Development of Vehicle Airbag Ignition Algorithm Based on Power-Rate Method

Zhong Hao Bai; Pan Pan Xu; Yu Long Wang; Xue Gui Zhou

doi:10.4028/www.scientific.net/AMR.542-543.785

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 542-543Development of Vehicle Airbag Ignition Algorithm...

Development of Vehicle Airbag Ignition Algorithm Based on Power-Rate Method

Abstract:

In order to solve the high false triggering rate problem of vehicle airbag, a new airbag ignition algorithm based on power rate method was developed. In this paper, vehicle crash test data at different speeds was used and three parameters of acceleration Jerk and velocity were selected to determine the crash density. Finally, low-speed impact test, high-speed impact test and 40% offset impact test was conducted to validate the algorithm. The results demonstrated that the algorithm was of better sensibility and robustness.

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Periodical:

Advanced Materials Research (Volumes 542-543)

Pages:

785-788

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.542-543.785

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Online since:

June 2012

Authors:

Zhong Hao Bai, Pan Pan Xu, Yu Long Wang, Xue Gui Zhou

Keywords:

Crash Test, Ignition Algorithm, Power Rat, Vehicle Airbag

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