[Capella Day 2019] An Excel-based Systems-Engineering Tool for Knowledge Sharing and Collaboration across the Enterprise
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MapleMBSE is an Excel-based tool that makes it easy for every stakeholder to engage with the Systems Engineering project without requiring them to be an expert in your primary SE tools. MapleMBSE makes broad engagement possible with Excel-based, task-specific interfaces for each activity in the systems design process. By giving all stakeholders access to the process through a live, two-way connection to systems model, you can ensure that all stakeholders can collaborate through the “single source of truth”, allowing them to work faster, avoid errors, and reduce unbudgeted costs. This presentation will demonstrate how MapleMBSE can be used for several use-cases on the Capella platform, based on Maplesoft’s experience with NASA JPL in the US and Nissan in Japan. Bharani Mohan, Maplesoft Bharani is an MBSE specialist, and facilitates the improvement of the overall user experience throughout the model-based system engineering process. He works with customers to enhance their use of Maplesoft’s MapleMBSE platform, providing guidance and assisting with issues. He also supports the development of specific MapleMBSE features to encourage broader adoption. With a background in Aerospace Engineering, Bharani has experience applying MBSE design methodologies in conceptual design of aircraft systems architecture, and translating design requirements into system architecture. Paul Goossens, Maplesoft Paul Goosseens is Vice President MBSE Solutions at Maplesot. A mechanical engineer by background, he has over 25 years of experience in technical and business management, primarily in advanced computational technologies for engineering applications. He has built a strong reputation as an expert in modeling, simulation and analysis of complex multi-domain systems for virtual prototyping and control software testing, spending a good part of his career promoting model-based methodologies within the automotive, aerospace and manufacturing industries. He currently manages the Model-based Systems Engineering business unit at Maplesoft, charged with executing strategies for the development of new markets, product planning, sales and marketing support, service business development, and strategic partnerships.
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[Capella Day 2019] An Excel-based Systems-Engineering Tool for Knowledge Sharing and Collaboration across the Enterprise
- 1. © 2019 Maplesoft, a division of Waterloo Maple Inc. MapleMBSE An Excel-basedMBSE Tool for Knowledge Sharingand Collaborationacrossthe Enterprise PaulGoossens,VPMBSESolutions BharaniMohan,MBSEDeveloper
- 2. © 2019 Maplesoft, a division of Waterloo Maple Inc. Model-driven Innovation for Engineering Systems Design System Simulation Calculation Management Systems Engineering
- 3. © 2019 Maplesoft, a division of Waterloo Maple Inc. Systems Design & Development Process Functional Mockup Release Candidate System Validation System Integration Sub-system Test Unit Test System Requirement s Functional Specification System-level Synthesis Subsystem Design Detailed Design Detailed Analysis Implementation Software/ Hardware/ Procurement Concept Product Compliance Test Plan Functional Verification
