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Verification and Validation (V&V). System of Systems (SoS) Assessment Platform. Agenda. Net-Centric V&V Strategies and Processes System of Systems Assessment Platform. What is Net-Centric?.

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verification and validation v v

Verification and Validation (V&V)

System of Systems (SoS) Assessment Platform

slide2

Agenda

Net-Centric

V&V Strategies and Processes

System of Systems Assessment Platform

what is net centric
What is Net-Centric?

A large set of desperate pieces of data provided by differing systems and/or sensors littered across a network awaiting multiple users, service providers or applications to use them to create information to be used by humans to solve problems

Individual facts, measurements, or observations which may or may not be sufficient to make a particular decision

DATA

VALUE

CHAIN

Obtained when elements of data are assembled, reconciled fused and placed in an operational context

INFORMATION

Derived from being able to use information to

construct and use an exploratory model based on understanding of the situation or phenomenon

KNOWLEDGE

DECIDE

ACT

implications of net centric
Implications of Net-Centric
  • Better situation awareness (SA) and situation understand (SU)
  • Decision support tools (synthesized and analyzed information):
    • Focus on relevant information to reduce uncertainty
    • Reduce process time and clearly visualize current and future air traffic states
    • Improve/reduce decision time
    • Offload spatial and temporal integration to hardware/software environment
  • Research to understand how to carve the problem space between pilots and air traffic controllers
  • Scaleable, adaptable, flexible, agile = effective and efficient
slide6

TRAFFIC FLOW MGT

Conceptual View of Current NAS

Data

Generated

from Systems

Correlate/Control/Decide

Tools/Systems

(Automation)

Future State

Mgt.

Apriori

to

Flight

Airlines/General

Aviation

FS21

Navigation

Apriori

to

Flight

Data/Info

Flight Services

Real-Time

Flight

Communication

TCAS

Pilots

TFM-M

Data/Info

Real-Time

Runway

Mgt.

ASDE-X

Data/Info

Towers

Surveillance

Data/Info

Real-time

Conflict Mgt

& Traffic

Depart/Arrive

CARTS/STARS

TRACONs

Weather

Data/Info

Real-Time & Near Future

Conflict

Mgt.

HOST/DSR

En Route Ctrs

Data/Info

Interoperable systems that exchange data in a point-to-point manner with human intensive manual processes

conceptual view of a net centric nas nextgen
Conceptual View of a Net-Centric NAS: NextGen

Net-centric systems that gather, fuse and analyze multiple pieces of data from multiple sources to meet unique user needs

Correlate

NetCentric has 2 components:

The transport layers and

The information layers.

This is about the information

layers

Data: Individual facts, measurements

or observations which may or may not

be sufficient to make a particular decision

Information: Obtained when elements

of data are assembled, reconciled, fused

and placed in operational context

Knowledge: Derived from being able

to use information to construct and use an

exploratory model based on understanding

of the situation or phenomenon

test for new capabilities
Test for New Capabilities
  • NextGen represents a fundamental paradigm shift from:
    • stove-piped, analog, point to point systems to ...
    • an integrated, digital, net centric architecture requiring a system of systems (SoS) development strategy that does not exist in its entirety today
  • NextGen has unique requirements which increase the need to:
    • Verify NextGen and its systems work correctly
    • Validate NextGen and its systems work in their intended environment
slide10

Team Organizational Structure

Maureen Molz

Manager, V&V

Strategies and Practices Team

AJP-7C2

Secretary: Kim Fitzpatrick (CTR)

Test Standards Board

V&V Strategies

V&V Strategies PM – Vacant

V&V Strategies Engineer – Vacant

Contractor Support: Howard Shectman

John Frederick, Chair

Harry Bilicki

Wanda Lopez-LaBarbera

Eric Lowy

Steve Oshel

Amnon Pollak

Contractor Support: Viola Gray

Contractor Support to AJP-7C1

Vy Bui

Noreen Miller

Kristin Snyder

Team Summary

7 FAA Employees

3 Contractor Employees

acquisition v v process
Acquisition V&V Process
  • Current:
  • Stovepiped
  • Limited interdependency issues
  • NetCentric:
  • SoS level performance
  • Performance relies on data integration
slide12

V&V Strategies and Practices Team Plan

  • Continue TSB Support
  • Continue AEB V&V Working Group Support
  • Begin Development of Prototype SoS Assessment Platform
    • Awarded Contract: 24 Sep 2010
    • Kick-off meeting: 6 Oct 2010
    • 1st Working Group Meeting: Oct 2010
advantages
Advantages
  • Provide acquisition decision makers more reliable information
  • Ability to track operational improvements through out the lifecycle process
  • Ability to mitigate risks associated with the increased system of system complexity
  • Common set of tools (data, models, scenarios) to assess system from research through system engineering into test
sos assessment platform
SoS Assessment Platform

Live (NAS systems controlled by humans)

Tier 1

DSS at the

Commander

NetCentric Net

NetCentric Net

Region A

CollectiveAgents

Decision Support Agents

Region B

GeoLoc

X

Collective

Intelligent Agents

Tier 2

DSS across

the Network

Constructive Sim

C2 Control

Region D

Zone G

Simulation

Network

(DIS/HLA/TENA)

Persistent

Data

Agent Sim

NetCentric V&V Experience

NetCentric V&V Design

GPS etc.

Agent Sim

GeoLoc

Y

Region C

CellxNet

UAS Sims

Agent Sim

Agent Sim

Zone F

Tier 3

DSS at

the Platform

Agent Sim

Region E

NAS System

Agents

NAS

Systems

Region F

Virtual Sims

EnRoute

SimNet

Weather

Target Generation

Tower Sims

OneSAF

Detail of Cell

Cockpit Sims

Multiple Cells running at different fidelity based on scenario requirements

Human Sims (Pilot, ATC, etc)

Virtual Simulation

With Intelligent Agents

Constructive Simulation

with Intelligent Agents

Intelligent Agents