Florida’s Statewide Systems Engineering Management ?· Florida’s Statewide Systems Engineering Management…

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  • Deliverable 1-10: Technical Memorandum Floridas Statewide Systems Engineering Management Plan March 7, 2005 Version 2

    Prepared for: Florida Department of Transportation Traffic Engineering and Operations Office Intelligent Transportation Systems (ITS) Section 605 Suwannee Street, M.S. 90 Tallahassee, Florida 32399-0450 (850) 410-5600

  • Deliverable 1-10 Floridas Statewide Systems Engineering Management Plan

    Version 2 March 7, 2005

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  • Deliverable 1-10 Floridas Statewide Systems Engineering Management Plan

    Version 2 March 7, 2005 i

    DOCUMENT CONTROL PANEL File Name: Deliverable 1-10: Technical Memorandum Floridas Statewide Systems Engineering Management Plan File Location:

    Deliverable Number: 1-10

    Version Number: 2

    Name Date John M. Bonds, PBS&J December 11, 2003

    Troy Nguyen December 11, 2003

    Robert A. Nielsen February 12, 2004

    Martin S. Sas, PBS&J March 24, 2004

    Created By:

    Christopher S. Bausher, PBS&J April 18, 2004

    Reviewed By:

    Dave Hodges, PBS&J

    Pam Hoke, PBS&J June 9, 2004

    John M. Bonds, PBS&J November 16, 2004

    Pam Hoke, PBS&J February 28, 2005

    Modified By:

    Completed By: Pam Hoke, PBS&J March 7, 2005

  • Deliverable 1-10 Floridas Statewide Systems Engineering Management Plan

    Version 2 March 7, 2005 ii

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  • Deliverable 1-10 Floridas Statewide Systems Engineering Management Plan

    Version 2 March 7, 2005 iii

    Table of Contents CHAPTER 1 PROGRAM OVERVIEW 1. Introduction .................................................................................... 1 1.1 Why Read and Use Floridas Statewide SEMP? ............................... 1

    1.2 Compliance with Title 23, Part 940, of the Code of Federal Regulations.......................................................................................... 2

    1.2.1 Regional ITS Architecture......................................................... 2 1.2.2 Difference between Exempt and Nonexempt ITS Projects ....... 2 1.3 Program Objectives............................................................................. 3 1.4 Program Approach .............................................................................. 3 1.4.1 Program Philosophy ................................................................. 3 1.4.2 Project Development ................................................................ 5 1.5 Program Constraints and Limitations ............................................... 5 1.6 Verifiable Program Goals.................................................................... 7 1.7 Floridas Statewide SEMP Roles and Responsibilities .................... 9 1.8 Purpose .............................................................................................. 10 1.8.1 The IEEE 1220-1998 Standard............................................... 10 1.8.2 Definition of Floridas Statewide SEMP .................................. 10 1.9 The NITSA and Floridas SITSA What Do They Mean and

    What are They Used For? ................................................................. 11 1.9.1 How the Planning and Funding Process Takes Place ............ 12 1.9.2 How a Project is Selected for Implementation ........................ 13 1.9.3 Application of Floridas Statewide SEMP................................ 16 1.10 How to Use This Document .............................................................. 16 1.11 Systems Engineering Review Checklist Form................................ 17

    CHAPTER 2 REFERENCED DOCUMENTS 2. Document Applicability ................................................................ 19

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    CHAPTER 3 THE SYSTEMS ENGINEERING PROCESS DEFINED 3. The Systems Engineering Process ............................................. 21 3.1 Overview of the Systems Engineering Process.............................. 21

