systems integration embraer pdf - icasicas.org/media/pdf/workshops/2015/icas 2015 workshop...

31/August/2015

Aircraft Systems Integration from EMBRAER Perspective

João Paulo Marques Reginato – Systems Integration Manager

This information is the property of Embraer and cannot be used or reproduced without written consent.This information is the property of Embraer and cannot be used or reproduced without written consent.

Main Topics

- Introduction

- Systems Integration evolution on EMBRAER programs

- Next Steps

Introduction

This information is the property of Embraer and cannot be used or reproduced without written consent.

Introduction

This chart is notional and does not refer to any industry milestones such as aircraft launch, certification or entry into service dates. It’s only intended to provide a big picture of the avionics evolution.

Defense Market

Single Aisle

Large Jets

Medium Jets

Small Jets / TPs

General Aviation

Twin Aisle

Airbus ©

Boeing ©

Federated

80’s

Federatedwith Glass

90’s

IMASystemsBus

O / I

O / I

2000’s

Avionic Suite

�FunctionalIntegration

�Glass Cockpit

�FunctionalIntegration

�Glass Cockpit

�Weight & Volume

� Integration Effort

�ArchitectureCustomization

�Proprietary Tech.

�Poor Scalabilityfor Lower-End

Networked IMAAvionics Suite

(Proprietary)

Bus

O / I

O / I

State-of-the-Art

Networked IMAOEM Integration

(Open STD)

Bus

O / I

O / I

Networked IMAAvionics Suite

(Open STD)

Bus

O / I

O / I

Non-IMA NetworkedAvionics Suite

(Proprietary)

�Growth

�A/C SystemsIntegration & Automation

�Lead Time & Effort forA/C Sys. Integration

�A/C SystemsIntegration & Automation

�Growth, Weight & Volume

�Processes & Management

�No STDs Synergy Yet

�Systems & ProcessesEvolved With Lessons

�Flexibility for A/CSystems Integration

�Scalability

�Affordability

�Functional Integration

�HMI Customization

�Proprietary Tech.

�Growth�Shared Resources


Introduction

IntendedAircraftFunction

SystemDesign

Information

FunctionalSystem

Function, Failure& SafetyInformation

(

System DevelopmentProcesses

ARP 4754A / ED 79A-

System DevelopmentProcesses

Hardware DevelopmentLife-Cycle

(DO-254 / ED-80)

SafetyAssessmentof Aircraft inCommercialService(ARP 5150 / 5151)

Operation

Guidelinesfor IntegratedModular Avionics(DO-297/ED-124)

Development Phase

In-Service/OperationalPhase

Software DevelopmentLife-Cycle

(DO-178C/ED-12C)

Safety AssessmentProcessGuidelines& Methods(ARP 4761 / ED-135)

Certification Authorities focus: Safety


Introduction

- According to SAE ARP-4754A:

The current trend in system design is an increasing level of integration between

aircraft functions and the systems that implement them. While there can be

considerable value gained when integrating systems with other systems, the

increased complexity yields increased possibilities for errors, particularly with

functions that are performed jointly across multiple systems.

Aircraft/System integration is the task of ensuring all the aircraft systems operate

correctly individually and together as installed on the aircraft. This provides the

means to show that intersystem requirements, taken as a group, have been

satisfied. It also provides an opportunity to discover and eliminate undesired

unintended functions.


Introduction

Systems Engineering ProcessFUNCTIONAL ANALYSIS REQUIREMENTS ANALYSIS DESIGN

AIRCRAFT LEVEL AIRCRAFT LEVEL AIRCRAFT LEVEL

AIRCRAFT LEVEL

SUB-SYSTEM LEVEL

AIRCRAFTFUNCTIONS

AIRCRAFTREQUIREMENTS

DESIGN (BASIC

ARCHITECTURE)

CustomerRequirements

Source: Jackson 1997

SUB-SYSTEMFUNCTIONS

SUB-SYSTEMREQUIREMENTS

SUB-SYSTEMDESIGN

Systems Integration evolution on EMBRAER programs


Evolution

5

42

76

49 53

79

-10

10

30

50

70

90

EMB 120 EMB 145 EMB170/190

EMB-500 EMB-505 EMB-550

EMBRAER Civilian Programs

Number of embedded systems that uses software


Evolution

The information presented during ICAS

Workshop is confidential and cannot be

reproduced.

Next Steps


Next Steps

CyberSecurity


Next Steps

Temp

Ctrl

PressCtrl

A664switch

Ethernet

switch

Cockpit EFB

QAR

File Server

CSD EFB

Wireless

Bridge

Manufacturer Network

Airline Network

Maintenance GSE

CyberSecurity


Next Steps

http://aticourses.com/

Model-based systems engineering (MBSE) is the formalized application of modelling to support system requirements, design, analysis, verification and validation activities beginning in the conceptual design phase and continuing throughout development and later life cycle phases (INCOSE-TP-2004-004-02, Version 2.03, September

2007).


Next Steps

STAMP - Systems-Theoretic Accident Model and Processes

STAMP is a new accident causality model based on systems theory and systems thinking described in Nancy Leveson’s new book “Engineering a Safer World.” STAMP accounts for the new causal factors associated with software, human-decision making, new technology, social and organizational design, and increasing complexity. (http://psas.scripts.mit.edu/).


Summary

- Introduction

- Systems Integration evolution on EMBRAER programs

- Next Steps


ESTAS INFORMAÇÕES SÃO PROPRIEDADE DA EMBRAER E NÃO PODEM SER USADAS OU REPRODUZIDAS SEM AUTORIZAÇÃO POR ESCRITO.

Questions?

João Paulo Marques [email protected]

systems integration embraer pdf - icasicas.org/media/pdf/workshops/2015/icas 2015 workshop...

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