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Structural Representation of VTOL Drone Flight Route using Nested Graph Structure and Analysis of Its Time Attributes KCI 등재
중첩된 그래프 구조를 이용한 VTOL 드론의 비행경로 구조 표현과 시간속성 분석
- 언어KOR
- URLhttps://db.koreascholar.com/Article/Detail/435329
pp.176-189
Vertical takeoff and landing (VTOL) is a core feature of unmanned aerial vehicles (UAVs), which are commonly referred to as drones. In emerging smart logistics, drones are expected to play an increasingly important role as mobile platforms. Therefore, research on last-mile delivery using drones is on the rise. There is a growing trend toward providing drone delivery services, particularly among retailers that handle small and lightweight items. However, there is still a lack of research on a structural definition of the VTOL drone flight model for multi-point delivery service. This paper describes a VTOL drone flight route structure for a multi-drone delivery service using rotary-wing type VTOL drones. First, we briefly explore the factors to be considered when providing drone delivery services. Second, a VTOL drone flight route model is introduced using the idea of the nested graph. Based on the proposed model, we describe various time-related attributes for delivery services using drones and present corresponding calculation methods. Additionally, as an application of the drone route model and the time attributes, we comprehensively describe a simple example of the multi-drone delivery for first-come-first-served (FCFS) services.
2. 기존연구
3. 드론 배송 서비스 개요
3.1 드론 배송 서비스 네트워크 구성
3.2 드론 비행경로의 설정
3.3 드론 배송미션의 생성
3.4 드론 배송 프로세스 흐름
4. VTOL 드론 비행경로 모델
4.1 VTOL 드론비행경로모델
4.2 단위비행구간
4.3 드론비행경로의 표현
5. 드론 비행경로의 시간속성
5.1 Processing Time and Flight Time
5.2 비행구간의 거리 및 시간 계산
5.3 ETP(wi) and ETF(lij) in epq
5.4 ETP(vp) and ETF(epq) of Gd
5.5 ETD and ETA at a Node
6. 결 론
Acknowledgement
References
