Application of the combined use of uniform experimental design and orthogonal experimental design in biomedicial engineering / 生物医学工程学杂志

ABSTRACT

A new optimized experimental designing method in biomedical engineering study is provided in this paper. The characteristic of the uniform design and orthogonal design was compared. Then, a new experimental design was proposed, which was the combined use of the two experimental designs. Discussed the theoretical basis, using method and its advantages. Furthermore, we proved the validity through our experiment. This method has the specificity of uniform design, fewer times of experiment and suit for experiment with multi-factors and multi-levels. This makes full use of the advantages of orhtogonal design which is widely used and can be analyzed by simple intuitionist analysis, avoids the disadvantages of uniform design in which data can only be processed by computer software. It can be widely used in the research and development of biomedicine engineering.