소형무인기 안전성 향상을 위한 SHELL 분석 기법 적용 연구
A Study on the Flight Safety Improvement of Small UAVs based on SHELL Analysis
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초록
This study is to improve the safety of small unmanned aerial vehicles. UAVs can patrol enemy areas without casualties. making them a key equipment for reconnaissance during military operation. It is difficult for them to cope with dangerous situations and external environments. So, accidents of small scale UAVs used in military has been continuously reported during the operation. Appropriate cause analysis should be performed when accidents occur, and improvement points should be derived. This process can improve the operation rate of small scale UAVs. Therefore, SHELL analysis techniques were applied to analyze the fundamental causes of accidents, which led to a plan to improve small unmanned aerial vehicles. As a result, similar accidents have significantly decreased. Finally, if the results of this research are used to develop small scale UAVs in the future, it is expected that they will be able to acquire small scale UAVs that are more reliable.
Abstract
This study is to improve the safety of small unmanned aerial vehicles. UAVs can patrol enemy areas without casualties. making them a key equipment for reconnaissance during military operation. It is difficult for them to cope with dangerous situations and external environments. So, accidents of small scale UAVs used in military has been continuously reported during the operation. Appropriate cause analysis should be performed when accidents occur, and improvement points should be derived. This process can improve the operation rate of small scale UAVs. Therefore, SHELL analysis techniques were applied to analyze the fundamental causes of accidents, which led to a plan to improve small unmanned aerial vehicles. As a result, similar accidents have significantly decreased. Finally, if the results of this research are used to develop small scale UAVs in the future, it is expected that they will be able to acquire small scale UAVs that are more reliable.