SCAlable & ReconfigurabLe Electronics platforms and Tools SCARLETT

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1 SCAlable & ReconfigurabLe Electronics platforms and Tools SCARLETT From the Integrated Modular Avionics the First Generation architecture to the Distributed Modular Electronics solution Page 1

2 Collaborative Project - Consortium SCARLETT: Large-scale integrating project 38 Partners 16 countries Budget: 40 mln EUR Leader: THALES France Large Industrial Companies: Airbus, SAGEM, GEA,... Public Research centers: ONERA, NAL,... Industrial Research centers SMEs Universities: Bremen, Bristol, Hamburg, Nottingham, Rzeszów Page 2

3 Collaborative Project - Schedule Page 3

4 Distributed Modular Electronics Next generation IMA platform will need to provide more computing power and interface capability Volume / weight / power consumption constraints will remain Page 4

5 Additional market expectation Increase operational reliability Toolset Toolset Toolset F1 Toolset F2 F3 F4 F5 F6 OS OS OS OS C P M I O Non- AFDX AFDX C P M I O C P M I O C P M I O switch switch switch switch Reduce cost of avionics parts Reduce Set of Part Numbers Save weight, volume, power consumption Page 5

6 Additional market expectation Increase operational reliability Avoid unscheduled maintenance Toolset Toolset Toolset F1 AFDX Reduce development cycle Toolset F2 F3 F4 F5 F6 IMA-2G OS OS OS OS C I C C C P I I I Non- O P P P M AFDX O O O M M M Industry-wide step changes are required switch switch switch switch Scalability to various aircraft types Reduce cost of avionics parts Reduce Set of Part Numbers Save weight, volume, power consumption Page 6

7 SCARLETT Approach Increase operational reliability Avoid unscheduled maintenance Reduce development cycle 1 Provide a scalable solution 2 Define minimal SCARLETT set of modules 3 IMPLEMENTATION Increase number of supported OF IMA2G : function 4 Develop new Distributed standards to support 2 nd generation IMA Modular Electronics 5 Provide enhanced process and toolset 6 Demonstrate fault tolerance -- and reconfiguration Scalability to various aircraft types Reduce cost of avionics parts Reduce Set of Part Numbers Save weight, volume, power consumption Page 7

8 General: Changes from IMA 1G to 2G IMA 2G will provide the system designer with more options for integration in terms of computing power and communication Avionics Designer Work Load IMA 1G Aircraft Designer and Systems Integrator IMA 2G increases the integration level in terms of Criticality level of hosted systems Number of hosted systems in IMA System integration level Platform Design Work Load IMA 2G System Design System Design System Design IMA 2G means an increased complexity in terms of technology and processes IMA 2G objective is to optimize tool usage and their processes Platform Design System Design System Design System Design Page 8

9 SP3. Platform integration Definitions Common Resources An IMA Component which can be configured to perform a variety of functions AFDX Avionic Full Duplex Switched Ethernet IMA Perimeter The list of systems hosted by IMA Components Only a few different hardware modules: CPM Core Processing Module RPC Remote Power Centre REU Remote Electronics Unit RDC Remote Data Concentrator IRDC Intelligent RDC IOM Input Output Module Smart Device (Sensor or Actuator) Page 9

10 SCARLETT Schedule Step 1 Step 2 Step 3 ANALYSIS & EVALUATORS CAPABILITIES DEFINITIONS DEVELOPMENT DEMONSTRATIONS & ASSESSMENT Aircraft / System Requirements DME Platform Elements DME Platform System/ DME Platform Concepts As Mock-ups Services DME Architecture Definitions Tools Set Integration Mock-ups Demonstrators DME Specifications Generic Platform DME Platform DME Platform Demonstrators Operational Demonstrators Demonstrators Definition Results/Assessment T0 T0+6 T0+24 T0+36 Page 10

11 SP3. Platform integration WP1.2 WP1.3 WP1.4 WP2.1 WP2.2 WP2.3 SP3 Platform integration WP3.1 Integration at Module Level WP3.2 Integration at Generic Platform Level WP3.3 Application Development for Demonstration SP4 Outputs Generic Platform verified CPMs, Network and Remote Electronics integrated verified WP2.4 WP1.5 Certification of Reconfiguration WP1.6 Standardization WP2.5 Common Packaging Concepts for Interchangeability Test Applications for Demonstrators verified Transversal activities Page 11

12 SP3. Platform integration WP1.2 SP3 Platform integration WP1.3 WP3.1 Integration at Module Level WP1.4 WP2.1 WP2.2 WP3.2 Integration at Generic Platform Level WP3.3 Application Development for Demonstration SP4 WP3 Partners Universities 15% AirFramer 22% WP2.3 WP2.4 WP1.5 Certification of Reconfiguration WP1.6 Standardization WP2.5 Common Packaging Concepts for Interchangeability SME 26% Large Industrial Company 19% Transversal activities Research Center 18% Page 12

