EXPERIMENTAL STUDY OF REAPPEARANCE FOR SUDDEN ACCELERATION INCIDENTS
Presenter: Sungji Park
Forensic Engineering, National Forensic Service, Seoul, Korea (South)
SESSIONS
Oral Presentation 05
10/15/2014 2:00 PM - 3:30 PM
https://guidebook.com/guide/25839/poi/2259872/
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Simulation of Sudden Acceleration
in a Torque-Based Electronic Throttle Controller
by Ronald A. Belt
Plymouth, MN 55447
30 January 2015
http://www.autosafety.org/sites/default/files/imce_staff_uploads/Simulation%20of%20Sudden%20Acceleration%20in%20a%20Torque-Based%20Electronic%20Throttle%20Controller.pdf
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(excerpt - page 9 of 25):
IV. Experimental Evidence for Sudden Acceleration
Caused by Low Battery Voltage
Experimental evidence that supports the author’s theory of sudden acceleration has been obtained recently by a research team at the National Forensic Service in Seoul, Korea. This organization is the Korean government’s official automobile accident investigation team in Korea, and it has been looking into the cause of the epidemic of sudden acceleration incidents in Korea for the last several years. Their results show that the electronically operated throttle valve in a late model car with electronic throttle can be made to open to the maximum opening position by voltage fluctuations of 14 to 7 volts on the battery supply line without pressing on the accelerator pedal. Their results were described in an oral presentation given at the World Forensic Festival 2014 meeting in Seoul, Korea on October 12-18, 2014. An abstract of their presentation appears in the published abstract book for the meeting.
7 This abstract is reproduced in its entirety in Figure 5 below. A paper describing their complete findings has been submitted to an international journal and will be published soon after going through the peer review process.
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