Presented at the 2013 MBSE Technical Forum in Huntsville, Alabama.

1. Your systems. Working as one.
Architecture
Executive Summary
William Antypas
Chief Consulting Engineer
FACETM Standards Alignment Chair
TSS SC Chair
June 20, 2013
FACE™ is a trademark of The Open Group
NAVAIR Public Release 2012-1233
Distribution Statement A
"Approved for public release
distribution is unlimited”

2. Executive Summary Agenda
– FACE Strategy
– FACE Business Model
– FACE Technical Standard

3. Your systems. Working as one.
Executive Overview

4. COEs and Mobile Computing
• Advances in mobile productivity owe much to Common Operating
Environments
• A Smartphone example highlights the benefits of COEs and gives
contrast to the DoD Avionics domain
• The FACE Technical Standard establishes a COE for DoD Avionics
Commercial Military
TM

5. • FACE, at a minimum, could provide for the Intersection of all Platform Data points
• Applications written to Baseline Profile would run on ALL platforms
(Extremely Portable but may not leverage fuller capabilities of some platforms!)
Overlap of Capabilities
Fighter
Bomber
Helicopter
Cargo
UAS
Nav
Comm
SA
…

6. • DoD Airborne systems are typically developed for a unique set of
requirements by a single vendor
– Long lead times, even for urgent needs
– Platform-unique designs limit reuse of software and increase cost
– Creates barriers to competition within and across platforms
• Current DoD Acquisition structure does not support the process of
software reuse across different programs
– Aviation community has not adopted a common set of OA standards sufficient to
allow the reuse of software components across the DoD fleet
– Aviation community has failed to enforce conformance to any existing open
standards that are in use
– Platform PMAs are not funded to assume cost or schedule risk of multi-platform
requirements
Why FACE?
The Future Airborne Capability Environment (FACE) is an approach designed as
a response to the DoD aviation community’s problems

7. Why a FACE Consortium?
A consortium formed under the
auspices of The Open Group is a
“Voluntary Consensus Standards
Body” as defined by the Nat’l Tech.
Transfer Act and OMB Circular A-
119 with the following attributes:
• Openness
• Balance of interest
• Due process
• An appeals process
• Consensus
• Enabler for consortium
participation by US agencies
• Foundation of consortium status
under National Cooperative
Research and Production Act
(NCRPA)
Steering
Committee
Enterprise
Architecture
Advisory
Board
FACE / UCS
Alignment
Technical
Working
Group
Business
Working
Group
600+
Individual
Participants
Consortium Structure

8. The FACE Consortium was formed in 2010 by The Open Group
Sponsors:
•Lockheed Martin
•Naval Air Systems Command (NAVAIR)
•US Army PEO Aviation
•Rockwell Collins
Associates:
• AdaCore
• Aitech Defense Systems
• Barco Federal Systems
• Brockwell Technologies
• CALCULEX
• Carnegie Mellon SEI
• Chesapeake Technology
Int’l.
• CMC Electronics
• CoreAVI
• CTSi
• Curtiss-Wright Controls
Defense Solutions
• DDC-I
• DornerWorks
• Draper Laboratory
• Esterel Technologies
• FMS Secure Solutions
• GE Intelligent Platforms
• Johns Hopkins Applied
Physics Lab
• L-3 Communications
• LDRA Technology
• LynuxWorks
• Objective Interface
Systems
• Physical Optics Corp.
• Presagis
• QinetiQ North America
• Real-Time Innovations
• Richland Technologies
• Stauder Technologies
• Support Systems Associates
• Symetrics Industries
• Thomas Production
Company
• Tresys Technology
• TTTech North America
• Tucson Embedded Systems
• Verocel
• ViaSat
• Zodiac Data Systems
FACE Consortium Members
Principals:
• ATK
• BAE Systems
• Bell Helicopter
• Boeing
• Elbit Systems of
America
• GE Aviation Systems
• General Dynamics
• Green Hills Software
• Harris Corporation
• Honeywell Aerospace
• Northrop Grumman
• Raytheon
• Sierra Nevada Corp.
• Sikorsky Aircraft
• Textron Systems
• US Army AMRDEC
• UTC Aerospace
Systems
• Wind River

9. Publically Released FACE Deliverables
• FACE Business Guide
– Steering Committee approved Business Guide August 2011
– Business Guide received PAO approval September 2011
– http://www.opengroup.org/bookstore/catalog/g115.htm
• FACE Technical Standard
– Steering Committee approved Technical Standard January 2012
– The Open Group Governing Board approved without objection 26
January 2012
– Edition 1.0 published and available at the following link on The Open
Group's Bookstore:
– http://www.opengroup.org/bookstore/catalog/c122.htm
– Edition 2.0 released – March 2013
– https://www2.opengroup.org/ogsys/catalog/c137

