ADAMS/Driveline Release Notes

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What's New

Roller Rig

When you develop a new driveline, you might not know the suspension model and the vehicle properties, and the only data you might have is the vehicle mass and other general vehicle properties. In all these cases, it can be useful to study and test the driveline model on a roller rig test rig, just as you would test in real test labs.

The roller rig test rig is a special subsystem you can assemble with your front/rear driveline model. The roller rig test rig is interfaced with the driveline analysis so that the ride tire exchanges the tire forces with it instead of with ground.

To access in the interface, select Adjust -> Set Roller Rig Data.

Documentation Enhancements

ADAMS/Driveline Documentation Improvements

The online help includes reference information and dialog box help for the roller rig test rig.

Overall Documentation Improvements

For MSC.ADAMS 2005, we've made improvements to the MSC.ADAMS help:

  • Added global search so you can search across the entire set of MSC.ADAMS help. To access the global search, do one of the following:

    • At the top of the help, select Switch Products, and then select the Search tab.

    • In any product, select the Search tab, and then in the window that appears, select Global Search.

    Note that the global search does not include any .pdfs (including getting started guides and ADAMS/Driver).

  • Removed any hardcoding of font sizes so you can scale the text of the help to any size. Please note that many of the equations do not scale because they are images, and the help looks the best when viewed with medium (or 100%). In addition, your browser will print the text the same size as it is displayed.

  • Documented many of the environment variables for the products to help customize your session. The environment variables are for ADAMS/Controls, ADAMS/Durability, ADAMS/Flex, ADAMS/Solver, ADAMS/View, and the template-based products (ADAMS/Aircraft, ADAMS/Car, ADAMS/Driveline, ADAMS/Rail). For more information, see the Running and Configuring help.

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Changes

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Issues Resolved
If you have not installed the ADAMS/Driveline 2003 Service Pack 1, here are the problems resolved since the last product release:

42169

ADAMS/Driveline was not generating ADAMS/Chassis powertrain subsystem xml files from the Export to ADAMS/Chassis option.

42204

The couplers of the Ravigneaux gear set used the wrong joints. In addition, a conversion factor was added for the torque capacity so that the pressure in PSI is converted to N/mm2.

43390

The flag subsystem_modified, was not set for the gear_pair element. When modifying a gear_pair in the Standard Interface, the subsystem_modified flag (variable) was not set (to 1), causing some features (for example, save assembly and all modified subsystems) to not work properly, because they detected this subsystem as unmodified.

43755

The cis_flywheel communicator was modified and set engine_out as the matching name to make it work with the ADAMS/Engine template (_cranktrain_i4.tpl).

43757

The torque converter dialog box was not updating the geometry radius when the UDE was selected.

44227

The bench test analysis macro showed some errors when ADAMS/Driveline was plugged into ADAMS/Engine.

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Revised: 09/06/05