航天系统技术成熟度等级及评价准则定义.pdf

ECSS-E-AS-11C 1 October 2014 Space engineering Adoption Notice of ISO 16290, Space systems - Definition of the Technology Readiness Levels (TRLs) and their criteria of assessment ECSS Secretariat ESA-ESTEC Requirements Standards Division Noordwijk, The Netherlands ECSS-E-AS-11C 1 October 2014 Foreword This Adoption Notice is one document of the series of ECSS Standards intended to be applied together for the management, engineering and product assurance in space projects and applications. ECSS is a cooperative effort of the European Space Agency, national space agencies and European industry associations for the purpose of developing and maintaining common standards. Requirements in this Standard are defined in terms of what shall be accomplished, rather than in terms of how to organize and perform the necessary work. This allows existing organizational structures and methods to be applied where they are effective, and for the structures and methods to evolve as necessary without rewriting the standards. This Adoption Notice has been prepared by the ECSS TRL Task Force, reviewed by the ECSS Executive Secretariat and approved by the ECSS Technical Authority. Disclaimer ECSS does not provide any warranty whatsoever, whether expressed, implied, or statutory, including, but not limited to, any warranty of merchantability or fitness for a particular purpo