Journal of Aerospace System Engineering (항공우주시스템공학회지)

The Society for Aerospace System Engineering (항공우주시스템공학회)
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A Study on Test Environment and Process for Interface Verification of Unmanned Aerial Systems

무인항공기 체계 연동검증을 위한 시험환경 및 검증절차에 관한 연구

  • Received : 2019.02.07
  • Accepted : 2019.05.28
  • Published : 2019.06.30
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Abstract

This paper proposes the environment construction and test method of system integration laboratory (SIL) and system integration test (SIT) for verification of interface between onboard equipment and ground control equipment of unmanned aerial systems (UAS). This research also describes the interface environment between subsystems built in SIL and verification methods for the systems' operation logic through simulated flights. Similarly, the paper handles the ground integration test process of UAS in the real testing environments.

본 논문은 무인항공기 체계(UAS; unmanned aerial system)의 비행체 탑재장비 및 지상에서 운용하는 장비의 연동 검증을 위한 체계통합실험실(SIL; system integration laboratory) 및 체계통합시험(SIT; system integration test)의 환경 구축 및 이를 통한 검증방법에 대하여 다룬다. SIL 내 구축된 지상통제체계, 데이터링크체계, 비행체 탑재장비, 임무장비(EO/IR, SAR) 등과 같은 부체계간의 인터페이스 환경 및 모의 비행을 통한 체계 운용로직의 검증방법과 실험실 레벨에서의 검증이 완료된 각 부체계를 실제 시험 환경에서 검증하는 방법에 대해 기술한다.

Keywords

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Fig. 1 Interface Diagram of UAS

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Fig. 2 Diagram of System Integration Laboratory

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Fig. 3 Interface Verification Process of System Integration Laboratory(SIL)

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Fig. 4 System Integration Test(SIT) Environment Configuration of UAS

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Fig. 5 Test Data Analysis System

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Fig. 6 Interface Verification Process of System Integration Test

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Fig. 7 Configuration Change Formats

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Fig. 8 Process of System Integration Laboratory and System Integration Test

Table 1 Interface Messages

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Table 2 Results for Emergency Situation Logic Test

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Table 3 Results for Abnormal Situation Logic Test

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Table 4 Classification and Handling Standard of System Problem

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Table 5 Example of Test Results Analysis

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References

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