan Bagchi
Burdwan University, Burdwan, W. B., India.
Coauthors: Anish Chandra Mukhopadhyay,(I.S.I.,Kolkata,India), Rabindra Nath Das,(Burdwan University,Burdwan,India)

Improvement of performance of a system plays an important role in reliability theory. In this article an attempt has been made to use response surface designs incorporating correlated errors for improving the performance of a system by increasing the reliability for a given mission time or increasing the mean life. Robust rotatable designs are used in estimating regression parameters by Least Squares method assuming life distribution to follow exponential distribution and experimental error following a known correlated structure.

Date received: September 11, 2001

Copyright © 2001 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cagd-72.