- 4. © 2019 Maplesoft, a division of Waterloo Maple Inc. par [Block] VehicleEvalContext [PDVehiclePerformance] componentSizing:ComponentSizing 1 <<ConstraintProperty>> Tags type:AnalysisType=AnalysisServer url:RhpString=atype://localhost/EV/LookUP Mmotor Mcooling Mcell Pcoolmax CAcell Wnoload Tstall vehiclePerformance:VehiclePerformance 1 <<ConstraintProperty>> Tags type:AnalysisType=AnalysisServer url:RhpString=aserv://localhost/EV/testing TstallVAL OmegaFreeLoadVAL RangeCAR BATpowerPEAK BATpowerAVE INVpowerAVE INVpowerPEAK CoolingF raction AveTEMP PeakTEMP PeakERR AveERR PcoolingVAL RtireVAL McarVAL JtireVAL CAcellVAL ncellVAL TambVAL mcellVAL vehicleWeight:VehicleWeight 1 <<ConstraintProperty>> Tags type:AnalysisType=AnalysisServer url:RhpString=aserv://localhost/EV/AddUP McarMmotor Mbody Mcell ncell Mcooling body1 weight:Kilogram=400 <<Attribute>> batteryCooler1 max_cooling_power <<Attribute>> motor1 angular_velocity_freespin <<Attribute>> torque_stoll <<Attribute>> batteryModule1 numberOfCells:int=10 <<Attribute>> capacityPerCell <<Attribute>> itsAmbient1 temp:Kelvin=293 <<Attribute>> tire1 radius:Meter=0.35 <<Attribute>> inertia:RhpReal=0.08 <<Attribute>> itsVehicle:Vehicle1 weight:Kilogram=1800 <<Attribute>> range:Meter <<Attribute>> req [Package] Reqs [TopLevel] Performance <<Requirement>> ID = P001 This vehicle performance must be sporty and provide an affordable driving range for inter-city mobility. DrivingRange <<PropertyBasedRequirement>> ID = P002 The driving range must be longer than 300km in the normal drive mode. lowerBound:RhpReal=300 units:RhpString=km Performance::Velocity <<PropertyBasedRequirement>> ID = P003 The max velocity must be larger than 130km/h lowerBound:RhpReal=130 units:RhpString=km/h Performance::Accererlation <<PropertyBasedRequirement>> ID = P004 The max vehicle acceralation needs to be larger than 4m/s^2 but must be lower than 10m/s^2 lowerBound:RhpReal=4 upperBound:RhpReal=10 units:RhpString=m/s^2 SystemLimitation <<Requirement>> ID = S001 For safety and regulations, the vehicle must conform to the conditions defined here SystemLimitation::BatteryTemperature <<PropertyBasedRequirement>> ID = S002 The battery temperature must be between 250K and 320 K lowerBound:RhpReal=250 upperBound:RhpReal=320 units:RhpString=K SystemLimitation::VehicleWeight <<PropertyBasedRequirement>> ID = S003 The total weight must not exceed 1900kg upperBound:RhpReal=19... units:RhpString=kg weight:Kilogram=1800 <<Attribute>> <<satisfy>> range:Meter <<Attribute>> <<satisfy>> MagicDraw, Rhapsody… …Capella Systems Model “Single Source of Truth” Structure Behavior Requirements Parametric Constraints How to scale Systems Engineering beyond Systems Engineers? Architecture Systems Engineers Results Spreadsheets Documents Email, etc Project Stakeholders Engineering, UX, software, Business processes, project management, procurement etc Parameters, Constraints, etc
- 5. © 2019 Maplesoft, a division of Waterloo Maple Inc. par [Block] VehicleEvalContext [PDVehiclePerformance] componentSizing:ComponentSizing 1 <<ConstraintProperty>> Tags type:AnalysisType=AnalysisServer url:RhpString=atype://localhost/EV/LookUP Mmotor Mcooling Mcell Pcoolmax CAcell Wnoload Tstall vehiclePerformance:VehiclePerformance 1 <<ConstraintProperty>> Tags type:AnalysisType=AnalysisServer url:RhpString=aserv://localhost/EV/testing TstallVAL OmegaFreeLoadVAL RangeCAR BATpowerPEAK BATpowerAVE INVpowerAVE INVpowerPEAK CoolingF raction AveTEMP PeakTEMP PeakERR AveERR PcoolingVAL RtireVAL McarVAL JtireVAL CAcellVAL ncellVAL TambVAL mcellVAL vehicleWeight:VehicleWeight 1 <<ConstraintProperty>> Tags type:AnalysisType=AnalysisServer url:RhpString=aserv://localhost/EV/AddUP McarMmotor Mbody Mcell ncell Mcooling body1 weight:Kilogram=400 <<Attribute>> batteryCooler1 max_cooling_power <<Attribute>> motor1 angular_velocity_freespin <<Attribute>> torque_stoll <<Attribute>> batteryModule1 numberOfCells:int=10 <<Attribute>> capacityPerCell <<Attribute>> itsAmbient1 temp:Kelvin=293 <<Attribute>> tire1 radius:Meter=0.35 <<Attribute>> inertia:RhpReal=0.08 <<Attribute>> itsVehicle:Vehicle1 weight:Kilogram=1800 <<Attribute>> range:Meter <<Attribute>> req [Package] Reqs [TopLevel] Performance <<Requirement>> ID = P001 This vehicle performance must be sporty and provide an affordable driving range for inter-city mobility. DrivingRange <<PropertyBasedRequirement>> ID = P002 The driving range must be longer than 300km in the normal drive