    3.1.1 The IEEE 1220-1998 Standard............................................... 21 3.1.2 Feedback................................................................................ 22 3.1.3 Integration Planning During the Design Phase ....................... 22 3.1.4 Requirements Verification During Integration ......................... 22 3.2 The FDOTs Systems Engineering Process Objectives ................. 23 3.2.1 Application of the Systems Engineering Process ................... 23 3.3 Standard Systems Engineering Description ................................... 23 3.3.1 The Front-End Systems Engineering Process........................ 24 3.3.2 Problem Definition The Five Whys?..................................... 25 3.3.3 Requirements Analysis Defining Solutions .......................... 26

    3.3.3.1 Identify Components of the Regional Architecture Being Implemented................................ 27

    3.3.3.2 ITS Market Packages................................................. 28 3.3.3.2.1 Example of Selecting Market Packages

    from he RITSAs ................................................28 3.3.3.3 Interface Definition..................................................... 31

    3.3.3.3.1 ITS Interface Standards ...................................32 3.3.3.4 The Concept of Operations........................................ 33

    3.3.3.4.1 Regional Concept of Operations......................33 3.3.3.4.2 Project Concept of Operations ........................33 3.3.3.4.3 Utilization Environment...................................34

    3.3.3.5 Constraints................................................................. 36 3.3.3.5.1 Project Constraints ..........................................36 3.3.3.5.2 Enterprise Constraints .....................................37 3.3.3.5.3 External Constraints ........................................37

    3.3.3.6 Design Synthesis Further Refining the Requirements ............................................................ 38

    3.3.4 Tracking Project Requirements and the Use of a Database ... 39 3.3.4.1 Functional Design Hierarchy...................................... 40 3.3.4.2 Design Verification..................................................... 41 3.3.4.3 Requirements Database and Tracking Tool............... 41 3.3.4.4 Types of Requirements.............................................. 43

    3.3.5 Performance Measures .......................................................... 44 3.3.5.1 Measures of Effectiveness and Measures of

    Performance .............................................................. 45 3.3.6 Analysis of Alternate Designs and Technologies

    Cost-to-Benefit Analysis ......................................................... 45 3.3.6.1 Alternate Conceptual Architectures and Technologies

    Example..................................................................... 45

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    3.3.7 Procurement Options.............................................................. 53 3.3.7.1 Make-Buy Analysis .................................................... 53 3.3.7.2 Gap Analysis.............................................................. 53 3.3.8 Systems Procurement Documentation ................................... 54 3.3.9 Brief Description of the Project Formal Reviews..................... 55 3.3.10 Functional Verification The Back-End Systems

    Engineering Process............................................................... 57 3.3.10.1 Classification of Test Methods.............................. 59

    3.3.10.1.1 Inspection...................................................60 3.3.10.1.2 Analysis ......................................................60 3.3.10.1.3 Demonstration............................................61 3.3.10.1.4 Testing........................................................61

    3.3.10.2 The RTVM An Evolution of the RTM ................. 62 3.3.10.3 Integration and Testing Planning.......................... 64

    3.3.10.3.1 Phased Integration and Demonstrated Milestones ..................................................64

    3.3.10.3.2 Milestone Demonstrations Tied to Progress Payments.....................................67

    3.3.10.3.3 An Example of Phased Integration with Demonstrated Milestones...........................67

    3.3.10.4 Integration and Testing Documentation................ 70 3.3.10.4.1 Test Plan ....................................................70 3.3.10.4.2 Test Procedures .........................................71 3.3.10.4.3 Test Reports ...............................................73 3.3.10.4.4 Deviations, Waivers, and Failures.............73 3.3.10.4.5 Formal and Informal Reviews ...................74

    3.3.11 Support Phase........................................................................ 75 3.3.12 Use of Standard Practices and Tools ..................................... 75

    CHAPTER 4 MANAGEMENT WITH THE SYSTEMS ENGINEERING PROCESS 4. Life-Cycle Management Using the Systems Engineering

    Process ......................................................................................... 77 4.1 Scope.................................................................................................. 77

    4.1.1 ITS Project Model ................................................................... 77 4.2 Purpose .............................................................................................. 79

    4.2.1 Planning Templates .......................