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PS Complex Control Software Renovation Working Group (PSCCSR)

PS Complex Control Software Renovation Working Group (PSCCSR). Results & Proposal. Stephane Deghaye (AB/CO) on behalf of E. Roux, E. Hatziangeli, G. Kruk, J-L. Sanchez Alvarez, M. Benedikt, R. Steerenberg, S. Pasinelli. Overview. Working Group Objectives Requirements - What Services?

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PS Complex Control Software Renovation Working Group (PSCCSR)

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  1. PS Complex Control Software Renovation Working Group(PSCCSR) Results & Proposal Stephane Deghaye (AB/CO) on behalf of E. Roux, E. Hatziangeli, G. Kruk, J-L. Sanchez Alvarez, M. Benedikt, R. Steerenberg, S. Pasinelli AB/OP Section Leader Meeting

  2. Overview • Working Group Objectives • Requirements - What Services? • Solution Evaluation – LSA, PS system. • Injector Control Architecture • Component View • 3-tier Architecture • Deployment View • Consequences for AB/OP • Tentative Project Planning • Risks & Solutions • Working Group Conclusions AB/OP Section Leader Meeting PSCCSR Results & proposal

  3. Overview • Working Group Objectives • Requirements - What Services? • Solution Evaluation – LSA, PS system. • Injector Control Architecture • Component View • 3-tier Architecture • Deployment View • Consequences for AB/OP • Tentative Project Planning • Risks & Solutions • Working Group Conclusions AB/OP Section Leader Meeting PSCCSR Results & proposal

  4. Working Group Objectives From Strategy for PS complex control software renovation Working Group Mandate, M. Benedikt, E. Hatziangeli, R. Steerenberg. • Summarise the PS complex requirements for Core control software including equipment control and applications. • Evaluate the application of the present LSA control system. • Drafted a proposal for an adaptation of LSA to comply with the requirements of the PS complex. • Develop an alternative proposal based on the existing PS control philosophy. • Compare both solutions in terms of requested functionality coverage, quality of software (stability, performance, ergonomics), support, operational efficiency, cost of impl./ long-term maint. (P&M) & impact on non-generic app. (dev., maint., support, manpower…) AB/OP Section Leader Meeting PSCCSR Results & proposal

  5. Overview • Working Group Objectives • Requirements - What Services? • Solution Evaluation – LSA, PS system. • Injector Control Architecture • Component View • 3-tier Architecture • Deployment View • Consequences for AB/OP • Tentative Project Planning • Risks & Solutions • Working Group Conclusions AB/OP Section Leader Meeting PSCCSR Results & proposal

  6. What Services? AB/OP Section Leader Meeting PSCCSR Results & proposal

  7. Overview • Working Group Objectives • Requirements - What Services? • Solution Evaluation – LSA, PS system. • Injector Control Architecture • Component View • 3-tier Architecture • Deployment View • Consequences for AB/OP • Tentative Project Planning • Risks & Solutions • Working Group Conclusions AB/OP Section Leader Meeting PSCCSR Results & proposal

  8. Solution Evaluation - LSA • Presentation of LSA • Current features of LSA core • Standard applications (Trim editor, EquipState…) • Good basis for parameter control • Needs modifications (top-down & bottom-up) • GUI philosophy not suitable (choose action  select GUI  select device) • Lack of acquisition & statuses AB/OP Section Leader Meeting PSCCSR Results & proposal

  9. Solution Evaluation - PS • Presentation of Java/XMotif PS system • Generic applications • Configuration tools • GUIs fit user requirements (acquisitions…) • Some parts have become obscure • Performance & Scalability problems • Low-level services only and difficult to extend AB/OP Section Leader Meeting PSCCSR Results & proposal

  10. Solution Evaluation - Conclusions • LSA: good basis but modif. needed. • LSA: Big area of requirements not covered. • PSA: Look & feel fit the needs. • PSA: performance & scalability problems • PSA: obscure & obsolete parts • Injector Control Architecture AB/OP Section Leader Meeting PSCCSR Results & proposal

  11. Overview • Working Group Objectives • Requirements - What Services? • Solution Evaluation – LSA, PS system. • Injector Control Architecture • Component View • 3-tier Architecture • Deployment View • Consequences for AB/OP • Tentative Project Planning • Risks & Solutions • Working Group Conclusions AB/OP Section Leader Meeting PSCCSR Results & proposal

