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Collaborative monitoring of large infrastructures, such as military, transportation and maritime systems are decisive issues in many surveillance, protection, and security applications. In many of these applications, dynamic multi-agent systems using reinforcement learning for agents’ autonomous path planning, where agents could be moving randomly to reach their respective goals and avoiding topographical...
The wavelength shift of transmission resonance was achieved by a tapered metallic slit. We simulated the transmission and reflection of the tapered slit structure with the tapered slit width of 0.25, 0.5, 0.75 and 1 mm. The tapered slit angle shifted higher the resonance frequency, by which the cavity resonant length became shorter.
This paper presents a design and analysis of 40,000rpm class high speed slotless brushless DC motor for surgical hand-piece. To design the motor, performance characteristic according to stator slot type is compared. Simple analytical equation is applied to consider about slotless motor characteristics as like torque constant and speed constant. Design of prototype motor is proposed by simple analytical...
This study was conducted to find out the difference of heart rate variability between pre-and post-inhalation of anion. Mean heart rate was decreased and RMSSD (Square root of the mean of the sum of the square of differences between adjacent NN intervals) was increased significantly.
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