«From EMR Pictograms to µc programming using Java»

Transcription

1 Joint Summer School EMR 18 Energetic Macroscopic Representation EMR 18 Hanoi (Vietnam) June e COMMISSION DE COOPÉRATION QUÉBEC-VIETNAM «From EMR Pictograms to µc programming using Java» Prof. Ruben Gonzalez-Rubio and Prof. João P. Trovão University of Sherbrooke

2 - Outline Motivation 2. Developing a new path 3. Agile Planed releases 5. Conclusions

3 EMR 18 Hanoi (Vietnam) June 2018 «Motivation»

4 - The EMR - 4 The EMR is a very powerful tool, allowing to go from a model to a final system. Modeling the system. Simulate the system (using MatLab and SimuLink). Simulate or emulate the system with hardware in the loop. Some parts will be done in software by a µc or various µc Final system will use only µc(s) The EMR is a very structured approach. That helps a design to succeed. That is priceless in engineering.

5 - The EMR - 5 From EMR Electronic Control Unit TO sensors

6 - The EMR - 6 Our experience with the way we use MatLab and SimuLink, and the C-code produced by SimuLink to small micro controllers face some difficulties. We had problems when building The 1 st prototype of a system. Modeling and simulate a system was fine (with EMR). Designing the electrical part was also fine. Building the electrical part was painful job. Integration between hardware and software was the biggest problem. Configuration of µc, programming the µc?

7 EMR 18 Hanoi (Vietnam) June 2018 «Agile 101»

8 - Agile 101 crash course - From the Agile manifesto Organizational: Customer collaboration. Working software Produce minimal functionality Produce only the product requested Produce only code and test Responding to needed change 8

9 - Agile 101 crash course - From the Agile manifesto: Technical implication. Develop iteratively: Produce frequent working iteration. A live example. Freeze requirement during iterations. Treat tests as a key resource. 9

10 - Agile 101 crash course - 10

11 EMR 18 Hanoi (Vietnam) June 2018 «System to build and releases»

12 - System to develop - Proposition 1: A generic EMR pictogram Editor Why is interesting for EMR community? 12 Already done and used with limitations for uc programing

13 - System to develop - Proposition 2: A discrete Java simulator (using #1) Why is interesting for EMR community? 13? Not just a simulator

14 - System to develop - Proposition: A Java generator Why is interesting for EMR community? 14

15 - System to develop - Answer the industrial partners demand 15

16 EMR 18 Hanoi (Vietnam) June 2018 «Example: First step for an editor»

17 - Example - 17

18 - Example - 18

19 EMR 18 Hanoi (Vietnam) June 2018 «Conclusions»

20 - Conclusion - 20 We presented a plan for developing tools with the goal to satisfy industrial projects. The proposal is based in a new way to develop software: based in iterations and delivering working software that can be useful. We feel that the ERM team can help us improve the application. We are ready to collaborate.????????

21 EMR 18 Hanoi (Vietnam) June 2018 «BIOGRAPHIES AND REFERENCES»

22 «From EMR Prictograms to µc programming using Java» - Authors 22 Prof. Ruben GONZALEZ-RUBIO Université de Sherbrooke, exit Lab., Qc, Canada DèsS in Mathematics at Université Pierre and Marie Curie (1987). Research topics: Software engineering, Optimization, Artificial Intelligence, Prof. João P. TROVÃO Université de Sherbrooke, e-tesc Lab., Qc, Canada PhD in Electrical Engineering at University of Coimbra (2012) Research topics: Electric Vehicles, Multiple Energy Storages, Energy Management

23 - References - 23 A. Bouscayrol et al., "Teaching drive control using Energetic Macroscopic Representation Summer schools," Proceedings of the th European Conference on Power Electronics and Applications, Birmingham, 2011, pp B. B. Meyer., Agile: The Good, the Hype and the Ugly, Springer, C. F. A. LeBel, P. Messier, L. Pelletier and J. P. Trovao, "Benefits of Regenerative Braking for an Electric Superbike Using Energetic Macroscopic Representation," 2017 IEEE Vehicle Power and Propulsion Conference (VPPC), Belfort, 2017, pp D. R. German et al., "Coupled electric and thermal batteries models using energetic macroscopic representation (EMR) for range estimation in electric vehicles," th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), Warsaw, 2017, pp. P.1-P.8. E. B. H. Nguyen, J. P. Trovao, R. German and A. Bouscayrol, "An Optimal Control-Based Strategy for Energy Management of Electric Vehicles Using Battery/Supercapacitor," 2017 IEEE Vehicle Power and Propulsion Conference (VPPC), Belfort, 2017, pp F. R. Gonzalez-Rubio, A. Khoumsi, M. Dubois and J. P. Trovao, "Problem- and Project-Based Learning in Engineering: A Focus on Electrical Vehicles," 2016 IEEE Vehicle Power and Propulsion Conference (VPPC), Hangzhou, 2016, pp. 1-6.

24 EMR 18 Hanoi (Vietnam) June 2018 «Appendix: new EMR pictograms»

25 - Colors - 25 Power source Power system System model System control Control strategy pale green gold violet sky blue blue orange background RGB = (255,215,0) «gold» red border RGB = (255,0,0) «red» light blue background RGB = (135,206,235) «sky blue» dark blue border RGB = (0,0,255) «blue» light green background RGB = (152,251,152) «pale green» dark green border RGB = (0,128,0) «greeen» purple background RGB = (238,130,238) «violet» dark blue border RGB = (0,0,255) «blue» dark blue background RGB = (0,0,255) «blue» dark blue border RGB = (0,0,255) «blue» Web X11 colour, standard colours on web pages

26 No equation number in slides - EMR pictograms a element name element name element name a Name x1 y1 (2a x a) (a/2 x a) (a x a) (radius= a) borders of power elements = b pt power vectors (size b, full arrows) element name element name signal vectors (size b/2, empty arrows)

27 - Control pictograms - 27 (same pictograms same size - with or without oblique bar) (support square a x a) borders of control elements = b/2 pt signal vectors (size b/2, empty arrows) stratégie

28 - estimation pictograms - 28 Source borders of estimation elements = b/2 pt signal vectors (size b/2, empty arrows)

29 - Example - 29 parallel connexion DC machine wheel environment battery choppers gearbox chassis ubat uch1 iarm Bat. ubat itot ich1 ubat mch1 iarm uch2 earm ifield Tem W gear Tgear Wwh Fwh vev vev Fres Env. ich2 ifield efield mch2 Wwh-est vev-est uch2-ref ifield-ref Tem-ref Tgear-ref Fwh-ref vev-ref SoCest uch1-ref iarm-ref strategy driver request