Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Save more on your purchases now! discount-offer-chevron-icon
Savings automatically calculated. No voucher code required.
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Agile Model-Based Systems Engineering Cookbook Second Edition

You're reading from   Agile Model-Based Systems Engineering Cookbook Second Edition Improve system development by applying proven recipes for effective agile systems engineering

Arrow left icon
Product type Paperback
Published in Dec 2022
Publisher Packt
ISBN-13 9781803235820
Length 600 pages
Edition 2nd Edition
Concepts
Arrow right icon
Author (1):
Arrow left icon
Dr. Bruce Powel Douglass Dr. Bruce Powel Douglass
Author Profile Icon Dr. Bruce Powel Douglass
Dr. Bruce Powel Douglass
Arrow right icon
View More author details
Toc

Functional analysis with state machines

Sometimes beginning with the state machine is the best approach to do use case analysis. This is particularly true when the use case is obviously “modal” in nature with different operational modes. This approach generally requires systems engineers who are very comfortable with state machines. The recipe is much like the previous use case analyses and can be used instead; the output is basically the same for all three of these recipes.

The primary differences are that no activity diagram is created and the sequence diagrams are created from the executing use case state behavior.

Purpose

The purpose of the recipe is to create a set of high-quality requirements by identifying and characterizing the key system functions performed by the system during the execution of the use case capability. This recipe is particularly effective when the use case is clearly modal in nature and the system engineers are highly skilled...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime