System Readiness Level Index

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The System Readiness Level (SRL) index is an index of maturity applied at the system-level concept with the objective of correlating this indexing to appropriate systems engineering management principals. The SRL of a given system is a function of individual TRLs and the maturities of the links between them, which will be defined based on a scale of integration readiness levels (IRLs).
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The resulting function of this interaction is then correlated to a five level SRL index. This SRL index is defined by the current state of development of a system in relation to the DoD’s Phases of Development for the Life Cycle Management Framework <ref>''Dod Directive 5000.1, Department of Defense, 2005. '' </ref>.
  
  
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===NASA===
 
===NASA===
 
===DoD===
 
===DoD===
<ref>''Dod Directive 5000.1, Department of Defense, 2005. '' </ref>
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<ref>''From TRL to SRL: The Concept of Systems Readiness Levels, B. Sauser Et al., 2006.'' </ref>
 
<ref>''From TRL to SRL: The Concept of Systems Readiness Levels, B. Sauser Et al., 2006.'' </ref>
 
<ref>''A Quantitative Analysis of System Readiness Level Plus (SRL+): Development of Readiness Level Measurement, N. Marlyana Et al., 2018.'' </ref>
 
<ref>''A Quantitative Analysis of System Readiness Level Plus (SRL+): Development of Readiness Level Measurement, N. Marlyana Et al., 2018.'' </ref>

Revision as of 14:08, 14 February 2021

The System Readiness Level (SRL) index is an index of maturity applied at the system-level concept with the objective of correlating this indexing to appropriate systems engineering management principals. The SRL of a given system is a function of individual TRLs and the maturities of the links between them, which will be defined based on a scale of integration readiness levels (IRLs). The resulting function of this interaction is then correlated to a five level SRL index. This SRL index is defined by the current state of development of a system in relation to the DoD’s Phases of Development for the Life Cycle Management Framework [1].


Contents

Background

NASA

DoD

[2] [3]

TRL

IRL

References

  1. Dod Directive 5000.1, Department of Defense, 2005.
  2. From TRL to SRL: The Concept of Systems Readiness Levels, B. Sauser Et al., 2006.
  3. A Quantitative Analysis of System Readiness Level Plus (SRL+): Development of Readiness Level Measurement, N. Marlyana Et al., 2018.
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