10. How FACE is Different From Previous DoD
OA efforts
• DoD worked with The Open Group to establish the FACE consortium such
that each Service and Industry members had an equal voice in determining
the solution
• Aggressive outreach by both Industry and Gov’t
– Build executive interest and adoption from the bottom up
– 1 Contract Award (Navy), 1 RFP (Navy), 8 RFIs to-date (5 Navy, 3 Army), 2 BAAs
(1 Navy, 1 Army), 1 SBIR (Army)
• FACE is addressing business aspects in parallel with development of the
Technical Standard
– Analyzed previous OA efforts
– Developed FACE Business Guide
– Defined in sufficient detail to allow conformance certification
– Public-Private collaboration to establish value for both customer and supplier

11. Your systems. Working as one.
Business Overview

12. BUSINESS WORKING
GROUP
(BWG)
Business
Model
Library Outreach
TWG
Support
BWG Structure
Conformance

13. Business Products
• Business Guide
• Contract Guide
• Library Implementation
– FACE Library Requirements Document Edition 2.0
– FACE Library
• Conformance Process
– FACE Conformance Policy
– FACE Conformance Certification Guide
– FACE Conformance Statement
– FACE Verification Statement
• Conduct Outreach

14. Stakeholders
Acquisition
Guidance
Scenarios
IP Licensing
FACE
Products & Services
DFARS
Impacts
Major Business and Policy Issues
That FACE Wrestles With

15. FACE Contract Guide
• Suggested Request For Proposal Language
– Contract Requirements
– Evaluation Criteria
• Suggested Contract Language
– Performance
– Incentive
– Fee

16. FACE Conformance Policy

17. FACE Repository/Library

18. Your systems. Working as one.
Technical Overview

19. TECHNICAL
WORKING GROUP
(TWG)
SEGMENT
LEADS
Data Model
and Data
Definition
• Configuration Model
• Data Model
• Health Monitor Data
Model
• Data Definition
Reference
Implementation
Guide
• Technical Architecture
Views
• Organization
• Safety/Security
• Implementation and
integration
• Language runtimes and
network libraries
Conformance
Verification
Matrix
• Edition1.0 Revisions
• FACE Introduction
BWG
Support
• Conformance
• Repository
TWG Structure
• Develop conformance
verification matrix
• Define conformance
test suite
requirements
• Develop matrix user’s
guide
Transport
Services
Segment
• TSS API
• TSS Configuration

20. • FACE Technical Standard Edition 2.1
– Revised Data Model
– Enhanced Health Monitor and Fault Management Requirements
– Enhanced Configuration Requirements
– Addressed Runtime and Component Framework packaging requirements
– Allows for two additional Platform Specific Common Services
• Device Protocol Mediation (DPM) Services
• Streaming Media Services
• Implementation Guidance for Edition 2.0, 2.1
– Use Cases
– Safety Guidance
– Security Guidance
– Best Practices
FACE Edition 2.0 Technical Deliverables

21. FACE Technical Strategy
War-Fighting Platform
Existing Computer Hardware New Computer Hardware
FACE Computing Environment
FACE Computing
Environment
Portable
FACE
application
Portable
FACE
application
Portable
FACE
application
Avionics Networks
The FACE strategy is to create a software environment on the installed
computing hardware of DoD aircraft (a.k.a. platforms) that enables FACE
applications to be deployed on different platforms with minimal to no impact
to the FACE application.

22. Eliminates Barriers to Portability
• Truly portable applications require
common open standards at
multiple layers in the architectures
• Prevents lock-in and improves
competition throughout supply
chain
• Uniform application of
common open standards
across DoD aviation needed
to break “Cylinders of
Excellence”
Traditional
Application
Presentation
Concerns
(Display H/W & S/W,
headless transports, cursor
devices, etc.)
Business Logic Concerns
(Many MIL-STDs, FMF,
RNP/RNAV, Situational
Awareness, etc.)
I/O Concerns
(Interface Cards, Radio
ICDs, Networks, OFPs,
etc.)
Other cooperating and/or
supporting applications
SPECIFIC
Display Hardware &
Software
SPECIFIC
Radios, Networks &
software
subsystems
Tight Coupling
here is a barrier
to portability
Tight Coupling
here is a barrier
to portability
Tight Coupling
here is a barrier
to portability
SPECIFIC
Operating System & Drivers
Tight Coupling
here is a barrier
to portability
Portable FACE
Application
Presentation
Concerns
(Display H/W & S/W,
headless transports,
cursor devices, etc.)
Business Logic
Concerns
(Many MIL-STDs, FMF,
RNP/RNAV, Situational
Awareness, etc.)
I/O Concerns
(Interface Cards, Radio
ICDs, Networks, OFPs,
etc.)
Other cooperating and/or
supporting applications
SPECIFIC
Display Hardware &
Software
SPECIFIC
Radios, Networks &
software
subsystems
Tight Coupling here
no longer impacts
application
portability
Adaptation
Layer
Adaptation
Layer
Adaptation
Layer
SPECIFIC
Operating System & Drivers
No longer a barrier to
portability due to
selection of operating
system standards
being present at all
computing
environments
Immutable abstraction
interfaces enable
portability as tight
coupling is moved out
of the “application”

