System Readiness Level Index

Preliminary Metrics

TRL

$[TRL]_{\text{nx1}}= \begin{pmatrix} TRL_1 \\ TRL_2 \\ ... \\ TRL_n \end{pmatrix}$

IRL

$[IRL]_{\text{nxn}}= \begin{pmatrix} IRL_{11} & IRL_{12} & ... & IRL_{1n} \\ IRL_{21} & IRL_{22} & ... & IRL_{2n} \\ ... & ... & ... & ... \\ IRL_{n1} & IRL_{n2} & ... & IRL_{nn} \\ \end{pmatrix}$

System Readiness Metrics

Component SRL

$Component SRL_i=\frac{SRL_i}{m_i}$

The 3-Step SRA Process

Perform Iterative Evaluations

TRL	IRL	Composite SRL_i	Mean	Composite SRL_i Range	SRL
9	9	1.000		0.914 - 1.000	9
8	8	0.828	0.914	0.750 - 0.913	8
7	7	0.672	0.750	0.601 - 0.749	7
6	6	0.530	0.601	0.467 - 0.600	6
5	5	0.404	0.467	0.349 - 0.466	5
4	4	0.293	0.349	0.245 - 0.348	4
3	3	0.197	0.245	0.157 - 0.244	3
2	2	0.116	0.157	0.084 - 0.156	2
1	1	0.051	0.084	0.000 - 0.083	1