13 SP3. Platform integration M9 M12 M15 M18 M21 M24 M27 M30 M33 M36 SP3 From April 2009 WP3.1 WP3.2 To November 2010 WP3.3 4 Decision Gate 4 Page 13

14 WP3.3. Application Development WP3.3. Application Development for Demonstration (Leader: General Electric Aviation, UK) T1. High Performances Data Distribution demonstration T2. I/O intensive demonstration T3. Time Critical demonstration Braking Control Application Fire/Smoke Detection Control Function Elevator Control Application (RUT) T4. Reconfiguration and Maintenance demonstration Page 14

15 Elevator Control Application Indirect (Fly-by-Wire) Flight Control System Rate Command / Attitude Hold Control PILOT u P k PF Flight Computer K Θ Θ D s + Θ T T s u PF p 1 u H1 δ H1 FF Actuator + FFs + 1 u H Synchro X Aircraft Module Θ + u H2 δ H2 Control Actuator p 2 Algorithms uc δ H q Designers tasks: Structure of pitch control system Control law calculation Properties of actuators and actuators controllers Synchronization of actuators load moments Page 15

16 Elevator Control Application AFDX Network Only AFDX + IRDC AFDX & Fieldbus Fast Loop Fast Loop Fast Loop Fast Loop Slow Loop Slow Loop Slow Loop Slow Loop Slow Loop Slow Loop CPM OS CPM OS CPM OS CPM OS CPM OS CPM OS ADFX SW ADFX SW ADFX SW Fieldbus) RDC RDC Fast Loop IRDC OS Fast Loop IRDC OS RDC RDC Sensor & Actuator Simulations Sensor & Actuator Simulations Sensor & Actuator Simulations Page 16

17 Elevator Control Application Time Critical Systems Guaranteed (maximum) Response time Systems who have to perform a defined function within a time period Maximum response time t < t MAX Within a defined time period t MIN < t < t MAX Only periodic functions so far Avionics must support: Short periods / high rate Must provide low latencies Must provide deterministic behaviour Real Time Operating System - Time Critical Requiments VxWorks Wind River PikeOS SysGo ARINC Avionics application software standard interface Page 17

18 Elevator Control Application Structure of the elevator control application 7-PT PILOT Θ u P 0-HC Handling Control Flight Computer u PF Stabilization Synchronization Θ D u H u H1 Θ q δ H 1-PS 2-AS M 1 M 2 u H2 3-AC1 Controller Controller 4-AC2 p 1 p 2 AR1 AR2 5-AR Elevator δ H2 δ H1 6-DA δ H AIRCRAFT X Flight Computer Modules 0 (HC) Handling Control Module 1 (PS) Pitch Stabilization Module 2 (AS) Actuators Synchronization Module 3 (AC1) Actuator Controller No 1 4 (AC2) Actuator Controller No 2 Modules for simulation and testing 5 (AR) Actuators and Elevator Dynamics Model 6 (DA) Model of Aircraft Longitudinal Dynamics 7 (PT) Model of Pilot's Steering Signal Page 18

19 Schedule & Progress of WP3.3 Elevator Control Application / RUT To be delivered to Wp4.3 Not Yet Carried out Requirements Specification Application Build 4 Testing Unvalid task Waiting for validation Validated task 1 Preliminary Design & Interface Specification 2 3 Application Design 5 Prototype Delivery for Initial Integration 6 Implemented Process Final Delivery To WP /09 11/09 02/10 05/10 08/10 09/10 10/10 INIT mm/yy mm/yy mm/yy mm/yy mm/yy mm/yy mm/yy TODAY Re-Assessed Page 19

20 The future of SCARLETT SCARLETT and Way Forward FUTURE PROGRAMMES SUKHOI SJ AIRBUS A400M AIRBUS A380 IMA2G NEVADA VICTORIA IMA1G SCARLETT IMA1G Page 20

21 The future of SCARLETT SCARLETT and Way Forward FUTURE PROGRAMMES SUKHOI SJ AIRBUS A400M AIRBUS A380 IMA2G NEVADA VICTORIA IMA1G SCARLETT IMA1G Thank you for your attention Page 21

ARINC 653 Based Time-Critical Application for European SCARLETT Project.

ARINC 653 Based Time-Critical Application for European SCARLETT Project. Tomasz Rogalski, Slawomir Samolej, Andrzej Tomczyk 3 Rzeszow University of Technology, ul. W. Pola, 39-959 Rzeszow, Poland The SCAlable