mode. lowerBound:RhpReal=300 units:RhpString=km Performance::Velocity <<PropertyBasedRequirement>> ID = P003 The max velocity must be larger than 130km/h lowerBound:RhpReal=130 units:RhpString=km/h Performance::Accererlation <<PropertyBasedRequirement>> ID = P004 The max vehicle acceralation needs to be larger than 4m/s^2 but must be lower than 10m/s^2 lowerBound:RhpReal=4 upperBound:RhpReal=10 units:RhpString=m/s^2 SystemLimitation <<Requirement>> ID = S001 For safety and regulations, the vehicle must conform to the conditions defined here SystemLimitation::BatteryTemperature <<PropertyBasedRequirement>> ID = S002 The battery temperature must be between 250K and 320 K lowerBound:RhpReal=250 upperBound:RhpReal=320 units:RhpString=K SystemLimitation::VehicleWeight <<PropertyBasedRequirement>> ID = S003 The total weight must not exceed 1900kg upperBound:RhpReal=19... units:RhpString=kg weight:Kilogram=1800 <<Attribute>> <<satisfy>> range:Meter <<Attribute>> <<satisfy>> MagicDraw, Rhapsody… …Capella Systems Model “Single Source of Truth” Structure Behavior Requirements Parametric Constraints How to scale Systems Engineering beyond Systems Engineers? Architecture Systems Engineers Results Spreadsheets Documents Email, etc Project Stakeholders Engineering, UX, software, Business processes, project management, procurement etc Parameters, Constraints, etc Time- wasting rework
- 6. © 2019 Maplesoft, a division of Waterloo Maple Inc. par [Block] VehicleEvalContext [PDVehiclePerformance] componentSizing:ComponentSizing 1 <<ConstraintProperty>> Tags type:AnalysisType=AnalysisServer url:RhpString=atype://localhost/EV/LookUP Mmotor Mcooling Mcell Pcoolmax CAcell Wnoload Tstall vehiclePerformance:VehiclePerformance 1 <<ConstraintProperty>> Tags type:AnalysisType=AnalysisServer url:RhpString=aserv://localhost/EV/testing TstallVAL OmegaFreeLoadVAL RangeCAR BATpowerPEAK BATpowerAVE INVpowerAVE INVpowerPEAK CoolingF raction AveTEMP PeakTEMP PeakERR AveERR PcoolingVAL RtireVAL McarVAL JtireVAL CAcellVAL ncellVAL TambVAL mcellVAL vehicleWeight:VehicleWeight 1 <<ConstraintProperty>> Tags type:AnalysisType=AnalysisServer url:RhpString=aserv://localhost/EV/AddUP McarMmotor Mbody Mcell ncell Mcooling body1 weight:Kilogram=400 <<Attribute>> batteryCooler1 max_cooling_power <<Attribute>> motor1 angular_velocity_freespin <<Attribute>> torque_stoll <<Attribute>> batteryModule1 numberOfCells:int=10 <<Attribute>> capacityPerCell <<Attribute>> itsAmbient1 temp:Kelvin=293 <<Attribute>> tire1 radius:Meter=0.35 <<Attribute>> inertia:RhpReal=0.08 <<Attribute>> itsVehicle:Vehicle1 weight:Kilogram=1800 <<Attribute>> range:Meter <<Attribute>> req [Package] Reqs [TopLevel] Performance <<Requirement>> ID = P001 This vehicle performance must be sporty and provide an affordable driving range for inter-city mobility. DrivingRange <<PropertyBasedRequirement>> ID = P002 The driving range must be longer than 300km in the normal drive mode. lowerBound:RhpReal=300 units:RhpString=km Performance::Velocity <<PropertyBasedRequirement>> ID = P003 The max velocity must be larger than 130km/h lowerBound:RhpReal=130 units:RhpString=km/h Performance::Accererlation <<PropertyBasedRequirement>> ID = P004 The max vehicle acceralation needs to be larger than 4m/s^2 but must be lower than 10m/s^2 lowerBound:RhpReal=4 upperBound:RhpReal=10 units:RhpString=m/s^2 SystemLimitation <<Requirement>> ID = S001 For safety and regulations, the vehicle must conform to the conditions defined here SystemLimitation::BatteryTemperature <<PropertyBasedRequirement>> ID = S002 The battery temperature must be between 250K and 320 K lowerBound:RhpReal=250 upperBound:RhpReal=320 units:RhpString=K SystemLimitation::VehicleWeight <<PropertyBasedRequirement>> ID = S003 The total weight must not exceed 1900kg upperBound:RhpReal=19... units:RhpString=kg weight:Kilogram=1800 <<Attribute>> <<satisfy>> range:Meter <<Attribute>> <<satisfy>> MagicDraw, Rhapsody… …Capella Systems Model “Single Source of Truth” Structure Behavior Requirements Parametric Constraints Design Changes How to scale Systems Engineering beyond Systems Engineers? Architecture Systems Engineers Project Stakeholders Engineering, UX, software, Business processes, project management, procurement etc Task-specific Views V&V: Compliance Tests Trade studies, FMEA, etc MapleMBSE Design Review
