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Chanchai Techawatcharapaikul. The application of compressing speaker frequency control for cancelling the air-vortex turbulence from trucks causing unbalance to motorcycle. (). King Mongkut's University of Technology North Bangkok. Central Library. : , .
The application of compressing speaker frequency control for cancelling the air-vortex turbulence from trucks causing unbalance to motorcycle
Name: Wachirawit Rangdang
Organization :
King Mongkut's University of Technology Thonburi Bangkok. Department of Mechanical Engineering
Email :
wachirawit.rd@mail.kmutt.ac.th
Organization :
King Mongkut's University of Technology Thonburi Bangkok. Department of Mechanical Engineering
Email :
chanchai.tec@kmutt.ac.th
keyword:
Active noise symbols
LCSH:
Aerodynamics
-- Vibration
LCSH:
Motorcycling
-- Safety measures
LCSH:
Trucks
-- Aerodynamics
LCSH:
Sound pressure
-- Measurement
Abstract:
In this research, a novel method for the reduction of air-vortex turbulence caused by trucks to motorcycles is presented using speaker vibration through optimized frequency control. The concept involves cancelling the tensile stress from pressure around the truck by applying compressive pressure from the speaker. A frequency speaker model, driven by the truck's velocity sensor, was developed based on the correlation between the speaker's pressure output vs. frequency and the air-vortex pressure at different velocities. The results showed that the magnetic force of the speaker can reduce danger to motorcycles by interfering with the truck's air-vortex turbulence, which is often a cause of accidents between trucks and motorcycles.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Modified:
2026-04-29
Issued:
2026-04-29
บทความ/Article
application/pdf
BibliograpyCitation :
In Chiang Mai University. Faculty of Engineering. 2021 18th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2021) (pp.1100-1103). Chiang Mai : Chiang Mai University
eng
©copyrights King Mongkut's University of Technology North Bangkok
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0.024921 วินาที
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มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Wachirawit Rangdang;Chanchai Techawatcharapaikul | บทความ/Article |
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