Vol: 43 Page: 13

Authors:
Bronisław Ceranka
Małgorzata Graczyk

Title:
 On the construction of regular a-optimal spring balance weighing designs

Language: English

Keywords:
A-optimal spring balance weighing design
balanced incomplete block design

Summary:
In this paper we study the problem of the estimation of individual measurements of objects in spring balance weighing design under the assumption that errors are uncorrelated and have different variances. The incidence matrices of the balanced incomplete block designs are used for new construction of the regular A-optimal spring balance weighing design. Theoretical research is illustrated by an example.

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