IAOTONG UNIVERSITY Systems Engineering Lecture 3 Stakeholder Requirements Definition Instructor(s) Prof.Jianjun Gao Department of Automation School of Electronic Information and Electrical Engineering 2014 Spring
Systems Engineering Instructor(s) + - 2014 Spring Stakeholder Requirements Definition Prof. Jianjun Gao Department of Automation School of Electronic Information and Electrical Engineering Lecture 3
Gao's V-Model Stakeholder Systems Engineering Lifecycle Analysis Overview Managment 个 Requirement Cost and Schedule Commissioning Analysis Management Operations System Verification and Architecture Validation Tradespace System Exploration Integration Human System Factor Design Definition and Safety Optimization System Engineering by J.J.Gao CLGO 2
+ - System Engineering by J. J. Gao 2 Gao’s V-Model Stakeholder Analysis Requirement Analysis System Architecture Tradespace Exploration Design Definition and Optimization System Integration Verification and Validation Commissioning Operations Lifecycle Managment Systems Engineering Overview Cost and Schedule Management Human Factor System Safety
Today's Agenda Importance of Requirements Identify the Stakeholder Techniques:Interview Techniques:Use case Techniques:Brainstorming Concepts of Operations Function Flow Block Diagram System Engineering by J.J.Gao ③cLse 3
+ - 3 Today’s Agenda Importance of Requirements Identify the Stakeholder Techniques: Interview Techniques: Use case Techniques: Brainstorming Concepts of Operations Function Flow Block Diagram System Engineering by J. J. Gao
Importance of Requirement Figure 2-1.Rush to Err WHAT DO YOU JOSEPH WANT ON YOUR HEATHER- ING- TOMBSTONE? HINK CHING CHIP! CHUNKI TON. TA-DA! 出5 JOSEPH THUD! HEATHER ING TON WHUMP Hooks and Farray 2001 System Engineering by J.J.Gao CLGO 4
+ - System Engineering by J. J. Gao 4 Importance of Requirement
Importance of Requirement ILL NEED TO KNOW FIRST OF ALL I MEAN WHAT ARE YOUR REOUIREMENTS WHAT ARE YOU IM TRYING TO BEFORE I START TO TRYING TO MAKE YOU DESIGN YOU TRYING TO DESIGN THE SOFTWARE ACCOMPLISH? MY SOFTWARE ACCOMPLISH WITH THE SOFTWARE? I WONT KNOW WHAT TRY TO GET THIS I CAN ACCOMPLISH CONCEPT THROUGH YOUR CAN YOU DESIGN UNTIL YOU TELL ME THICK SKULL:THE IT TO TELL YOU WHAT THE SOFTWARE SOFTWARE CAN DO MY REQUIREMENTS? CAN DO. WHATEVER I DESIGN IT TO DO! Scott Adams,Inc/Dist.by UFS,Inc. CLGO System Engineering by J.J.Gao 5
+ - System Engineering by J. J. Gao 5 Importance of Requirement