- 7. © 2019 Maplesoft, a division of Waterloo Maple Inc. MapleMBSE Systems Engineering for All Project Stakeholders • Intuitive, Excel-based UI for viewing, entering, and modifying system design information • Synchronized updates between Excel and system model – Add new structures or modify existing ones – Instant impact analysis of design changes, eg conflicting requirements. – Perform FMEA, trade-studies, dependency analysis etc • Customizable UI for task-specific views and analyses • Integration with standard SE platforms, such as Rhapsody and MagicDraw/Teamwork Cloud (SysML) • Interfaces and tools for rapid integration with other SE and PLM platforms www.maplembse.com Excel-based development of system designs
- 8. © 2019 Maplesoft, a division of Waterloo Maple Inc. MapleMBSE Facilitate Design Collaboration Across the Enterprise Electronics Mechanical Software UX Procurement Project Management Broaden Engagement with the Systems Engineering Process Reduce Risk, Errors and CostsRamp Up, Right Away Flexible Integration IT Systems Engineering
- 9. © 2019 Maplesoft, a division of Waterloo Maple Inc. MapleMBSE Architecture Overview MapleMBSE enables systems-model development Excel. Since it is built on top of EMF, we can integrate many modeling tools by providing Adapters MapleMBSE Model Spreadsheets in Excel Update Change Event End-user EMF-based Interface Teamwork Cloud (SysML) Capella Rhapsody (SysML) etc…MapleMBSE Adapters Configurations, TemplatesSystems Expert
- 10. © 2019 Maplesoft, a division of Waterloo Maple Inc. Demonstration work-flow: FMEA MapleMBSE Capella Excel Capella Model Systems Engineer • System architecture • Requirements • MapleMBSE Templates & Configurations Safety Engineer • Identify failure modes • Determine severity, frequency, ease of detection • Determine RPN • Recommend mitigation action
- 11. © 2019 Maplesoft, a division of Waterloo Maple Inc. System Functions from Capella model Create identified failure modes as model elements Custom stereotyped Create a FMEA table S O D Calculate RPN Add mitigating actions for failure modes as Requirements into the Capella model Update model to meet the new requirements iterative process Demonstration work-flow: FMEA
- 12. © 2019 Maplesoft, a division of Waterloo Maple Inc.© 2019 California Institute of Technology. Government sponsorship acknowledged. “MapleMBSE is one of the key enablers for effectively viewing and editing systems models” Model-Based Systems Engineering Products in the OpenCAE Model-Based Engineering Environment with Europa Lander as a Case Study, Eric W Brower
- 13. © 2019 Maplesoft, a division of Waterloo Maple Inc. Case Study: NASA-JPL MapleMBSE-Syndeia-Excel-NX-integration User A NX CAD User MagicDraw/Syndeia
- 14. © 2019 Maplesoft, a division of Waterloo Maple Inc. • MapleMBSE provides easy-to-use Excel-based Systems Engineering modeling environment for system definition throughout the design cycle • Offers the power to “democratize” the Systems Engineering process by allowing a broader range of stakeholders to engage with the systems model without learning other MBSE tools • Proven to reduce risk in the system design process by simplifying the systems- model development, thus reducing errors and costs • Currently supports Rhapsody and MagicDraw/TWC. We are building the business case for Capella Summary www.maplembse.com
- 15. © 2019 Maplesoft, a division of Waterloo Maple Inc. Questions? www.maplembse.com pgoossens@maplesoft.com
