RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      SCOPUS

      Analysis of docking manoeuvres for 12U Cubesat with a collaborative mothercraft

      한글로보기

      https://www.riss.kr/link?id=A109700250

      • 0

        상세조회
      • 0

        다운로드
      서지정보 열기
      • 내보내기
      • 내책장담기
      • 공유하기
      • 오류접수

      부가정보

      다국어 초록 (Multilingual Abstract)

      The use of CubeSats as drones for inspecting the collaborative mothercraft is one of the most interesting in-orbit service missions for this kind of small spacecraft. The most challenging operation in this context is the retrieval of the CubeSat by the mothercraft after the inspection phase especially because any violation of safety constraints must be avoided. A well-established docking strategy in nominal and off-nominal conditions is fundamental already during the preliminary design phases. The present paper shows drivers and requirements that identify a set of design parameters on the state boundaries of the CubeSat, its main features, and the uncertainties due to the space environment and the system uncertainties. After the choices of the guidance, navigation, and control strategies and architectures, simulation sessions lead to an assessment of the robust performance in nominal conditions. Then, the off-nominal conditions are deduced and new simulation sessions confirm the capability of the system to react against discrepancies between actual state and desired state and system failures. The proposed solution is applied to a 12U CubeSat mission that will be released and, in case, retrieved by a mothercraft for observation purposes. The paper highlights the solution's effectiveness in nominal conditions, and when an error occurs in the approach velocity and failures affect the propulsion system, as an example of the entire analysis.
      번역하기

      The use of CubeSats as drones for inspecting the collaborative mothercraft is one of the most interesting in-orbit service missions for this kind of small spacecraft. The most challenging operation in this context is the retrieval of the CubeSat by th...

      The use of CubeSats as drones for inspecting the collaborative mothercraft is one of the most interesting in-orbit service missions for this kind of small spacecraft. The most challenging operation in this context is the retrieval of the CubeSat by the mothercraft after the inspection phase especially because any violation of safety constraints must be avoided. A well-established docking strategy in nominal and off-nominal conditions is fundamental already during the preliminary design phases. The present paper shows drivers and requirements that identify a set of design parameters on the state boundaries of the CubeSat, its main features, and the uncertainties due to the space environment and the system uncertainties. After the choices of the guidance, navigation, and control strategies and architectures, simulation sessions lead to an assessment of the robust performance in nominal conditions. Then, the off-nominal conditions are deduced and new simulation sessions confirm the capability of the system to react against discrepancies between actual state and desired state and system failures. The proposed solution is applied to a 12U CubeSat mission that will be released and, in case, retrieved by a mothercraft for observation purposes. The paper highlights the solution's effectiveness in nominal conditions, and when an error occurs in the approach velocity and failures affect the propulsion system, as an example of the entire analysis.

      더보기

      분석정보

      View

      상세정보조회

      0

      Usage

      원문다운로드

      0

      대출신청

      0

      복사신청

      0

      EDDS신청

      0

      동일 주제 내 활용도 TOP

      더보기

      주제

      연도별 연구동향

      연도별 활용동향

      연관논문

      연구자 네트워크맵

      공동연구자 (7)

      유사연구자 (20) 활용도상위20명

      이 자료와 함께 이용한 RISS 자료

      나만을 위한 추천자료

      해외이동버튼