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  2. SysML Extension for Physical Interaction and Signal Flow Simulation (SysPhS) 1.1 RTF

Open Issues

  • Issues not resolved
  • Name: sysphs-rtf
  • Issues Count: 6

Issues Descriptions

Electrical component behavior library missing units


Explain how to identify source of errors in (debug) physical interaction models

  • Key: SYSPHS11-3
  • Status: open  
  • Source: NIST ( Conrad Bock)
  • Summary:

    Physical interaction is bidirectional, making it difficult to predict how a model will simulate, or to find the source of unintended simulation results (debug).

  • Reported: SysPhS 1.0 — Sat, 27 Jun 2020 14:42 GMT
  • Updated: Sat, 8 Aug 2020 00:47 GMT
  • Attachments:

Add example combining physical interaction and signal flow

  • Key: SYSPHS11-2
  • Status: open  
  • Source: NIST ( Conrad Bock)
  • Summary:

    The current examples are of physical interaction or signal flow separately (the humidifier example has signals carrying physical information, but doesn't use physical interaction).

  • Reported: SysPhS 1.0 — Sat, 27 Jun 2020 14:37 GMT
  • Updated: Sat, 8 Aug 2020 00:47 GMT
  • Attachments:

modelica port does not export special characters

  • Key: SYSPHS11-1
  • Status: open  
  • Source: Pratt and Whitney ( Jay Lamphier)
  • Summary:

    I am trying to specify block connection through the modelica port interface and the port I am attempting to connect to within my library is named ports[1]. Upon exporting the SysMl code I am not able to generate the desired modelica text, resulting in the following code: connect(name.ports1,name2.port). Where name.ports1 is explicitly defined in the proxy port specification with the applied stereotype of ModelicaPort and ProxyPort with the tag name ports[1].

  • Reported: SysPhS 1.0 — Thu, 12 Mar 2020 16:02 GMT
  • Updated: Sat, 8 Aug 2020 00:47 GMT

Update XMI and normative refs to SysML 1.6 / UML2.5.1


Physical interaction library XMI missing InterfaceBlock stereotype applications

  • Key: SYSPHS11-9
  • Status: open  
  • Source: NIST ( Conrad Bock)
  • Summary:

    In SysPhSLibrary.xmi, the elements corresponding to the *FlowElement interface blocks in Figure 31 (Elements for physical interaction) have Block applied instead of InterfaceBlock.

  • Reported: SysPhS 1.0 — Sun, 12 Jul 2020 14:12 GMT
  • Updated: Sat, 8 Aug 2020 00:47 GMT