Discovering Significant FE Model Parameters with Orthogonal Array Experimental Design

Pettman S. Discovering Significant FE Model Parameters with Orthogonal Array Experimental Design. In: AES Conference: UK 13th Conference: Microphones & Loudspeakers. Audio Engineering Society; 1998. Paper MAL-17. Available from: https://aes.org/publications/elibrary-page/?id=7986

@inproceedings{Pettman1998_7986,
  author = {Pettman, Simon},
  title = {{Discovering Significant FE Model Parameters with Orthogonal Array Experimental Design}},
  booktitle = {AES Conference: UK 13th Conference: Microphones \& Loudspeakers},
  note = {Paper MAL-17},
  year = {1998},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=7986}
}

TY  - CPAPER
TI  - Discovering Significant FE Model Parameters with Orthogonal Array Experimental Design
AU  - Pettman, Simon
T2  - AES Conference: UK 13th Conference: Microphones & Loudspeakers
M1  - Paper MAL-17
PY  - 1998
DA  - 1998/03/06
UR  - https://aes.org/publications/elibrary-page/?id=7986
PB  - Audio Engineering Society
LA  - en
AB  - This paper demonstrates the considerable advantages of using experimental design to establish the parameter sensitivity in a FEA loudspeaker model. The experimental design process has enabled the analysis of a large number of control factors and their interactions in a small number of tests. It has helped to identify the 'vital' significant control factors that affect the on-axis SPL transfer function of a loudspeaker in an infinite baffle. Applying experimental design to FEA is advocated as a major step forward in improving the fidelity of the model and data interpretation. It is proposed that the engineering lessons learnt here will be broadly applicable to similar speaker designs.
ER  -