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The Cost & Schedule to Accomplish the Transition

The Cost & Schedule to Accomplish the Transition. Proposed SLAC Controls Upgrade December 1, 2010 Ray Larsen. Outline. Cost Model Strategy COTS plus limited In-House development Industry support - physics applications modules Resources

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The Cost & Schedule to Accomplish the Transition

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  1. The Cost & Schedule to Accomplish the Transition Proposed SLAC Controls Upgrade December 1, 2010 Ray Larsen

  2. Outline • Cost Model Strategy • COTS plus limited In-House development • Industry support - physics applications modules • Resources • Hardware-Software-Firmware engineering; ARD xTCA program support; M&S • Budgets • Controls; RF • Schedule Development • MTCA infrastructure, IOC & Timing, Controls subsystems, RF Subsystem SLAC Linac Controls Upgrade Proposal 12-01-10

  3. Telecom Industry Strategy • Platform developed as open Telecom standard by group of strong competitors • Major change in philosophy of all company products proprietary and non-interchangeable • Why? Better for company and customer to have products guaranteed to work together • Company focuses resources on unique payload products, shorter time to market, lower development costs SLAC Linac Controls Upgrade Proposal 12-01-10

  4. Physics Cost Model Strategy • Base our standard on new platform adding improved I/O, timing features for physics • Benefit from industry technical assistance and building prototypes at their expense to launch, quicker learning curve for users • Physics package attracting Telecom, Industrial Control manufacturers • With market growth should benefit from multiple vendors and price competition SLAC Linac Controls Upgrade Proposal 12-01-10

  5. Hardware Design Time/Cost Savings • Dual Module Simplifies Design • Develop COTS solutions for complex AMCs • We plan to use no in-house AMC designs • Leverage COTS designs to multiple applications with minimum RTM engineering time/cost • Complex AMCs cost 1-2 Py @$300K/Yr SLAC Linac Controls Upgrade Proposal 12-01-10

  6. Adapting Controls Subsystems • Port existing front end interfaces onto RTMs • 4 & 10 Ch Fast ADCs w/DAC RTM adapters: • Stripline BPMs (2 types) • Toroids (2 types, Linac & Beam Containment), Profile Monitor Gated ADC (Same as above) • RF Feedback • 3-Industry Pack RTM Adapters: 4. Profile Monitor Beam Length (BLEN) 5. Vacuum gauge controller interface 6. Vac-ion pump controller interface 7. Wire scanner movers (Hytek) • PMC Card AMC Adapter 8. Fast Frame grabber for Profile Monitor SLAC Linac Controls Upgrade Proposal 12-01-10

  7. Budget Cost Analysis • Resource Cost Estimates • All tasks detailed • Resources identified • Discussed details w/ resources for estimates • Summed resources vs. draft schedule • Performed similar exercise for RF (already approved AIP) • Totaled all manpower costs vs. time (24 mo.) SLAC Linac Controls Upgrade Proposal 12-01-10

  8. Hardware Cost Estimates • MTCA Infrastructure • COTS based on actual quotes or vendor budgetary quotes • Includes crate, power modules, Hub Controller, Processor IOC, Timing Module • Timing module not yet a commercial item but base cost on similar commercial products • Assumed infrastructure partly shared w/ RF AIP • First articles procured on ARD ILC R&D budget. SLAC Linac Controls Upgrade Proposal 12-01-10

  9. Hardware Costs 2 • Applications Modules • AMCs: ADC-DAC, 3-IP, PMC adapter • ADC-DAC: Vendor quotes, DESY target (Strück); Vadatech quote pending • 3-IP: quote in hand (TEWS) • PMC: Quotes pending (Vadatech,TEWS) • US 2nd sources: • Buying first articles to specification, compatible RTM • Timing • Source is Stockholm U., working to develop vendors SLAC Linac Controls Upgrade Proposal 12-01-10

  10. Controls Upgrade AIP R&D Manpower Controls Total MW SLAC Linac Controls Upgrade Proposal 12-01-10

  11. RF Upgrade AIP Manpower RF 12 Mo. through Q1-12 SLAC Linac Controls Upgrade Proposal 12-01-10

  12. Controls Total, Infrastructure & RTM MW SLAC Linac Controls Upgrade Proposal 12-01-10

  13. Controls AIP Budget Summary SLAC Linac Controls Upgrade Proposal 12-01-10

  14. Budget by FY for 1 RF Station (RA)

  15. Estimated 10-Sector CostT. Himel • Assume LI11-20 Column costs • Solid state sub-booster required • Modulator PLC not required • BCS & Power Supplies Included • RF Station Unit Cost = $28K SLAC Linac Controls Upgrade Proposal 12-01-10

  16. Infrastructure Work Detail SLAC Linac Controls Upgrade Proposal 12-01-10

  17. RTM Work Detail SLAC Linac Controls Upgrade Proposal 12-01-10

  18. RF Subsystem Work Detail SLAC Linac Controls Upgrade Proposal 12-01-10

  19. Upgrade Schedule Development • Three components • MTCA Infrastructure Support (ARD program) • RF Station Demo (Approved AIP in progress) • Control Station Demo (AIP Proposal) • Integrated draft schedule • Shows all relationships & milestones • Resource loading needs further work but first order matches available staff plus 3 new • Full Preliminary will be posted; top summary next slide LCLS RF Upgrade AIP Proposal 10/20/2010

  20. Summary Schedule SLAC Linac Controls Upgrade Proposal 12-01-10

  21. Conclusions • RF subsystem critical path • Low-noise component evaluations for best possible phase stability ~10fs • Firmware & software • Controls critical path • Hardware development of RTMs for 8 Apps • Firmware & software • Both schedules needs adjustment • Some early items shown are behind schedule SLAC Linac Controls Upgrade Proposal 12-01-10

  22. Conclusions 2 • Resources & Budgets • RF: • Estimate 1 additional FTE HW, SW • Budget & resource analysis still in progress • Controls: • Estimate 2 additional FTEs at 1 HW, 1 SW • Included in proposed budget • Management • Needs to be in both budgets but is not yet SLAC Linac Controls Upgrade Proposal 12-01-10

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