5.8.3. Example

Application Model (suspension.rdyn)

Figure 5.78 Model File

Note

If the user wants to run this model using Design Parameter Study, the user can refer it in the directory (<install dir>\Help\DP_Study\**).

1. Export Design Parameter File

   1. Define Design Parameter by checking DP.

      

      Figure 5.79 Parametric Point dialog box

   2. Export the *.rdp file in Export dialog box.

      

      Figure 5.80 Export dialog box

      • File name: DP_1.rdp

      • Created files: DP_1.rdp and DP_1.rpp

2. Export the RSS File

   1. Define the Scenario file: Refer to Scenario Files.

      

      Figure 5.81 Scenario Analysis dialog box

   2. Export the *.rss file.

      • File Name: DP.rss

        INT/IMG,
        HMAX = 0.01, ERR = 0.005, NDA = 0.8
        SIM/DYN, END = 18, STEP = 18
        STOP
        

3. Create the Batch File

   Refer to Batch Simulation and Convert Design Parameter.

   • File Name: DP.bat

     mkdir out
     ConvertDP /convert Dp_1.rdp T=165,335,28"
     <install dir>\bin\recurdyn.exe" "suspension.rdyn" /rdp DP_1.rdp /rssDp.rss /out out\out1 /show
     ConvertDP /convert Dp_1.rdp T=165,335,30"
     <install dir>\bin\recurdyn.exe" "suspension.rdyn" /rdp DP_1.rdp /rssDp.rss /out out\out2 /show
     

     • Change the value of the T by using the ConvertDP.exe

       165,335,28 -> 165,335,30

4. Execute the Batch File

   Double-click DP.bat. The result files are created in the ‘out’ folder.

5. Plotting

   1. Import the *.rplt file.

      • out1.rplt

      • out2.rplt

        

        Figure 5.82 Import dialog box

   2. Select an entity in the Plot Database Window.

      

      Figure 5.83 Plot Database Window

   3. Click Multi Draw icon of the Draw group in the Home tab. The plot curves appear.

      • Plot Curves

        

        Figure 5.84 Plot Curve