Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4976431 | Journal of the Franklin Institute | 2008 | 11 Pages |
Abstract
By using bond graphs to model power flow through components within different physical domains of the hearing aid, a set of differential equations to describe the system dynamics is collated. Based on these equations, sensitivity analysis calculations are used to approximately model the nature and the sources of output uncertainty during system operation. These calculations represent a robustness evaluation of the current hearing aid design and offer a means of identifying potential for improved designs of multiphysics systems by way of key parameter identification.
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
M.A. Perry, M.A. Atherton, R.A. Bates, H.P. Wynn,