  12. Injector Control Architecture AB/OP Section Leader Meeting PSCCSR Results & proposal

  13. Component View • Reuse CO components • Modif. to fit Injector needs AB/OP Section Leader Meeting PSCCSR Results & proposal

  14. Performance Scalability Flexibility Security 3-tier Architecture AB/OP Section Leader Meeting PSCCSR Results & proposal

  15. Deployment View AB/OP Section Leader Meeting PSCCSR Results & proposal

  16. Overview • Working Group Objectives • Requirements - What Services? • Solution Evaluation – LSA, PS system. • Injector Control Architecture • Component View • 3-tier Architecture • Deployment View • Consequences for AB/OP • Tentative Project Planning • Risks & Solutions • Working Group Conclusions AB/OP Section Leader Meeting PSCCSR Results & proposal

  17. Consequences for AB/OP (1/2) Specific Applications • Today: low-level services only  Specific applications for computation/specific operations. • New System: high-level services available.  Needs an OP effort to move to the new system but • Ensure smooth transition (low-level params still accessible). • Added services from day 1. e.g. trim history… AB/OP Section Leader Meeting PSCCSR Results & proposal

  18. Consequences for AB/OP (2/2) • Review system configuration in order to benefit from the improvements • Project team  Resource from OP: • OP application developers • Domain expert • System configurer AB/OP Section Leader Meeting PSCCSR Results & proposal

  19. Overview • Working Group Objectives • Requirements - What Services? • Solution Evaluation – LSA, PS system. • Injector Control Architecture • Component View • 3-tier Architecture • Deployment View • Consequences for AB/OP • Tentative Project Planning • Risks & Solutions • Working Group Conclusions AB/OP Section Leader Meeting PSCCSR Results & proposal

  20. Tentative Project Planning (1/2) • Inception: Vision & 1st version Use Case model done. • Elaboration: Validation of the architecture (performance, scalability) with critical Use Cases implemented Critical Use Cases: • Parameter acquisition. • Parameter hierarchy refactoring • ABS (hardware renovation) AB/OP Section Leader Meeting PSCCSR Results & proposal

  21. Tentative Project Planning (2/2) • Construction: Implementation of the other Use Cases & Periodic MDs where the system is put in production to validate the developments Machine time needed ! • Transition: InCA in production. Low-priority Use Case development & bug fixes AB/OP Section Leader Meeting PSCCSR Results & proposal

  22. Overview • Working Group Objectives • Requirements - What Services? • Solution Evaluation – LSA, PS system. • Injector Control Architecture • Component View • 3-tier Architecture • Deployment View • Consequences for AB/OP • Tentative Project Planning • Risks & Solutions • Working Group Conclusions AB/OP Section Leader Meeting PSCCSR Results & proposal

  23. Risks & Solutions • Parameter acquisition scalability • To be tackled in 1st prio (elaboration phase). • Need to work in the FEC part as well (vertical picture) • Changes in the parameter hierarchy model ( & ) • To be tackled in 1st prio (elaboration phase). • GM classes owned by eqp groups • Close contact with CO3. • Teething problems • Unavoidable! Reduced effect by periodic MDs. AB/OP Section Leader Meeting PSCCSR Results & proposal

  24. Overview • Working Group Objectives • Requirements - What Services? • Solution Evaluation – LSA, PS system. • Injector Control Architecture • Component View • 3-tier Architecture • Deployment View • Consequences for AB/OP • Tentative Project Planning • Risks & Solutions • Working Group Conclusions AB/OP Section Leader Meeting PSCCSR Results & proposal

  25. Working Group Conclusions • Summary of the PS complex requirements. • Done. Vision & Glossary in finalisation (see EDMS doc no 863516 & 860974) • Evaluation of LSA & PS systems. • Done. See meetings’ minutes & presentations in EDMS. • LSA covers only parts of the requirements. • PSA: Serious limitations of 2-tier but keep GUI part. • InCA proposal • 3-tier system based on AB/CO modules • Keeps WorkingSet/Know view in the CCC PS bay. • New components & modifications of the existing ones needed to fulfil injector needs. AB/OP Section Leader Meeting PSCCSR Results & proposal

  26. Questions ?!? AB/OP Section Leader Meeting PSCCSR Results & proposal

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