Article ID Journal Published Year Pages File Type
4976431 Journal of the Franklin Institute 2008 11 Pages PDF
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
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