Detail publikace

COMPARISON OF METHODS FOR MEASURING SHOCK DURATION

KUNZ, J.

Originální název

COMPARISON OF METHODS FOR MEASURING SHOCK DURATION

Anglický název

COMPARISON OF METHODS FOR MEASURING SHOCK DURATION

Jazyk

en

Originální abstrakt

This paper compares a linear interpolation, an interval and a sine interpolation method for measuring mechanical shock duration. All methods are analysed to find differences and limitations. Then methods are tested on simulated and real shock shapes to confirm analysis results. We discov- ered that the sine interpolation method is very robust to noise, however is sensitive to shock shape changes. The linear interpolation method accuracy is influenced by noise, however this method works also on high noise level (SNR = 0 dB). The interval method provides consistent results up to some noise level (SNR > 10 dB), where it stops working.

Anglický abstrakt

This paper compares a linear interpolation, an interval and a sine interpolation method for measuring mechanical shock duration. All methods are analysed to find differences and limitations. Then methods are tested on simulated and real shock shapes to confirm analysis results. We discov- ered that the sine interpolation method is very robust to noise, however is sensitive to shock shape changes. The linear interpolation method accuracy is influenced by noise, however this method works also on high noise level (SNR = 0 dB). The interval method provides consistent results up to some noise level (SNR > 10 dB), where it stops working.

Dokumenty

BibTex


@inproceedings{BUT135147,
  author="Jan {Kunz}",
  title="COMPARISON OF METHODS FOR MEASURING SHOCK
DURATION",
  annote="This paper compares a linear interpolation, an interval and a sine interpolation method for
measuring mechanical shock duration. All methods are analysed to find differences and limitations.
Then methods are tested on simulated and real shock shapes to confirm analysis results. We discov-
ered that the sine interpolation method is very robust to noise, however is sensitive to shock shape
changes. The linear interpolation method accuracy is influenced by noise, however this method works
also on high noise level (SNR = 0 dB). The interval method provides consistent results up to some
noise level (SNR > 10 dB), where it stops working.",
  address="Vysoké učení technické v Brně",
  booktitle="Proceedings of the 23nd Conference STUDENT EEICT 2017",
  chapter="135147",
  edition="1",
  howpublished="electronic, physical medium",
  institution="Vysoké učení technické v Brně",
  year="2017",
  month="april",
  pages="436--440",
  publisher="Vysoké učení technické v Brně",
  type="conference paper"
}