Journal of Aerospace System Engineering (항공우주시스템공학회지)

The Society for Aerospace System Engineering (항공우주시스템공학회)
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Development of Full-Scale Static Test System for Aircraft Sensor Pod

항공용 센서 포드의 정적 구조시험장비 개발

  • Received : 2022.10.27
  • Accepted : 2023.01.12
  • Published : 2023.02.28
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Abstract

For aviation sensor pod, structural integrity should be verified through static structural tests for flight loads induced in various maneuvering conditions of the aircraft. For this, it is necessary to develop a test system for full-scale static load test of sensor pod. Based on test requirements, this paper introduced a test system configuration of the static test and the development of test structure frame, restraints equipment, loading equipment, control, and measurement equipment. In addition, methods and procedures for verifying the developed test system were explained. In conclusion, the static load test and data acquisition were successfully performed. Reliability of the test equipment was also verified in the process.

항공용의 센서 포드는 비행체 기동조건에서 유도된 비행 하중에 대하여 정적 구조시험을 통한 구조 건전성을 검증해야 한다. 이를 위해 센서 포드 전 구조체의 정하중 시험장비 개발이 필수적으로 요구된다. 본 논문에서는 시험요구도를 기본으로 정적 구조시험의 구성 및 시험 구조물, 시험체 구속장치, 하중 인가장치, 제어 및 계측장비 등의 설계, 제작, 조립 및 검증에 대한 방법과 절차들을 확보하였다. 결론적으로 센서 포드의 정하중 시험 및 데이터 획득을 성공적으로 수행하였으며, 시험장비의 신뢰성도 함께 입증하였다.

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References

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