AP233 Overview

AP233AP233STEP Systems Engineering STEP Systems Engineering

ProjectProject

Jim U’RenJim U’RenSeptember 29, 2005September 29, 2005

Scope of AP233Scope of AP233

Systems Engineering from a “Big Systems Engineering from a “Big Picture” Point of ViewPicture” Point of View

RequirementsRequirements Functional structureFunctional structure Physical structure and allocationPhysical structure and allocation Configuration and traceabilityConfiguration and traceability Project and data managementProject and data management

– ScheduleSchedule– CostCost– RiskRisk

Consistent with INCOSE’s vision of Systems EngineeringConsistent with INCOSE’s vision of Systems Engineering

AP233 ApproachAP233 Approach

AP233 uses a modularized approachAP233 uses a modularized approach– Partitioned a large problem spacePartitioned a large problem space– Allows sequential deliveriesAllows sequential deliveries– Develope APIs and Reference Develope APIs and Reference

ImplementationsImplementations Work with other standards organizationsWork with other standards organizations

– OMG’s SysML TeamOMG’s SysML Team– INCOSEINCOSE

Scope of AP233Scope of AP233Planned Module SetsPlanned Module Sets

Requirements--completeRequirements--complete Structural Models Structural Models Behavioral ModelsBehavioral Models

– Function-basedFunction-based– State-basedState-based

Project ManagementProject Management– WBSWBS– SchedulingScheduling– CostCost– Organizational StructureOrganizational Structure

Risk Analysis*Risk Analysis* Rules*Rules* Validation and VerificationValidation and Verification PDM ExtensionsPDM Extensions SecuritySecurity Data RepresentationData Representation

Legend:Green-complete, Yellow italics-in process, White-TBD*Active collaboration with other teams: Risk with AP239, Rules with AP210

Systems EngineeringSystems Engineering

ParticipantsParticipants NASA - NASA - H. Frisch, G. SiebesH. Frisch, G. Siebes

Eurostep – Eurostep – J. U’Ren D. Price, P. SpibyJ. U’Ren D. Price, P. Spiby

OSJTF – OSJTF – D. HardyD. Hardy

BAE SYTEMS - BAE SYTEMS - J. JohnsonJ. Johnson

NIST - NIST - P. Denno, A. Barnard-FeeneyP. Denno, A. Barnard-Feeney

Georgia Tech - Georgia Tech - R. Peak & Co.R. Peak & Co.

Boeing - Boeing - G. SmithG. Smith

John Deere - John Deere - R. BurkhartR. Burkhart

IBM - IBM - L. BalmelliL. Balmelli

MoD UK – MoD UK – M. GibsonM. Gibson

Lockheed Martin - Lockheed Martin - S. FriedenthalS. Friedenthal

General MotorsGeneral Motors - - M. LoefflerM. Loeffler

Volvo - Volvo - M. LindebladM. Lindeblad

United Technologies - United Technologies - R. CohenR. Cohen

Northrop Grumman – Northrop Grumman – R. WoodR. Wood

Motorola – Motorola – R. Bruce, T. Robar R. Bruce, T. Robar

EADS – EADS – H. Eisenmann, R. EckartH. Eisenmann, R. Eckart

Syntell – Syntell – Erik HerzogErik Herzog

Vendors ParticipatingVendors Participating:: UGS – UGS – TeamCenter RequirementsTeamCenter Requirements

ThreeSL - ThreeSL - CradleCradle

i-Logixi-Logix - - Statemate, RhapsodyStatemate, Rhapsody

Artisan – Artisan – Real-time StudioReal-time Studio

Vitech - Vitech - CORECORE

TelelogicTelelogic – – DoorsDoors

ITI –ITI – QFDQFD

INCOSE - INCOSE - D. Oliver, M. DickersonD. Oliver, M. Dickerson

OMG - OMG - SE DSIG, SysML, DODAF TeamsSE DSIG, SysML, DODAF Teams

NDIA - NDIA - J. HollenbachJ. Hollenbach

Systems EngineeringSystems Engineering

Near-term PlansNear-term Plans

Release AP233 WD2 in Oct 2005Release AP233 WD2 in Oct 2005– Work BreakdownWork Breakdown– ScheduleSchedule– Structure (system breakdown)Structure (system breakdown)– Function-based BehaviorFunction-based Behavior– State-based BehaviorState-based Behavior

Test Test – Test data exchanges using AP233/STEP modules Test data exchanges using AP233/STEP modules

Complete mapping of STEP/AP233 to DODAF Complete mapping of STEP/AP233 to DODAF database database

Work with AP239 to get Risk Modules to ballotWork with AP239 to get Risk Modules to ballot

Systems Engineering ProjectSystems Engineering Project Challenges Challenges

SC4 Management and Rules ChangesSC4 Management and Rules Changes– Recent changes in SC4’s timeframes between Recent changes in SC4’s timeframes between

stages (NWI, WD, CD, DIS, FDIS, IS) have created stages (NWI, WD, CD, DIS, FDIS, IS) have created thresholds that could threaten project cancellationthresholds that could threaten project cancellation

ResourcesResources– Marketing SE project and PDES, Inc. capabilities to Marketing SE project and PDES, Inc. capabilities to

potential sponsors - need to close “the deal”potential sponsors - need to close “the deal” Infrastructure Support for AP233Infrastructure Support for AP233

– Resource constraints limiting updates and bugfixes Resource constraints limiting updates and bugfixes of key infrastructure pieces.of key infrastructure pieces.

Systems EngineeringSystems Engineering

Project AssessmentProject Assessment

AP233 continues to gain visibilityAP233 continues to gain visibility Vendor involvement in implementations Vendor involvement in implementations

continuescontinues Industry groups (e.g., INCOSE, NDIA) show Industry groups (e.g., INCOSE, NDIA) show

interestinterest Testing is important—initial plans made for a Testing is important—initial plans made for a

Systems Engineering Implementors Forum Systems Engineering Implementors Forum (SE-IF)(SE-IF)

Resources to complete the Project are tightResources to complete the Project are tight

OSJTF Sponsored WorkOSJTF Sponsored Work(Open Systems Joint Task Force)(Open Systems Joint Task Force)Linking DODAF-SysML-STEPLinking DODAF-SysML-STEP

SV4

AP233

OMG SysMLOther SE Views

Operational

Systems

Technical

DODAF

AP2xx

Detailed Design,Manufacturing,Life Cycle Support,…

ISO 10303STEP Standardsspecifies requirements for

AP233

DARS

CADM

CA

DM

CADM = Core Architecture Data ModelDARS = DoD Architecture Repository System