UAV를 이용한 돔형 원자력 격납건물 외관조사를 위한 3차원 모델기반 비행 좌표 생성 방법 = 3-D Model-based UAV Path Generation for Visual Inspection of the Dome-type Nuclear Containment Building

다국어 초록 (Multilingual Abstract)

This paper provides a method for generating flight path of Unmanned Aerial Vehicle (UAV) that is intended to be used in visual inspection of dome-type nuclear containment building. The method basically employs 3-D model to extract accurate location coordinates. Two basic route patterns that provide guide lines in defining moving locations were defined for each side wall and dome section of the containment. The route patterns support sequential capturing of images as well. In addition, several simple equations and an algorithm for calculation of the moving location on the route were developed on the basis of 3-D geometric characteristics of the containment building. A prototype computer program has been implemented to validate the proposed method, and a case study shows the method can visualize covering area in 3-D model as well.

목차 (Table of Contents)

• ABSTRACT
• 1. 서론
• 2. 무인항공기의 이동 위치 결정 방법
• 3. 검증을 위한 프로그램 설계 및 구현
• 4. 시범 사례 연구
• 5. 결론
• References

참고문헌 (Reference)

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2 Englot, B., "Sampling-based coverage path planning for inspection of complex structure" 29-37, 2012

3 Jun, M., "Cooperative Control: Models, Applications and Algorithms" Springer 95-111, 2003

4 Harwin, S., "Assessing the accuracy of georeferenced point clouds produced via multi-view stereopsis from Unmanned Aerial Vehicle (UAV) imagery" 4 (4): 1573-1599, 2012

5 Tran, C., "A roadmap creation algorithm based on visibility graph for flight path planning" 59 : 657-658, 2016

6 Monographs, J. J., "A Framework for Model-Driven Acquisition and Analytics of Visual Data Using UAVs for Automated Construction Progress Monitoring" 2015 : 156-164, 2015