Pre-Order Coffee System

Summer

2016

PRE-ORDER COFFEE

SYSTEM

PRINCIPLES OF SYSTEMS ENGINEERING

PROJECT REPORT BY:

SUBMITTED TO:

NAVJOT SINGH

TULIO DIAZ

SUNDUS HOUSAH

FERESHTEH MAFAKHERI

40010075

27731353

27519362

CONCORDIA UNIVERSITY |INSE6400

Table of Content

1. Introduction …………..……………………………………………………..…..………………………………....2

2. Concept Development…………………………………………………..…..…………………………….…....3

2.1. Problem definition...……………………………………………………..…..……………………….4

2.2. Current System...…………………………………....…….……………………………….….……...5

2.3. Problem Statement…………….…..……………………………….……………………………..…5

2.4. Potential alternatives…………….…..……………………………….…………………………..…6

2.5. Weighted Score Model………….…..……………………………….…………………………..…6

2.6. System Goals………….…..……………………………….…………………………..……………..…6

2.7. System Constraints………….…..……………………………….……………………….………..…7

2.8. System Challenges………….…..……………………………….………………………………....…7

2.9. Feasibility Analysis………….…..……………………………….……………..……………..…..…7

2.10.

Context Diagram.…..……………………………….……………..……………..………8

2.11.

System Operational requirements………………………………………………...9

2.12.

Trade-Off Analysis………………………………………………………………………..11

3. Engineering Development …………………………..…………………………….............................12

3.1. Risk Management ………….…..……………………………….………………………………..…13

3.2. Subsystem Definition………….…..……………………………….…………………………...…14

3.3. System Flow Chart………….…..……………………………….………………………………..…14

3.4. System Integration………….…..……………………………….……………………………….…15

3.5. System Test ………….…..……………………………….………………………………………...…15

4. Post Development………………………………………………………………………………………………..16

4.1. Application Support………….…..……………………………….……………………………..…17

4.2. Application Upgrade………….…..……………………………….…………………………….…17

5. Conclusions ………………………………………………………………………………………………………….18

6. References……………………………………………………………….…………………………………………..18

7. List of Figures and Tables ……………………………………………………………………………………..18

8. Work Log ……………………………………………………………………………………………………….….…19

1

1. Introduction

Founded in 1964, the Tim Hortons brand is one of...