In this study, static and dynamic analysis verification was performed to apply the fuel cell system to the E-PTO of the Wire aerial vehicle. First, structural analysis was performed to improve the weak points that occurred. Next, vibration analysis was performed on the fuel cell system for which structural safety review was completed according to the wide-band irregular vibration test standard. The analysis results showed that resonance occurred in a specific frequency band and local stress was high, so stiffness reinforcement was performed. After reinforcing the stiffness, stress was reduced through a decrease in transient response characteristics and resonance phenomenon.

This study secured the field technology of z-axis auto-leveling according to the standalone lift boarding box structure, measured the weight measurement and usage time of the used load, and found the measured value of the deviation of the allowable range and rotation angle of the y-axis rotation range.The Z-axis leveling deviation of the boarding box can also be checked, and auto-leveling technology using a hydraulic system is a very useful technology, and it is judged that this technology can be applied to various forms using the acquired technology.