|
Chen Yuan
Huang Qibai
Shi Hanmin
School of Mechanical Science
and Engineering,
Huazhong University of Science
and Technology,
Wuhan 430074, China |
|
|
MEASURING OF COMPLEX STRUC-TURE TRANSFER FUNCTION AND
CALCULATING OF INNER SOUND
FIELD
Abstract:
In order to measure complex structure transfer function and calculate inner sound field, transfer function of integration is mentioned. By establishing virtual system, transfer function of integration can be measured and the inner sound field can also be calculated. In the experiment, automobile body transfer function of integration is measured and experimental method of establishing virtual system is very valid.
Key words:
Complex structure Virtual system Transfer function of integration |