MATLAB SIMHYDRAULICS RELEASE NOTES Manuale Utente Scaricare il pdf (Pagina 10)

Real-Time Interface – Blocksets and Toolboxes Support 10

Relevance:

MATLAB Releases: R13.x to R2010b

dSPACE Platforms: RTI1005 RTI1006

dSPACE Releases: 3.5 to 7.0

RTI-MP

Problem Description:

SimPowerSystems blocks must not be inserted at the root level of an RTI-MP model. Otherwise

one of the following problems will occur:

SimPowerSystems connection lines are not copied during model separation.

Model separation is aborted with an error message.

No problems occur if the SimPowerSystems blocks are contained in subsystems.

3.8.2 TRC File Issues

Special ports and parameters not available in system description file (<model>.trc file)

Relevance:

MATLAB Releases: R13.x to R2010b

dSPACE Platforms: all

dSPACE Releases: 3.5 to 7.0

RTI and RTI-MP

Problem Description:

SimPowerSystems 3.0 introduces the “Physical Modeling port and connection lines”. As a

result, the output variables of most SimPowerSystems blocks are no longer available in RTI’s

variable description file (<model>.trc file). For details on the new port and connection lines, refer

to the SimPowerSystems User’s Guide from The MathWorks.

The RTI variable description file option “Include mask and workspace parameters” is not

supported for models containing blocks from SimPowerSystems.

3.8.3 Compiler Issues

PowerPC Compiler optimization

Relevance:

MATLAB Releases: R2007b to R2010a

dSPACE Platforms: RTI1005 RTI1103 RTI1104 RTI1401

dSPACE Releases: 5.4 to 6.6

RTI and RTI-MP

Problem Description:

MATLAB R2007b supports new SimPowerSystem demos. For dSPACE releases prior to 7.0 the

compile process of these models may take a long time for platforms based on PowerPC

processor (DS1005, DS1103, DS1104 and MicroAutoBox).

The compile time can be reduced by completely turning off compiler optimization of the Microtec

PowerPC compiler.

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MATLAB SIMHYDRAULICS RELEASE NOTES Manuale Utente Pagina 10