Citation

Kimura Y, Kushiro I, Goto T, Kunihiro Y. Trans. Soc. Automot. Eng. Jpn. 2014; 45(6): 1035-1040.

Copyright

(Copyright © 2014, Society of Automotive Engineers of Japan)

DOI

10.11351/jsaeronbun.45.1035

PMID

unavailable

Abstract

"Multiple sinusoid" is composed of sine waves, the frequencies of which are FFT's analysis frequencies. This paper describes an effectiveness of a method using the "multiple sinusoid" for the input of frequency response analysis of vehicle dynamics. In an example installing aerodynamic parts to a vehicle, such a minute difference of frequency characteristic has be extracted that is not able to be detected by the conventional method i.e. impulse response or step response.

Language: ja

Keywords

Evaluation Technology; Multiple Sinusoid; Vehicle Dynamics