Publications by authors named "Tae Sam Kang"
Article Synopsis
- The paper introduces a new platform for a flapping wing micro aerial vehicle (FMAVRES) that utilizes an extension spring for its resonant wing-driving system, offering easier mounting and greater endurance compared to traditional torsion springs.
- The research demonstrates that the torques for controlling roll, pitch, and yaw are directly proportional to control inputs, and models each torque response as a first-order system to address interactions among control commands.
- The prototype FMAVRES weighs 17.92 g and generates a lift force of 21.3 gf at 80% throttle, indicating its potential for developing efficient and resilient flapping micro aerial vehicles.
Liquid meniscus oscillation and drop ejection by ac voltage, pulsed dc voltage, and superimposing dc to ac voltages.
Phys Rev E Stat Nonlin Soft Matter Phys
August 2009
The electrohydrodynamic (EHD) spraying technique has been utilized in applications such as inkjet printing and mass spectrometry technologies. In this paper, the role of electrical potential signals in jetting and on the oscillation of the meniscus is evaluated. The jetting and the meniscus oscillation behavior are experimentally investigated under ac voltage, ac voltage superimposed on dc voltage, and pulsed dc voltage.
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