- 16. © 2019 Maplesoft, a division of Waterloo Maple Inc. Examples: • Root/packagedElement[Package] – Pick up all of “Package” elements under the “packagedElement” feature of “Root” – where “packagedElement” is a name of a feature (more specifically, reference) – • Root/packagedElement[Package|name=“foo”] – Pick up a “Package” element of the name of “foo” under the “packagedElement” feature of “Root”, – where “name” is also a name of a feature (more specifically, attribute) • Root/packagedElement[Package|name=“foo”]/packagedElement[Package|name=“fo2”] […] part is called a qualifier QPE: Query Path Expression Query Path Expression is a simplified XPath to query model elements Root Package “foo” Package “bar” Package “zoo” “packagedElement” feature Root Package “foo” Package “bar” Package “zoo” “packagedElement” feature Root Package “foo” Package “bar” Package “fo2”
- 17. © 2019 Maplesoft, a division of Waterloo Maple Inc. MapleMBSE Demos on YouTube Introduction to MapleMBSE High-level overview of how MapleMBSE allows engagement with the systems engineering process by all project stake-holders across the enterprise Easy-to-use Excel-based UI for Systems Engineering MapleMBSE gives you an intuitive, Excel®-based interface for easily entering system definitions without having to be an expert in your company’s MBSE tool. Allows all stakeholders to contribute to the Systems Engineering process With MapleMBSE, you don’t need to be a systems engineering expert to contribute to the process. Task- specific views are excel-based and show each stakeholder only what they need to see. Simplifies information-entry, reducing risk of errors MapleMBSE allows you to use natural language and numerical inputs to reduce errors associated with the complex entry mechanisms of MBSE tools. Offers rapid customization of model views and data integration Because every systems engineering project is different, MapleMBSE allows you to provide customized model views that best suit the task at hand. MapleMBSE and No Magic Teamwork Cloud Work- flow Detailed demonstration of how MapleMBSE users can interact with systems models on Teamwork Cloud for No Magic/Dassault Systemes
- 18. © 2019 Maplesoft, a division of Waterloo Maple Inc. MapleMBSE Demos on YouTube MapleMBSE Demo with Rhapsody and MagicDraw This shows how MapleMBSE works with Rational Rhapsody and MagicDraw, both well-established diagramming tools used extensively by system engineers. Fundamentally, the spreadsheets are a “views” into the system model that can be edited by adding more detailed structures and requirements then submitted back into the system model. MapleSim ModelCenter Demo This shows how the data in a systems model can be integrated with other simulation and analysis tools (in this case, Maple and MapleSim) to perform functional verification of a proposed system design, using ModelCenter from Phoenix Integration. By simulating the system’s dynamic performance over a range of duty cycles, key properties can be tested to ensure compliance with the requirements very early in the design process. JPL/OpenMBEE Managed Excel This is a demo that was developed by one of our customers, JPL, that shows the workflow between different stakeholders who perform different tasks, but the results of these tasks have a direct impact on other. Both can work in MapleMBSE without needing to work in MagicDraw at all. JPL/OpenMBEE MultiBranch Excel This is a demo that was developed by one of our customers, JPL, that shows how different stakeholders can be working on different branches of the same system model. MapleMBSE automatically builds the view that is scoped by the branch of the model that is selected. JPL/Syndeia Excel NX Integration This is a demo that was developed by one of our customers, JPL, that shows the integration of MapleMBSE with Siemens NX through Syndeia from Intercax, and MagicDraw and CAMEO Systems Modeler from No Magic.