apillekeit / fmi-standard Goto Github PK
View Code? Open in Web Editor NEWThis project forked from modelica/fmi-standard
Specification of the Functional Mock-up Interface (FMI)
Home Page: https://fmi-standard.org/downloads/
License: Other
This project forked from modelica/fmi-standard
Specification of the Functional Mock-up Interface (FMI)
Home Page: https://fmi-standard.org/downloads/
License: Other
Please excuse if this may have been discussed before or already clarifed, but in the current version of the state machine diagram for cs fmi3: /docs/images/calling-sequence-co-simulation.svg
shows the "event mode" as the entry point.
However if the canHandleEarlyReturn
(maybe other new features as well) feature is set to false, how should an FMU transition into StepMode, which is the only mode for 2.0 Co-Simulation?
I see the following options:
There may be someone who is in favor of having a cs state machine similar to model exchange with event mode as entry point. but in this case what to do with fmi2 cs fmus?
The working group during the meeting in Regensburg suggests to merge fmi3EarlyReturn and fmi3ClockedCoSimulation into one fmuType fmi3HybridCosimulation.
Reason:
Reduce the number of fmuTypes in order to reduce complexity in the standard document and cross checks and real world interoperability issues. Exporting tools which support early-return only would simply not define any clock in the modelDescription.XML.
Contra:
There are importing tools that do not support clocks but want to support a Hybrid-Co-Simulation without clocks. The issue would be that such tools can not describe their support based on fmuType support.
For completness: the build proces described in CONTRIBUTING.adoc using Ruby and asciidoctor gems won't produce an output with appropriate translated equations (currently using latexmath). Should we extend the description on how to do this? (Im not sure if this is possiblie in html)
Or should we translate the equations to texmath or similar? @t-sommer what do you think?
Option 1: No – FMU would have to stop computation close to CP
Option 2: Yes – FMU and Master could exchange information from the „simulation future“
Needs more discussion
This is related to the new state machine: modelica#535 (comment)
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.