23. FACE Layered Architecture

24. FACE Architectural Segments
• FACE Portable Components
Segment
– Portable Applications
– Portable Common Services
• Transport Services Segment
• Platform Specific Services
Segment
– Platform Device Services
– Platform Common Services
– Graphics Services
• I/O Services Segment
• Drivers
• Operating System Segment

25. • FACE expands on the MOSA and OA principles
• Use of abstraction layers at Key Interfaces to diminish
the need for new standards
– O/S interface (C) focused on POSIX profile 51-53 and ARINC
653
– I/O abstraction interface (B) based on common I/O API and
messaging interface
– Standardized Transport abstraction interface (A)
• Defined to support POSIX, ARINC 653, DDS, CORBA
• Extensible and Flexible for integration of future transport
mechanisms
Interface Overview

26. OS Segment Interfaces
Operating System Segment
FACEO/SAPIs
FACERuntimeAPIs
FACEFrameworkAPIs
Standardized
FACE Operating
System API
Profiles
Standardized
FACE Runtime
API
Standardized
FACE
Framework APIs
FACE Operating
System
(O/S)
FACE Runtimes
(RT)
FACE
Frameworks
(FW)
No FACE
Standardization
of “Bottom side”
interfaces
No FACE
Standardization
of “Bottom side”
interfaces
No FACE
Standardization
of “Bottom-side”
interfaces

27. I/O Services Segment
I/O Service Management Capability
I/O Data Movement Capability
Device Driver Normalization
Adaptation Capability
1553Driver
429Driver
SerialDriver
OtherDrivers
Platform Specific Services Segment
I/O Config
(XML)
I/O Services
Segment
I/O Configuration Data would
contain the full specification for
each I/O interface.
Standard device drivers
based on operating system
and hardware of choice.
I/O Interface

28. Transport Services Segment

29. FACE Data Model Architecture
• Three levels to the primary data and message models aligned with ideas from
the Object Management Group’s (OMG) Model Driven Architecture ™
• The addition of the Component (UoP) Model allows us to tie components to the
messages and data elements in the Platform Model
• Supports definition and potentially generation of code and other artifacts

30. Units of Portability
Portable Component Segment
Operating
System
FACE I/O Services
FACE Platform Specific Services
FACE Transport Services
Traditional FACE
Application
Mission-Level
Capability
Runtime based
FACE Application
Mission-Level
Capability
Programming
Language Runtime
Unit of PortabilityUnit of PortabilityUnits of Portability
Framework based
FACE Application
Mission-Level
Capability
Application
Framework
Units of Portability Dashed Box
denotes bundled
deliverable set
Framework based
FACE Application
Mission-Level
Capability
Application
Framework
Programming
Language Runtime
Must Use
C
A
Must Use

31. Reference Implementation Guide

32. Technical Conformance

33. • Technical
– Finalize FACE Standard Edition 2.1
– Begin FACE Edition 3.0
– Complete Edition 2.1 implementation guidance
– Prototype/validate Standard Edition 2.0 (Academia)
• Business
 Develop Business Guide
– Develop Contract Guide
– Develop Library Implementation Guidance
– Develop Conformance Implementation guidance
– Conduct Outreach
– Support CORP project and associated Program BCAs
Next Steps

34. • FACE will enable getting mobile capabilities to the
Warfighter faster and at a lower cost
• FACE is being designed through industry and government
collaboration
• FACE is addressing the business concerns that have
hampered other OA initiatives
• FACE should be considered for any Defense avionics
software procurement where reuse is a goal
• FACE and its model for public-private partnership are
relevant to many domains, where it goes from here is up to
you
Summary

35. Your systems. Working as one.
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