Introduction

Model Based Advantages & Disadvantages

Systems Engineering Purpose

Capturing System Boundaries

Model Elements & Relationships

Models vs Diagrams

Diagram Key Qualities

Methodology, Language, & Tool

SysML

Digital Thread

Key Aspects & Importance of MBSE

Closing Thoughts

Model Based Systems

Text-Based Document-Based Systems Engineering

Benefits of Mbsc

Requirements Management

Pain Points

Text-Based View

Benefits of Using a Model

Upcoming Events

Intro

Challenges

What is MBSE?

Benefits of MBSE

Conclusion

Starting a System Design Project

Basic Model

Requirements Diagram

Create a Geospatial Library and Collector

Create a Collector Interface

Working with the Collector

Physical Hierarchy Model

Textual Reports

Requirements Filters

Closing Remarks

Understanding digital engineering

How MBSE fits in the context of digital engineering

Future of systems engineering

System models

Virtual integration to manage risk throughout the life cycle

MBE to-be state

Thirty-meter telescope highlights

Change impact scenario

Alignment and phasing system

APS specification and architecture design artifacts

MBSE benefits for TMT

References & acknowledgments

What is MBSE?

Key Areas of MBSE

Multi-domain architecture

Closed-loop Quality Engineering

How to reduce complexity?

Product definition

Model Management through the Engineering Domains

Verification & Validation

Integrated Program Planning and Execution

Conclusion

Challenges to the Document-Based Approach

What is Model-Based Systems Engineering?

Course Objectives

Intro

Document-Centric Approach

MBSE Methodology

Diagram Pane

Creating Packages

Composition Relationship

Copy Paste Feature

Navigation

Model Structure Diagram Symbol

Outro

Who is Jon Holt?

Presentation overview

Why modelling vs. How do we model effectively and efficiently vs. How do we deploy MBSE

The need of Model-Based Systems Engineering: Complexity, Communication, Lack of Understanding

An Example - Consider a car...

An Example - Complexity dimensions

The Complexity Shape - The Brontosaurus Complexity

The MBSE Mantra - People, Processes, Tools

Evolution of MBSE: Document-Based to Model-Based

Summary

Question 1: Isn't MBSE ist just a tool approach to the Systems Engineering?

Question 2: If the need for MBSE is no different for SE, there would be no motivation for an organisation to use model-based if it has document-based systems engineering

Question 3: Please clarify the statement MBSE is like SE using Requirements Engineering as an example

Question 4: Do you have an adequate definition of complexity and how does it relate to the complexity theory?

Question 5: Is modelling a system using MBSE tools and methodology but not including executable models still count as MBSE?

Question 6: Given that the reason for a car is not changed, is the complexity growth based on the implementation choices?

Question 7: All of the aspects related to complexity increase of todays vehicle are related not to the functional aspects, would you agree? Shouldn't we blame ourselves for raise of the complexity?

Question 8: How would you sell the MBSE to management or board of directors?

Question 9: Can we predict and manage complexity using MBSE (Brontosaurus metaphor)?

Agenda

What is the value of MBSE?

Why is Systems Modeling important in the development process and the design and construction of Digital Threads?

Open Ventilator System Model

PPE Requirements

Ventilation System

MBSE Deep Dive

What is the role of simulation programmers in MBSE?

Generating Documents

Closing Remarks